Comp cam specs. Specs for Big Mutha Thumper: Comp Cams 249-12-602-4. With a more than decent baseline from the 302 with a stock camshaft, it’s time for the Comp 282S cam. Shipping Policies & FAQs. Whenever you opt for an aggressive camshaft . should use an oil additive durning the break in with the 260H and use the additive at each oil change if you use the 268H. - Comp Cams 270 Magnum kit ( #K31-414-3) includes lifters, springs, keepers, & timing set. 350 with out of the box Canfield 195's and Cam Motion solid flat tappet. The camshaft manufacturers are sorted alphabetically and are listed in terms of duration. 263 . 5 rpm each. We strongly recommend the use of our Tool Steel Lifters for long life, reliability and low maintenance. Specs are duration of 212 @ . 0 6. Comp Cams are designed for modified cars that include upgraded valve springs for clearance related issues. 080 inch, and if the budget allows use of pushrods 0. 006" number. 600 max lift) on my current motor for 2 years now and love them. This camshaft is the same cam used in 1968 400 c. Needs stall, headers & gears. Mild upgrade from stock. Compression is a huge factor as well as the exhaust system etc. COMP Cams 11-602-4 Big Mutha Thumpr Cam, Chevy 396-454, 2300-6200 RPM made by COMP Cams, for as low as $181. 10. "In a 350" it's really the first step in cams that shifts the power closer to the upper rpm's. Part Number. Buy COMP Cams Xtreme Energy XR282HR Hydraulic Roller Camshaft 01-418-8 at San Diego Engine Parts. Welcome to LSXceleration! LSXceleration, LLC 13528 US 51 Atoka, TN 38004 United States of America . 51; Intake Valve Lift (in. RPM Range: 2500-6000. Lifter Style:Hydraulic Roller Finger Follower. Key Specs. 65 60' N/A. Designed for computer-controller Magnum engines, the Xtreme Energy XR262HR cam offered . Lobe Separation Angle (LSA) Valve Timing Events. Joined Dec 11, 2010 Messages 193 With over 40 years in the business, COMP Cams® has become the absolute leader in valve train technology. The Chevy 350 has a hydraulic camshaft and hydraulic lifters. These Specs are for Cams (s) at the following minimum Centerlines 110. 6 Magnum rockers with screw in studs - Rebuilt and peened crank and rods - Stock heads with 1. Mach 1, 03/04 Cobra, Aviator. Ram Air IV, factory 366 H. standard weight, my rodes are eagle H-beams BST (6. Instantly displays horsepower, torque, VE, and other engine performance data on customizable graphs and tables to within . or enter your own custom specs. Note: Can also be used in Pre 99 (P. 8:1Aluminum HeadsComp 981 SpringsPro Magnum Roller RockersMSD Billet Distributo. New Comp Cams performance camshaft for Datsun 240Z, 260Z, 280Z and 280ZX, 1970-83. These spec are for cam install @108 intake ctr line duration @. Lunati Cams, Cranks, Pistons and Rods Many times, the information provided is not consistent between brands. 2008-06-05T05:52. 670-Stock 289 heads (pre-66) Cam Specs Below: Operating Range: 1500-5500 RPM Duration Advertised: 268° Intake / 268° Exhaust Knowing all of this, we selected a suitable cam for the 360 Magnum. 555" exhaust. 0 111. You can make 600 with a 427 ,but it'll be at an RPM that isnt very street friendly AND with a solid roller and super well prepped heads. /Hyd. 95. I removed those cams and went back to stock 8 months ago. Mar 10, 2011. We've dyno'ed some 50 different combinations of durations, lobe separation and installed centerlines to come up with the ultimate cam for your Cummins 5. 6L, 5. Pontiac Factory Cam Specs - by Wallace Racing Home of Pontiac Powered Firebirds,Trans Ams,Pontiac Powered Dragsters,Pontiac Power Rules! Old school Pontiac says to go wide lsa and dual pattern cam. COMP Cams® LST™ Camshafts for Ford 6. THis is the same at 50 as the new Comp HL 274 cam This is the specs for the cam used in the 383-335 hp engine used in Road Runners and Super B's and the 440-375 hp engines. 2L LQ4 LQ9 LS1 LS6 Want to build a re-creation of the L79 Small Block? Using the Comp Cams 12-106-3 and valvetrain components, Richard Holdener sees what is possible! Find out . 65 Rocker Arms. Call 800. 590”/. 5 HYD EXH. 050" number when your cam is a brand like Comp Cams which typically only provides you with an IVC @ . 5:1 cr, headers, 2600 stall, 3. Good street performance with stock converter, choppy idle. We offer other accessories that you may need as well. I do have the cam advanced about 3* as per the Comp specs, but I would think it should still do 6000 pretty easy. 447 . Read on. Sets of 16. 29 BBC -13 ATC 196 53 BBC 23 ATC 256 . 9. Each spring is coiled, stressed relieved, ground, deburred, shot-peened, and heat-set under very exact requirements. Specifications: Advertised duration: 268 intake/268 exhaust. Compare COMP Cams Big Mutha" Thumpr Hydraulic Flat Tappet Camshaft Lift . 75 pounds : Product Dimensions ‎23. You can be sure that these camshafts keep a stock fit, and great sound from factory performance engines as well as incredible performance. 42 sixty breaking beams with back tire on the bottle. Pit Stop USAoffers COMP Cams BB Chevy Solid Roller Cam CB 300BR-14 11-694-8 at low everyday prices. For more details on this spectacular product. Intake Centerline. Valve Lift: . Much of it has to do with the engine combination as much as the cam. 52 roller rockers, Performer RPM manifold, 750 vac secondary Holley, Comp Cams 280H cam. SELECTING A CORE It pulls very hard, shifts at below 6000RPM, and is completely streetable. Here are the cam specs: We installed the Stage 2 Mutha' Thumpr NSR 232/242. 55 or steeper rear gears and a 2000 plus stall speed converter on automatic transmissions. 0L Mustang) Item 30129. )0. 457 inches and a total duration of 268 seconds. Engine Family:Ford Coyote 5. This Ford Performance B303 hydraulic roller camshaft, also known as a B cam, is a great way to add horsepower to your 5. This Product Will Ship Free. 5:1 compression, 2800+ stall, intake, gears and headers. The car is a 1990 Thi. Part Number: CCA-SK31-334-4. ABOUT US. Part Number: 102700: Grind Number: XE278AH: Lifter Type: None - OHC: Engine Type . the 270 is the cam they recommended me. 2L. 544" intake and . Estimated Ship Date: Jul 18, 2022 if ordered today. I have installed a comp 270 cam, comp magnum hydraulic flat tapped lifters and Comp roller rockers. That cam (270H) would need about 9. Also, I assume others clearly understand that C3AE-6250-AA and C3AZ-6250-AA are two entirely different camshafts. It had a maximum horsepower of 350 hp at 5800 rpm, and a maximum torque of 360 foot-pounds at 3600 rpm. 313. Needs 9. COMP Cams Camshaft, Lt1 290Hr-12 Part #07-306-8. Grind Number:LT1 290HR-12. COMP Cams Camshaft, Lt1 Xr276Hr-12 Part #07-503-8. The Magnum 270H camshaft works best with a stock torque converter in a Street Machine. *Note: In order to use these camshafts in 1955-57 265ci blocks, it is necessary to machine a small groove in the rear main journal of the cam to allow oil flow to the top of the engine. 2054301 $299. A hydraulic flat tapped style camshaft and has an intake centerline of 102. 500- or 0. These camshafts are custom grinds from Comp Cams and spec'ed by Butler Performance per application. COMP C. 050": 215/225 Valve Lift w/1. COMP Clams CL12-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit. #D-279-3, D-279-5, D-279-6. 7 = 0. CPGNation is a performance automotive community for enthusiasts and supporters of the industry leading COMP Performance Group brands. In fact, the Le Mans cam was sent to Comp Cams for analysis on its Adcole 911 gage. 95 More Info. 06/Rocker Arm Ratio) Cam Lift Opens Closes Duration Cam Lift Gross Valve Lift Center Line C/L Rocker Arm Ratio Valve Lash Clearance C-400-P INT. In this video, lead COMP Cams valve train engineer Billy Godbold explains how a Spintron works. 540 in. The term “billet” can be confusing since billet cam cores are made from a number of materials, primarily 5150 or 5160 steels. Advertised duration is 268-degrees on the intake and 275 . Gas 2-1/2" X-Pipe Flowmaster Original 40 Series Mufflers 2-1/2" Tail Pipes T-56 Manual Trans 850 RPM This Comp Cams illustration shows the dynamics of what a camshaft does. I would suggest using part number 35-351-8 for this setup. 060-inch shorter for cams up to 0. This camshaft delivers a mild to rough idle. Oil pressure is 25 at idle @ 800 rpm. That wasn't all the cam's fault though. 42 limited slip, Tremec TKO-600 manual 5 speed and twin disc McLeod clutch. 026"Ex. 4L SOHC Modular 2 Valve 8 Cylinder (1991+) 10 items. Ford Performance B Cam. BTR CAMSHAFT - LS3 - N/A STAGE 4 - 33350135R1. The Thumpr Camshaft line of hydraulic roller camshafts from COMP Cams, introduced in 2006, has been a huge success, well beyond the company’s original sales estimations. I now run a 4. If you want the big cam sound, pick a cam with a tight LSA but a lot less duration to keep the RPM HP peak below 5800 and overlap at or below 60*. 3,701 Posts. Noticeable idle. Increasing the lift to . Aug 24, 2009. FYI - the lift specs you have listed are wrong the lift is . Product Description: Camshaft, Xtreme Energy, Hydraulic Flat Tappet, Lift 0. 1988 Camaro. However, most cam cards will include: (Click the links to learn more about each spec. Most manufacturers will list the exact specifications for each cam on the cam card. Fuel Pump: Edel 110 gal per hour #1721. COMP Cams Camshafts, Custom Grind. We sat down with Ben Herheim of Howards Cams, and picked his brain about some of . Will work perect with a stock converter and mild rear gears. Specs: 233/250 . To obtain specifications on a Crower cam please enter the part number (00242, 15210, etc) or custom work order number (E23456, A7890, etc) located on the end of the camshaft. Return Policy. Specifically designed to capture the essence of the original 1960s muscle car experience Find COMP Cams Thumpr Hydraulic Roller Camshafts and get Free Shipping on Orders Over $99 at Summit Racing! COMP Cams has awakened the muscle car sound--and it is nastier than ever! Thumpr Series camshafts is a line of cutting-edge hydraulic roller camshafts for engines originally equipped with flat tappet cams. The duration is figured at . Hyd. 3 Best Camshafts For 350 Chevy (as of May, 2022): 1. 50 Cam Lift Opens Closes Duration SAE Specs@ (0. Designed to work with # 7230CC-KIT or # 7230TC-KIT spring kit. Drop Ship; The term “billet” can be confusing since billet cam cores are made from a number of materials, primarily 5150 or 5160 steels. Advertised Duration / Duration at . horsepowerinnovations. COMP XE282S 244/252 . RV Torque Camshaft & Lifters Kit compatible with 1958-95 Chevy SBC 283 307 327 350 400 For all Small Block Chevy flat LS2 V8 with Competition Cams 54-426-11 XFIRPM Hi-Lift XR275HR-12 Camshaft for LS Gen III/IV use with COMP Cams 26918-16 Beehive springs. This cam likes the FI AirGap intake manifold and a modified OEM throttle body. Product Summary. Memphis, TN – COMP Cams® has created a Hustler™ camshaft series featuring two new billet camshafts, . The 266 cam works great on a 302 and provides excellent mid range power and driveability. The ultimate solid cam for making huge power without the trouble of a roller camshaft. This camshaft will not require any flycutting of pistons with OEM LS3 combustion chamber size. 050 in. 979. Duration @ . The team removed the L82 cam, heads, and intake to make way for the the Comp XE274H camshaft with . Heads: JR. , Boardman, OH 44512. 0L/6. I was just wondering how that compairs with XFI™ 222/230 Hydraulic Roller Cam for Dodge 5. Works well with the FI AirGap Intake. zddplus. 510; RPM Range . Camshaft Break-In Procedures i How To Degree Your Camshaft iii Camshaft Range Guide i-ii For a complete listing of ELGIN products refer to the following catalogs: CHASSIS PARTS CP-17 COIL SPRINGS CS-17 ENGINE PARTS EP-18 HEAVY DUTY ENGINE PARTS HDE-18 HEAVY DUTY FRONT AXLE PARTS HD-17 . The engines next run on the Dyno proved the teams efforts to be fruitful, with 414 HP and 415 Lb-Ft of torque. 006 in the holes. Should be 9. cam 427/430hp RPM range-4400/7000rpm int. This new Comp Cams cam, lifter, spring and timing complete kit includes the camshaft, lifters, upgraded valve springs, retainers, locks, valve stem seals, assembly lube and timing set (double non-roller). Cams for 1965–1966 396 engines have a 3/16-inch-wide by 7/64-inch-deep oiling groove around the rear journal. 0. 8 inches : Country of Origin ‎USA : Item model number ‎924-16 : Is Discontinued By Manufacturer ‎No : Exterior ‎Machined : Manufacturer Part Number . Second, the exhaust numbers also indicative of the whole exhaust. View (5) $187. Operating Range: 2000-6000 RPM Duration Advertised: 280° Intake / 280° Exhaust Duration @ . All parts were within specs and accurately . 3600 ext lobe selection 112. This provides a condensed version of the complete camshaft specification listings that appear on each page of the Engine Application section that follows. If you don't see what you're looking for on our website . It is ground . 0L 85-95 Mustang. 630" Duration 317/330 RPM Range 5500-7800. Order Today! . 8 rockers) would probably be the highest power for a given duration. With 1. As the world’s largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. 394 111 HYD CCS-34 INT. I built a new engine using Comp Cams 260h marine cam. (Topic#263268) Black57 Senior Member Posts: 560 Loc: Milwaukee, Wi. Camshaft Specifications: - RPM Range: 1800 to 5800 - Valve Timing . 000) in. I run the modern Comp Cams '30-30+' solid lifter grind (PN 12-673-4) in my DZ and it's one nasty-sounding sumbitch. Requires either added displacement or high RPM modifications in street/strip applications. 455/. 73 gears and 33" tires. Be sure to check out all of our products from COMP Cams including COMP Cams Roller Cams - BB Chevy. Discussion Starter · #13 · Jun 30, 2009. From $160. 1958-1998. Two part numbers are listed and so there may actually be two cams. 02, 1. COMP Cams¨ Phaser Limiter or Lock Kits limit the degree of maximum cam phasing to 14 crank degrees (7 cam degrees) and are required for use. Camshaft, Hydraulic Flat Tappet, Advertised Duration 292/292 . ) Part No. They took the time to create a muscle car camshaft guide which can be . These can also be ground to your specs. 7/6. B. 68 @ 126mph 1. Consistent batch to batch. 050 or 0. COMP Cams® Xtreme 4×4 Camshafts for Jeep/AMC 4. Our manufacturing accuracy promotes improved valve train stability resulting in COMP Cams Camshafts. If the Stage 1 Comp Cams are similar to the specs of the Cobra Jet cams why do the Comp Cams require phaser limiters. The Specs can be found below. Now you can purchase the same camshafts we use in our popular hi-performance and "SUPER SERIES" racing engines. Wallace Racing BACK to Calculators. These Comp Cams Stage 3 Xtreme Energy XE270AH Camshafts are designed to be used on the 1996-2004 Ford Mustang GT Models that are equipped with Performance Improvement (PI) Heads, 3. 480″/0. COMP Cams uses two-number designations for all its engine families. According to the manufacturer specs, the Le Mans cam had a lobe lift of . I had a 350 with a 268 cam and that already sounded very nice; a 280 should sound great. 49 BBC -6 ATC 223 78 BBC 32 ATC 290 . Camshaft Specifications: - RPM Range: 2300 to 6500 - Valve Timing: 0. The 65-67 L79 350 hp cam and the 68 L79 350 hp cam are shown the same in some documents and different in others. Lunati's Voodoo series of Hydraulic camshafts deliver more area under the curve than any other series of Hydraulic camshafts. My intake is supposed to allow for up to 6500rpms and my carb is more than enough for that range. com. 8 Comp Cams Xtreme Energy Camshaft - 232/240. ZZ4 Crate Engine. 5. Howards Cams, Street Force Hydraulic Flat Tappet Camshaft, Chevy Small Block 262-400, Small Base Circle: Chevrolet Small Block 262-400 Cam Series: Street Force Advertised Duration: 269/279 Duration @ . Part Type: Comp Cams Valve Springs Style: Performance Springs Type: Dual with Damper 383 Stroker Motor with Comp Cams XE256H Camshaft 5. PROP 65. Reading a Cam Card: Rocker Arm Ratio (Rocker Ratio) On that same line in this cam card, the lift at the valve has increased from 0. Comp Cams Performance Valve Springs Precision designed and tested. To take a look at what set the L79 apart from the rest, Speed Secrets’ Richard Holdener teamed with Comp Cams to build a reproduction L79. The Duntov cam was one of the first high-lift cams designed for the small-block Chevy engine. Providing high levels of performance at street level with a fantastic stock converter, this product by COMP clams works perfectly on more than 2000 converters and . S. The L79 had a displacement of 326. Fuel Lines: all -6 from pump to fuel filter to dual feed with gauge. You can tweak any of the four events in the calculator to learn what the resulting duration, lobe separation, and . Watch as COMP Cams explain. CAM & VALVE TIMING TAGS. /0. Estimated to ship direct from manufacturer on 05/09/22, pending manufacturer availability. It is recommended to use COMP Cams® 26113 Valve Springs for proper fitment, see drop down option above. That brings me to my last point that if you are setting lash HOT and not all valves/cylinders are at the same temp your lash will change from cylinder to cylinder and if you lash hotter or colder from week to week your valve lash can change from temperature. If we multiply 0. 383 Stroker Motor with Comp Cams XE274H Camshaft 5. COMP Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam (12 . in this thread in this sub-forum in the entire site. It is best to spec a cam on the conservative side, especially if you’re building an engine for daily driving and weekend race use. i. Thank you for posting this. One horsepower is equal to 745. d. 9 - 6. 0 where do I set my . COMP Cams SOHC-Hot street cam, needs 3. Also HPBooks call's it a 306/306, so go figure. R. From the articles on how to adjust them, they mention to adjust to specs on the cam card. The 30-30 cam is a solid lifter performance camshaft, but is an entirely different camshaft altogether from the “097” Duntov cam. The XFI RPM Hi-Lift XR275HR-12 is a member of this series and is Comp's second most popular LS-style cam. 0/5. Respectfully, "Bill's" II (if car is automatic, get higher stall speed convertor; 3400 rpm's) Bill's Chevette Rack Conversion. We even perform camshaft grinding for large industrial and locomotive applications. COMP Cams - Performance Camshafts, Lifters, Valve Springs, Rocker Arms COMP Cams - Performance Camshafts, Lifters, Valve Springs, Rocker Arms COMP Cams® HRT Turbo & Supercharger Cams for Dodge Gen III HEMIs; COMP Cams® . Choose Options Compare. Review This Product. 9 build. 050″ 106LSA, SBC . SKU: COM12-238-2. For the camshaft, we simply pulled up Comp Cams’ website, and used the specs for the 54-469-11 LSR, Rectangular Port camshaft, which has . Grind Number:LT1 XR276HR-12. Fox Body cams not only add performance, they also give your Mustang an aggressive lope exhaust tone. 7 6. To convert an A-engine to a hydraulic roller cam, use the Comp Cams or Crane conversion kit, cam, and tappets. ). Engine compatibility. 2:1 compression with the stock wimpy cam. Some cards may also include serial and . This is a listing with basic specifications of all the camshaft grinds that appear in this catalog. 254" I. A change in valve lash on a solid flat-tappet (or solid roller) cam can change the attitude of your motor! COMP Cams. 050 : 247 /254 , . The XE268H should work with a stock converter but is better with at . 420" Intake and Exhaust. This cam has larger specs than any factory "L" series cam. This is accomplished through the rocker ratio. Intake, exhaust, computer and spring 26113 recommended. I don't know the specs. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. With thousands of active lobes in the COMP® library, the combinations are infinite for any given engine. The engine will run but will be Chevrolet Performance Parts - 10185071 - Hydraulic Roller Camshaft -G. 650"/0. old son helped me pull it and turned all the wrenches. These are usually 0. Only show this user. Need help? 855. Filter Results Filter by Vehicle Individual Parts. The Absolute Leader in Valve Train Technology, COMP Cams® produces a wide variety of valve train components consisting of camshafts, valve springs, rocker arms, lifters, timing sets, pushrods and more for many applications. Cam/Lifters/Timing, Mechanical Flat Tappet, Advertised Duration 282/282, Lift . Comp Cams catalogs a couple of Hi-po cams, check em out. These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. Features a 295 intake duration and 313 exhaust . Click Here for a custom cam recommendation by Butler Performance. 8 rockers in the . For the Comp cams solid lifter reproduction Duntov 30-30, P/N 12-673-4, specs are: advertised duration: 284 intake/291 exhaust, duration @ . Chevrolet 262-400 c. COMP Cams CL12-600-4 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block Buy Now. 65kcode Member. 1985-1995 Mustang 5. www. 50 Rockers:. Buy COMP Cams 12-602-4 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam for Chevrolet Small Block: Camshafts . *Note: When using factory springs, they must be up to spec. One horsepower is equivalent to the amount of force needed to lift 550 lbs of weight within a period of 1 second. I am running stock intake, 9. 0122, 7am-10pm, everyday. 440 lift. The Leading Edge of Valve Train Technology Comp Cams' Xtreme Energy series can be used in any street or street/strip application where both throttle response and top-end horsepower is desired. Xtreme Energy Camshaft Only. 521''/. My 10 yr. I used pioneer barnes rv-943x z-28 type springs on both cams. $424. 5+4 COMP Cams . 8 Cylinder (1967-1976) 22 items. Competition Cams & Lifter Kits: We have worked closely with Comp Cams to bring you the first camshaft design solely for marine applications, Xtreme Marine Camshafts are designed specifically for marine engines and their unique requirements. Part Groups. 395/. COMP Cams - The Absolute Leader In Valve Train Performance manufactures truly superior hydraulic & solid flat tappet, hydraulic & mechanical roller, and overhead camshafts for Late Model Mustangs and Lightnings. 4L applications. Lunati Cams, Cranks, Pistons and Rods Crane makes the 30-30 blueprint cam, but several companies offer a cam with the same specs (Comp, Lunati, Melling, etc. GM called it a 307/298 and a 316/302 cam, (Chevy Power books 6th and 5th editions). 525 . Today I'm comparing the sound difference between two Comp Camshafts after a recent rebuild of the engine. The small and mid-range cams are designed with cruising speeds and fuel economy in mind, while the big . 525 [The cam's I sighted don't come anywhere the amount of lift the Comp cam provides. The cams for this comparison were tested in order from mildest to wildest, starting with Crane’s # 2019371 cam. COMP Cams Gen V LT LST Camshaft 224-300-13 . **Note** Stock valve springs CANNOT be used with this camshaft. One of these camshafts would be an awesome choice for a true restoration. 0 107. Every time a new cam came out it soon overtook the old grinds. 050 intake 236 ext 242 lobe lift . 23 gears, street strip use. FREE Shipping. 028" Head Gaskets9. -certified camshaft offers drop-in convenience, with no valve spring change or computer tuning required, for GM LS3 engines. 900" Installed Height; 16 Springs : Item Weight ‎5. valves and hardened seats. 006 - Lobe separation (degrees): 110 - Intake Centerline (degrees): 106 - Valve . 75 mph at Comp Cams ; Cam: Lifter Type: Pattern: Adv Intake Duration: Adv Exhaust Duration: Int Duration @ . 8 lets you input . This is the rebuilders go to spring for street beaters up to about . if you use the stock 72 350 (low cr) with 3. Their aggressive lobe design COMP Cams Drag Race Mechanical Roller Camshaft Lift . Plug Wires: MSD 8. The 1986–1991 318 and the 1987–1992 360 cams are at the end of the LA-engine’s long production run and they were switched to hydraulic roller . 050 and . Specifications: COMP Cams 12-304-4 - COMP Cams Computer-Controlled Camshafts Camshaft, Hydraulic Flat Tappet, Advertised Duration 252/252, Lift . 9:1 compression is suitable for the 270H. 7 0. All COMP Cams Camshafts are manufactured to the strictest tolerances. Distributor: MSD STREET HEI #8362. In addition, v3. The original Z28 30-30 production cam and the two much nastier "off-road" cams (which were designed solely for Trans-Am competition, which was constant wide-open throttle between 5000-8000 rpm) were purely "horsepower" cams, as the 302 had very little torque and had to be spun up tight to make MAgnum Cams also satisfy many customers because of their durability and long service life. 480 lift, a 212/218-degree duration split and a 114 degree LSA. The results are presented here. 08" Intake/1. 050 Valve Lift Opening 16- 18- 8 BTDC 45 BBDC. Lunati Cams, Cranks, Pistons and Rods - Lunati Power DavidNJ. 298 . 3 5. 050", LSA, and intake centerline. Pushrods as much as 0. 9176. “Most billet camshafts will have a steel gear on it that is not . O. This Comp Cams roller camshaft offers good idle . Superior chrome silicone material. 4. 639" | HR116. 050- to 0. COMP Cams 12-600-4 Thumpr Cam, Small Block Chevy, 2000-5800 RPM. The specs of the muscle car era engine were pretty standard across the board, but GMs L79 had a legendary reputation. 4 x 3. Stepping up 20 degrees of duration (@. Lunati Cams, Cranks, Pistons and Rods Cam specs are with 1. They also require a more extensive break-in process. 55 to 3. Part Number: 35-518-8: Grind Number: XE274HR: Lifter Type: Hydraulic . With 4 bolt mains, a forged crankshaft, and 11:1 compression pistons, the main thing . 491/AFR 315/Straub hyd roller/pump 91. The Easy Way Out: Nitrous That 5. But Wyrmrider and others have pointed out these are not SAE numbers. COMP Cams. Throttle's Performance. 321-inch at the lobe, to 0. Watt would call this new unit of measurement "horsepower". 525-inch lift. I'm looking to get a bit more top end out of this engine as the car is built primarily for vintage road racing and it runs out of puff at about 6K. Sound & character of the ever popular GM L79 cam w/ modern power. 615" 113+5. I tried Comp's "CamQuest" and it came up with the 249 with the honest specs I gave it and estimated dyno numbers of 378lbft at 2000 and 262hp at 4000. Stock bottom end, stock heads, air gap intake, headers, dual exhaust, FBO ignition, and an eddy 1406 carb 600 cfm (might upgrade this), 3. This Ford Performance E303 hydraulic roller cam (also known as an E cam), is a great way to add horsepower to your 5. This cam also works wellon an early block with vortec heads. 5" exhaust. 7L B series engine! We've worked long and hard to develop these great new profiles. 617/. Camshaft Specifications: - RPM Range: 1300 to 5600 - Valve Timing: 0. The company continues to set the standard for ‎COMP Cams : Brand ‎Comp Cams : Model ‎Performance Street 1. Requires Phaser Limiter ( 5761) or Phaser Lock ( 5760 ). 406/. Duration: 288°/294°. 50's/ 255/60/15 DR. 541, Chevy, Small Block, Each. This Mustang B Cam (M-6250-B303) offers a more aggressive idle and excellent . There seem to be at least two Boss 302 cam specs, DOZZ-6250-A (290* duration, 58* overlap and 0. 6 valves), 1. Basic upgrade cam for 5. One had the factory specs, the other had "improved" specs. Cam Type:Hydraulic Roller Finger Follower. “Our billet steel cams can also be made from 8620, 8660, or even 9310 steel, which is popular in Top Fuel camshaft applications,” says Campbell. 7 watts, watts being a unit of power that James Watt also came up with, and the same unit you see everyday associated with things like light . Valve Springs Required:Yes. 447 114 1. Cam Card Finder. This camshaft produces a mildly rough idle. D. Voodoo Hyd Cam - Chevrolet Small Block 268/276. This is measured in degrees of crankshaft rotation. 9L requires computer change. 6 and 5 . Tech Specs. 60 Chevy S. Optimum Camshaft Duration / LSA Calculator. In addition, the kit has a warranty period of up to 1 year, so when there is any problem, you can contact the manufacturer. however, a long duration cam such as in drag racing, and that can include trucks, is not suitable for a typical marine application. 0L V8 Mustangs with modifications such as better flowing heads, Intake, exhaust and steeper 3. Victor 23 #77589 64cc Intake port size 215cc (2. No other unit is as effective as this camshaft if you plan on using your 302 Ford truck for personal use. I've adjusted them 1/2 to 3/4 turn once warmed up and they sound like a mechanical lifter. 274 duration and 450 lift, both similar to the old 327/350 but much more torque. 0L V8 Mustangs with modifications such as better flowing heads, Intake, Fuel System upgrades and steeper 3. 528/. Intake duration is 287 and exhaust is 305". htwheelz67 said: the performer cam idles like a stocker and doesnt give much in hp just TQ, the 260h sounds close to stock in a 289 and gives a nice power bump even at low end as it is ground 4 deg's advanced. 400, 430, 455 c. COMP DOHC Cam Specs: Part Number: 106060 Grind Number: XE254BH-116 RPM Range: 1000-5000 The factory muscle camshafts from Comp Cams are reproduced using factory specifications with strict Comp Cams tolerances. It provides the proven 32 RWHP improvement without the risk of non-compliance with emissions regulations. I want the long snout with a mechanical fuel pump eccentric on it. To hear what your vehicle could sound like with an aftermarket cam installed, use the Search By Engine . 6 rockers, I used 1. 02 worth. You should remember that the bigger the engine is, the less the cam will affect the vacuum which affects your power accessories. HRC250011-12: Howards Cams, Street Force Hydraulic Flat Tappet Camshaft, Ford FE 352-428: Ford FE 352-428 Cam Series: Street Force Comp Cams' XFI NSR line of Coyote engine camshafts provide impressive performance gains. If you're running dished pistons and those 76cc 1973 heads it'll be a dog with a 270 cam. COMP has started placing actual cam specs with advertised duration, duration at 0. COMP Cams’ highly-trained engineering staff uses some of the most sophisticated manufacturing and test equipment in the industry to design camshafts that make more horsepower than any other cam on the market. 7L Cams. This calculator is useful for finding out your IVC @ . 55 gear, and aftermarket intake. COMP Cams Gen V LT LST Camshaft 224-300-13 Duration @ . stating operating range from 1800-4900rpm. Each part is the product of extensive engineering work, hours of R&D and state-of-the-art manufacturing processes. The 224 cam demonstrated just how much the LS3 motor was in need of wilder cam timing. 8 cyl. COMP CAMS. I have been reading this forum for a while, and have some questions for camshaft choices in my 434 sbc. 589 . Crane. 465 Lobe Separation Angle: 112 Intake Centerline: 108 Valve Lash: Hyd. 660"/. COMP Cams manufactures hydraulic and solid flat tappet cams, hydraulic and mechanical roller cams, and overhead cams for everything . A roller cam conversion requires a bit more budget than a flat tappet hydraulic cam however. $230. Comp Cams format ™ , and S96 files which can be used in our Engine Analyzer Pro for detailed engine performance and valve train dynamics simulations based on your cam's actual profile. 75+ compression (not likely unless you have flat top pistons and the 67-68cc heads) you could go with more cam like the 280 Magnum but even with 202/160 valves it really likes a mild amount of head porting to help it breath. LOBES DESIGNED IN HOUSE BY BTR The Stage 4 LS3 grind has been utilized on many max effort combinations with great success. 024"In/. 355 small block, 9. A camshaft Quick Reference Guide precedes the Cam & Valve Train Applications section. 050, valve lift, lobe separation angle, grind number, and part number on the end of its cam box. With its many great features that will increase the performance of your 350 Chevy significantly, this choice will give you the most horsepower for the most cost Known as Howards’ “Boost!” line of camshafts, the engineers at Howards Cams have aimed to take a lot of the guess-work out of forced-induction camshaft design, and reduce the need for a custom-spec’d bumpstick for a good chunk of the forced induction crowd. The 5. 9L & 6. 8:1 Aluminum Heads Comp 981 Springs Pro Magnum Roller Rockers MSD Billet Distributor 8* initial,29* total advance RPM Intake Demon 750 Mechanical Secondary 1-3/4" Headers Dr. 7:1. Crane doesn't list advertised duration even though they are licensed to re-pop it and WBR call's it a 336/316. 0L . This Calculator will figure the duration and LSA of your camshaft using your inputs. . It still hard to tell. Credit goes to NA SVT on M1R. Part Number: CCA-146-103-11. Not Yet Reviewed. It featured an 11:1 compression ratio with domed pistons made of forged aluminum and a small-journal crankshaft. I had them written down on a yellow post-it note which was stuck to my desk for a long time, and I'd look at it . BTR CAMSHAFT - LS3 - N/A STAGE 3 - 32944134R1. It's 4500lbs with a stock converter, 3. 15 pounds : Product Dimensions ‎13. 06/Rocker Arm Ratio) Cam Lift Opens Closes Duration Cam Lift Gross Valve Lift Center Line C/L Rocker Arm Ratio Valve Lash Clearance EXH. COMP Cams Xtreme Energy Camshafts 08-500-8 - Free Shipping on Orders Over $99 at Summit Racing Just curious if there would be any notable difference switching from the gm cam to the comp cams? All I want is torque, torque, torque. In this video they are tested on both engine and chassis dyno. MGI SpeedWare’s camshaft calculator is a free tool made by — and for — car enthusiasts. Lobe Separation (degrees):112. COMP Cams Camshaft Set Xtreme Energy XE256H Hydraulic Flat Tappet 1000-5200 RPM 289/302. The 68 cam shown may actually be a non-Corvette item. 400 lift, 228/232 dur, LSA 110) 098 cam is same as 097 cam. These custom ground camshafts have been selected because they make big horsepower and torque, yet are relatively easy on valve train components (i. 60" exhaust) Flow 265 @ . 492-inch of lift on the intake side and . Camshaft Series:Thumpr NSR. I too had compiled a bunch of cam specs found from searching the net. 2L/5. 5+4 COMP Cams LST . Some of the vendors have sound clips of some of their cams. 7" Rods . We see 500+ whp with the addition of proper bolt-ons, while maintaining the durability you come to expect from BTR components. Manufacturer's Name. - Comp Cams 1. 6 Ratio Set 289/302/351W Mustang 1965-1967. It will peak around 5200-5300 or so. 1L HEMI w/ VVT. 242/242, 114/108, . 2:06 PM. 05-20-11 11:41 AM - Post# 2092713 I have a 1968 327sbc with solid lifters. #6. 528, and duration to 236, with a 110 LSA the camshaft is installed along with Comp Cams Poly . 7L. 510 exh. Sep 17, 2015 #17 97tc Ford Man. P4452782AE Newer Mopar perfomance 340 replacement cam. 721 cubic inches. 254" O. I called up both Crane and Comp today to see what their recommendations were for a cam for my 5. Comments: I have this cam in my 1974 T/A 455 Super Duty engine. Comp Cams Stage 3+ Xtreme Energy Computer Controlled 218/224 Hydraulic Roller Camshaft (86-95 5. 5. To install bigger hydraulic roller cams in the Magnum, install better valvesprings. 1 BTC 42 ABC 223 30 BTC 80 ABC 290 . XFI™ 226/234 Hydraulic Roller Cam for Dodge 5. Also, summit makes a k00172 cam an lifter kit for around $135 that may be better since its cut on a 106. This item COMP Cams 981-16 Set of 16 Single Springs w/ 1. Stan Falenski's early 1970 Corvette LT-1 (#00538) was recently blueprinted and compared with another production LT-1 cam and a service replacement cam. By comparison, the BTR blower cam offered the same lift split, an extra 8 degrees of intake duration, 11 degrees of exhaust duration, and 6 degrees of LSA . The . With my garage built 427, and a cam WAY snappier than any comp XE grind, best we could do is 118. Our manufacturing accuracy promotes improved valve train stability resulting in It is overshadowed by everybody thinking the new modern bigger high zoot stuff is better!! It is just at the point of being too big for a mild 327/350 motor for a daily driver but is just like 268/270/272 cams in the 327/350 motors in say a 454/468 motor due to the BB's being bigger, cubic inch-wise!! Technical Note: Comp Cams are designed for modified cars that include upgraded valve springs for clearance related issues. D, 1. (Photo Courtesy Comp Cams) . 480" Duration 268/280 RPM Range 1600-5800 Notice: All flat tappet cams require break-in oil and the use of oil additives. This Comp Cams XE270HR Camshaft is designed for use in Mass Air equipped 1986-1995 5. Advanced Search Cancel . COMP Cams 12-000-7 - COMP Cams Custom Ground Camshaft Cores. This Comp Cams Xtreme Energy hydraulic roller cam is a great way to add horsepower to your 5. 82 Mustang GT: Only show this user. ) Part number. 006 - Lobe separation (degrees): 110 - Intake Centerline (degrees): 106 Lingenfelter Performance Engineering, Inc. 500. Compare Specifically designed for the Small Block Chevy V8 engine. These cams are designed to take advantage of the latest improvements in valve train components and the newest developments in camshaft design. Valve lash is the mechanical clearance in the valvetrain from the valve tip to the rocker in a pushrod engine using solid lifters. The specifications of COMP Cams CL 12-212-2 include: Lobe Separation angle: 108° RPM: 2000-6000 Valve lifting: 0. By using an aggressive lobe profile, these cams provide The 268H will need better then stock exhaust and intake, 9:1 cr, 2400 stall, 3. 92 eighth @ 116 with a 1. Is it because of the ramp rate of the Comp Cams compared to the factory sticks . Camshaft Specifications: - RPM Range: 1500 to 5500 - Valve Timing . 40+ gears. Comp Cam 59300. . Advertised Duration. opens BTDC/62 int. ‎COMP Cams : Brand ‎Comp Cams : Model ‎LSR Rectangular Port 227/243 Hydraulic Roller Cam for GM LS GEN III/IV : Item Weight ‎9. 624-inch lift split, 231/247-degree duration split, and 113-degree LSA. Account. The Summit Racing Cam Timing Calculator does two things: It converts duration, lobe separation, and advance into the four individual timing events that will ultimately dictate engine performance. with an otherwise stock 72 vette setup, I would use the compcam 260H. 050'' Lift: 230° Intake / 230° *Note: 50-State Legal for 1987 & earlier carbureted V-8 Small Block Chevy 262-400 C. one could be found in a fuel This hydraulic flat tappet camshaft will fit Ford 289 and 302 engines from 1963-1995. View the Help Center. 2000+ stall. 30 gear to help make up for the loss of torque as well with the 127020 cams. Comp bills the XE268H as having a 1,600-5,800-rpm operating range, compared with the 268H High Energy's 1,500-5,500-rpm range. 0L 1999-2006 Applications. 94/1. The 240-250h are better in heavy cars/trucks. 91 x 2. Set Ascending Direction. Need To Know. The length of time the valve is held off the valve seat from the cam lobe. Elgin makes an old 327/350 cam and they run great in a combo like yours. It's a list of all the 4V Cams and their specs. Mushroom lifters used their larger base diameter for yet more . 545-inch at the valve. Personally I'd be more concerned with how the cam will work with the rest of your engine design. the advertised spec is 268-284, lift . 5" exhaust . Stage:2. the big issue is going to be the rpm range that the cam will produce its hp and torque. 0 115. Lobe Separation Angle. Has a 2200-6100 RPM range and 107 ° of lobe separation. 321 x 1. 453-inch on the exhaust side. Most big-block cams are interchangeable even across generation lines between Mark IV, Gen V, and Gen VI engine blocks. Generally 270ish cams like 10-1 compression, your motor is going to be about 8-1. WG-1118 Blue Racer replacement cam. The lobe center-line specification of the intake valve is 105 degrees, and the lobe separation specification of the exhaust valve . An iconic cam from that era but not as hot as the 327-365 cam that came later. 1970 LT-1 Factory Cam Specifications. Exhaust Valve Lift with Factory Rocker Arm Ratio:0. 490 lift, 230/236 duration, and a 110 LSA, RHS aluminum heads, and a dual plane high rise intake manifold. Valve / Lobe Lift. Sounds fine with a little more rpm, I've been searching the net and I've read that Comp has had . This is a nice cam it has good throttle response tuned well. e. COMP Cams SK31-334-4 - COMP Cams Magnum Solid Cam and Lifter Kits. 5 Rocker Arms. REHER-MORRISON CUSTOM GROUNDHI-PERFORMANCE & RACING ENGINE CAMSHAFTS. 2. Established Member. Chevy Small Block V8, 2500-6400 RPM Range. 68 Camaro, E85 powered 427" small block. -Comp Cams 31-218-2 268H Comp Cams 31-218-2 - Comp Cams 'High Energy' Hydraulic Flat Tappet Camshafts - JEGS-Summit High Rise Intake Manifold (Basically an F4B or Cobra or Performer RPM, all the same)-Holley S. 6L and 5. 624” lift. installing, valve timing, cam degreeing, dyno tuning, preventing roller cam walk and top tuning tips. Send Private Topic View Profile. This cam was hotter than the stock 383 cam used . Vizard books tell me tight lsa and single pattern cam. Comp Cams grind 287S (. Part Number: 102200: Grind Number: XE268H: Lifter Type: None - OHC: Engine Type: FORD 4. See all 13 photos. Fox Body cams not only add performance, but they also give your Mustang an aggressive lope exhaust tone. Hey Now 4 Degrees retarded. First my engine is forged scat crank (4. Re: Marine Camshaft Differences hello, in general, an automotive sbc cam will work in a sbc marine application, for example. Does anyone know the approximate cam specs for the cam Mercruiser used in its 260hp Chevy 350CID. Roller lifters require aftermarket valley pan for clearance and a polymer or bronze distributor gear. 050 lift is 214 intake-225 exhaust. Great for street machines. 050" lift by inputting intake & exhaust duration @ . Comp Cam Data Sheet . 464, 115 lobe separation. 99. E. 4. With them, you can expect a substantial power increase COMP Cams 146-103-11 - COMP Cams FSL Hydraulic Roller Camshafts. 050. 5 in exhaust and spintech 16 inch long mufflers, 3. 500Int. 600” Lift Beehive® Valve Spring Kits for Dodge Gen III/IV HEMIs; COMP Cams® DOD Delete Kits for GM Gen V LT Applications; COMP Cams® Max-Lift BSR Shaft Rocker Systems for GM LS Engines; COMP Cams® NSR Drift Cam for GM LS Gen III/IV Applications; COMP Cams . Ideal for street/strip use and gives that distinct rough idle. lifters . Hear your vehicle with a cam! We know that sound is an important factor when you're shopping for a camshaft for your engine. Cams available are 260S, 280S and 292S. 8 to 1 compression, Sportsman 2 heads (bowl blend, pocket ported, 2. Reply. Buy Your Mustang COMP Cams Camshaft Set High Energy 268H Hydraulic Flat Tappet 1500-5500 RPM 351W from CJ Pony Parts, one of the industry leaders for Mustang Parts and Accessories. 7" Rods. 59 inches : Item model number ‎54-454-11 : Exterior ‎Machined : Manufacturer Part Number ‎54-454-11 : For years, NASCAR engine builders struggled with uneven air-fuel distribution in single four-barrel intake manifolds that have unequal-length runners. - Perfecting the art of performance for over 30 years. Retro-Fit Hydraulic Roller XR288HR. Comp Cams xe268H. Whether you need a performance camshaft, racing camshaft, competition camshaft or a cam for a Chevy, Ford, Honda or other make of car or truck, we can help. Just got done breaking in and tuning the freshly rebuilt 355. The CARB E. When shopping for camshafts from different manufacturers, enter each of their supplied cam card specs into MGI’s Camshaft Calculator. COMP Cams® can regrind your factory crate engine camshaft to specs that are technically to print, but may be questioned if inspected in detail. 0L DOHC Modular 4 Valve 8 Cylinder (2018+) RPM Operating Range: 2,200-7,900. The camshaft profile tested—the Stage 2—specs out to have . Filter by Availability Filter Results Filter by Vehicle Individual Parts. 540''. The 280 and 292-grinds are the biggest cams that should be used with power assisted brakes, air conditioning, etc. COMP Cams CL12-600-4 camshaft option is our top pick, and for good cause. 46 x 2. Looking at cams and trying to decide between a couple: Comp 12-249-4 and 12-231-2. Most of these are included in this catalog. Get the lowest prices when you shop at SDEP for Xtreme Energy XR282HR Hydraulic Roller Camshaft. The LSA on this cam is 113°, creating two degrees of overlap. Cummins 5. This cam delivers 216°/232° degrees of duration with . 615" 113+4. These specs point to a very good street-performance LS3 cam. Whether your engine is naturally aspirated, run nitrous, a supercharger, or a turbo, Comp Cams makes more horsepower than any other. 3. The larger Magnum cams are a little lazy at low RPMs. Before the Magnum, the engine builder sold me a Melling cam with with 236 @ 050! The thing idled like a top fueler Find COMP Cams Xtreme Energy Camshafts and get Free Shipping on Orders Over $99 at Summit Racing! COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Find the best parts for street or racing. 69 Camaro. HIGH PERFORMANCE ENGINE SPECIFICATION SUPPLEMENT", dated Feburary 8, 1963. I. 625 9. I ran a 4. 434 sbc engine build camshaft. Stock LS3 vs Comp Cams 281LRR on a Modified LS3 (Horsepower) . Comp Cams Magnum Cams will affect your power accessories to a certain extent. Price on that is $297. /354/357 lobe center/117 intake lift/. 97. 1. When cold its a tad lumpy but warmed up there is a slight rumble at 750 rpm . 1200-5500. The company was founded on those I had a 283 with a 280 Magnum! It sounded incredible,but it ran like a dog. 5 Rockers Valve Lift with Factory Rocker Arm Ratio:0. Valve Timing Tutorial by COMP Cams. 520"/. A torque converter and gear change is really needed. Comp Cams, Desktop Dyno 5 Software Desktop Dyno 5 Comp Cams Desktop Dyno 5 Software Build and test virtually any 1-to-12 cylinder, 4-cycle engine. As a manufacturer and distributor, we can meet your camshaft needs. 3L 262 c. Learn More. Cam Card. 5:1 compression CAMSHAFT SPECIFICATIONS (Cont. Results 1 - 15 of 15 25 Records Per Page Default Sort . First, from a performance first standpoint, with with the probable need to notch the pistons, the Comp Cams LSK (if they work with 1. Best all around performance grind for 6. COMP Cams roller rockers and matched valve springs work best with these camshafts. #1. ) 0. 319 sixty foot on motor. Product Description. Camshaft Specifications: - RPM Range: 1500 to 5500 - Valve Timing: 0. -260S cam: Street performance cam with wide power band and smooth idle. ORDER COMP Cams® leads the industry in camshaft lobe offerings. 545-inch. 462/0. Specifications . closes ABDC/115 intake dur. Find out your camshaft's valve timing events @ . Not ideal for power brakes, Idles at 1200 rpm with a great choppy sound that anybody will notice. 050 Valve Lift Closing 26 32 42 ABDC 3 ATDC. Check for Availability: $155. Their aggressive lobe design CL12-671-4 - Cam and Lifter Kit, CS Nostalgia L79+. Ideally, the dyno testing would have been conducted with the two vintage bumpsticks in keeping with the goal of preserving the K-code engine character. 52 making total lift about . Makes peak power up to 7000 rpm. 330-inch for both intake and exhaust. Both have a valve lift of 0. COMP Cams 340 Chrysler Small Block V8 Camshaft and Lifter Kits in-stock with same-day shipping. Size: K-KitStyle: 2,000-5,800 RPM Range Verified Purchase. Comp, Crane, everyone basically all get their cam cores from one of only a couple suppliers. Crane makes Blueprint camshafts for almost, if not, every GM, Ford, Mopar engine from the sixties and seventies. 55+ gears. Talk to the experts. Best cam for 350 with Vortec heads Reviews 1. TH400/GV OD/9" 3. LPE offers packages for 2009-1997 Corvette C6 ZO6, C6 LS3, C6 LS2, C5 LS6, LS1, Cadillac CTS-V, Chevrolet SSR, Pontiac GTO, 1992-1996 Corvette LT1, LT4, LS1 & LT1 Chevrolet Camaro, Impala SS, Pontiac Firebird, Cadillac Escalade, GMC Denali, Sierra & H2 Hummer & Dodge Viper. Part Number: 35-351-8: Grind Number: XE270HR: Lifter Type: Hydraulic Roller Lifter . Specs @ 0. Estimated to ship direct from manufacturer on 05/19/22, pending manufacturer availability. Close X. 51 60' 100HP. Sep 22, 2004. I shift between 6,000 and 6 . Depends on what you're after, and how you're going to drive it. Welcome Guest My Account Order Status Wishlist It will generate camshaft specifications based on a given valve lift, which is optimized for one of four areas: Peak Torque, Area under Torque Curve, Peak Horsepower, and Area under Horsepower Curve. The computer has to deal with both duration and lift, while the duration of the Comp 252xfi hr13 cam is in the ranges I sighted the lift is way over the top. Messages. Load more. CS SPECIAL FT CAM . 11. The Lunati #311A2LUN looks like a good prospect, but I don't know anybody running it. my pistons are wiseco FT with 5 c-c valve pockets set . 509" OD Spring; 1. The NA cam (from Comp Cams) spec’d out with a . Camshaft, FSL Hydraulic, Hydraulic Roller Tappet, Advertised Duration 270/270, Lift . Specs: 229/244 . Provides with that iconic rough idle that can only be obtained from aftermarket cams. 486Intake Valve Lift (in. 454C10. 050" Ex Duration @ . 630"/. Iv read recently on this forum that lower exhaust lift and less aggressive exhaust lobe is beneficial. Exhaust Valve Lift (in. M. 4:1 compression Camshaft Valve Timing Degrees Calculator. One step down in budget are a few of the modern grinds. 050) resulted in a gain . Colt Cams is proud to introduce our latest grinds for the Cummins 5. With low-speed torque and a daily driver in mind, we chose a mild, but plenty powerful grind from Comp Cams. Find Chevrolet Performance Gen V L8T Cam 12672469 at LSXceleration with Free shipping on qualifying orders! Toggle menu. The victor jr intake is going to be more mid to to top power where as an rpm air gap is a bit more street friendly and in COMP Cams roller rockers and matched valve springs work best with this camshaft. Cam Family: Xtreme Energy™ For 1999-up Performance Improvement Heads. I suggest install the cam to specs on cam card. 028" Head Gaskets 9. FSL™ Series Cams are also available for GM LS Gen III/IV Three-Bolt and Gen IV Single-Bolt w/ VVT & AFM. LOBES DESIGNED IN HOUSE BY BTR! The LS3 camshaft lineup was born from an assortment of custom grinds, dyno testing, daily driving, and real world experience. Interchangeability. 8. 560" Lift w/Locks Retainers Seals Compatible with Chevrolet GEN III IV LS Engines 4. Quick and Easy Returns. Note that the card calls this ratio out at 1. 469", Duration 262/270, 110 LSA, 1300-5600 RPM, Small Block Chevy. You can follow the link to our website in my signature for the specs on the cam. E85 racer and E85 carb builder. Cam Specs are a very simple way of outlining a Cam Profile as lift so the Cam Profile can be read by a computer program. For the uninformed, the Thumpr Camshafts are designed to produce good power and torque, as well as tremendous high performance sound through careful specifications. COMP Cams CL12-600-4 Camshaft For 350 Chevy – Best Top Pick Review. 08 gear, th400, and stock converter then get a smaller cam. Do not enter the -2 on dual cams part numbers or the (I) that indicates intake or (E) for exhaust. It also works the opposite way. I have run Comp Cams beehive springs (. See more details. This calculator is mainly for wide open throttle and based on HP peak RPM range. 4L SOHC Modular 3 Valve 8 Cylinder (2004+) 17 items. So anyway, I'll get to the engine specs Pontiac 461 - bore 4. Reg: 02-08-04. ) Heads with retainer to guide clearance modifications and COMP Cams® 26113 Valve Springs. 006 - Lobe separation (degrees): 110 - Intake Centerline (degrees): 106 - Valve Lash: Hydraulic - Duration . Example: 63402A-2 enter 63402A. 4L Power Stroke Engines. The best cam for 350 with Vortec heads is one of the best investments you would make to advance your engine’s efficacy and, in return, obtain remarkable torque and horsepower gains. The wide LSA . The intake and exhaust valves have a duration of 218 seconds a 0. CAMSHAFT SPECIFICATIONS Part No. Most performance SBC cams are 110 degrees and those 3 degrees make a huge (and bad) difference. Reviewed in the United States on April 5, 2018. 18, stroke 4. Comp Cams remains an industry leader in the performance camshaft and valve train market because of their commitment to their product and customers who choose to run Comp Cams. User Info. And, we offer a line of performance . 73 rear gears for peak performance. The duration at . 6. These are the numbers that are in Dynomation for Crane's 340 "Blue Racer" replacement cam. Part Number: 102600: Grind Number . 0 (1982-2001) RPM Range: Lift . This helps top end power and RPM's, BUT DESTROYS low end/out of the hole grunt. COMP Cams 12-213-3 - COMP Cams Magnum Hydraulic Camshafts. COMP 285B-6 250/260@. 480″. 50 @ 119mph 1. You can compare up to four cam cards. Stage 1 features the same lift as the factory cam, with just a touch more duration and . 477" valve lift) and D0ZX-6250-B (324* duration, 114* overlap and 0. 60-inch, but valvetrains in Tq @ 4,000 RPM: 480 lb-ft. A. 050" Int Lift 1. The High Energy 268H camshaft provides excellent mid-range power and is a good choice for daily driven performance vehicles with slightly lower gears. Rough idle. This Mustang E Cam, M-6250-E303, offers good idle quality and The cam is supposed to be rated to make power to 6000rpms but I find that mine runs out of steam a little early. 540 Buy Your Mustang COMP Cams Camshaft Set Xtreme Energy XE262H Hydraulic Flat Tappet 1300-5600 RPM 289/302 from CJ Pony Parts, one of the industry leaders for Mustang Parts and Accessories. If you are confused as to which cam you should buy for your beast, Crane has you covered. See Details. 528, Ford, Small Block. Rigorously tested and checked for quality. I've recommended the Comp Cams XE274 to several people and have had universally good feedback. 512"/. 01-418-8 Xtreme Energy XR282HR Hydraulic Roller Camshaft Specifications. Two exceptions include cams used in 1965–1966 396 blocks and late-model TBI and PFI engines. BTW - A Thumpr is created by reducing the Lobe Separation Angle (LSA) to just 107 degrees. In Corvette: Technically Speaking, the 68 cam is shown as two different values. They lope like the classic muscle car sound I love and had with the thumpr cams, yet drive like stock. As performance needs grew, so did overlap and lobe lift. 8 5. Step up from factory R/T camshaft, more power, wider power band. This cam is more responsive on the low end and has a killer mid-range pull. This way, if you have multiple cams sitting on the shelf, you don’t have to This is a 3-bolt cam core. 520" gross lift and lash at . 503 int. COMMENT: SIMILAR TO LS “HOT CAM” MC315945 HYD 4 225 236 - - . Valve Timing @ . Mild street, works well with stock heads,Modified OEM throttle body and headers. 098 is the casting # 097 is the p/n # . Select Vehicle. The LS engine is designated 54 and this number is generally the first two numbers that define the actual cam part number. Shop COMP Cams 340 Chrysler Small Block V8 Camshaft and Lifter Kits and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. 90 Degree w/ Balance Shaft (1992+) 6 items. A short video of my 64 Nova. The four-barrel V8 L79 engine had a top speed of 120 mph. 96 @ 133 MPH, 1. Today we broke in that same cam in my new 289 and it sounds great. 550 lift Around 9. part # 3925535 L88 mech. Using our quick and easy upload process, performance enthusiasts like yourself have uploaded videos of their vehicles with aftermarket camshafts installed. 10 gear and the new Detroit Rocker cams and I have never been so happy. 670+ range. Here it is. 7 x 2. Mar 31, 2007 73 0 6 Deer Park, WA. FWIW Here's what's in the FSM's for the 340 cams. Part Number: 35-324-8: Grind Number: XE270HR: Lifter Type: Hydraulic Roller Lifter: Engine Type: FORD 5. The 260H cam will work great in a 9 to 1 355. As a daily driver this cam would suck big time. 4L and 5. After dialing in the air/fuel ratio and timing the Boss 302 made 373 HP @ 6,700 RPM and 324 Lb-Ft of torque @ 4,300 RPM. P . Lift With 1. Timing Curve. 3470in . 050" 227/238 | Valve Lift w/ 1. $530. Results 1 - 25 of 37 25 Records Per Page Default Sort . 21 Rods length 6. 450-. Specifically designed to give you every day drivability, but have that nasty race engine sound. Rating: 20 %. 00) in. 440 big block, Edelbrock Top End Kit, Hedman Headers, Comp Cam and Roller rockets, flowmaster 40's with 2. Lift: . 477"/. #20 · Jul 19, 2005. From the beginning, Comp Cams has been committed to proven performance, quality service, innovative technologies, and data-driven results. If you have 9. The camshaft info is from a Ford document titled "Ford 427 C. Near duplicate of the Ford 390 GT 355HP/390 cam (FMC #C6AZ-6250-B). Vortec headed 383, screw in rocker studs, will accept up to . Duration. -10 BTC 26 ABC 196 14 BTC 62 ABC 256 . 570/. 500 lift. 7:1 compression, stock #16 SD heads, re-jetted Rochester carb, stock round port exhaust manifolds, low restriction 2. Enter Your Email to Save Products. 497" Duration 295/312 RPM Range 2500-6400. (701)893-5010. 406, E303 Cam | M-6250-E303 Ford E303 Cam. 888-748-4655 | 330-965-7146 7997 Market St. That means that you can have a cam ground to your specific needs, and you have the broadest selection of lobes available anywhere. **Note: In order to use these camshafts in 1955-57 265ci blocks, it is necessary to machine a small groove in the rear main journal of the cam to allow oil flow to the top of the engine. 050". This cam should still be happy with cathedral-port heads and the stock intake; you won't need to do a . This applies to Clevelands, as well as nearly all OHV V-8 engines. Estimated Ship This Comp Cams XE274HR Camshaft is designed for use in Mass Air equipped 1986-1995 5. 10-inch shorter may be needed for cams lifting to 0. 525 107 113 2000-6500 ROUGH 2148 A COMMENT: SIMILAR TO ASA CAM PERFORMANCE CAMSHAFTS Street or strip, Engine Pro Performance Camshafts simply out perform the competition. 78 and shipping is free in the US except for Alaska. Details. Just my $. This means more throttle response, quicker acceleration, more vacuum, better efficiency, combined with maximum horsepower and torque!Hydraulic. 15. Attitude Adjustment: Valve Lash for Power. COMP Cams Roller Rocker Arm Magnum 3/8" Stud 1. Tick Performance is proud to be a warehouse distributor for the entire COMP Cams product line. This Comp Cams XE274HR Camshaft is designed for use in Mass Air equipped 1986-1995 5. 8L DOHC Modular 4 Valve 8 Cylinder (1993+) 10 items. 700" Installed Height Comp Cams 26906-16 Beehive LS6+ Valve Springs for GM LS Engines BLACKHORSE-RACING Beehive Valve Springs Kit . The 1,000-HP Cam: Turbo LS Power. See more specs. Post: Adjusting solid lifters without know the cam specs.


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