With low-speed torque and a daily driver in mind, we chose a mild, but plenty powerful grind from Comp Cams. We topped of part two of our Streetwise 460 with the ultimate statement in cost reduction. Equipped with the 268 cam, the injected small block produced 435 hp at 6,000 rpm and 417 lb-ft of torque at 4,900 rpm. Using a small-block Chevy as an example, we have a 383ci small-block that uses Comp's Xtreme Energy roller with the specs listed in the small-block Cam Specs chart. Blower cams- Steeda#19 vs Comp Cams Blower/Turbo cam. . A newer grind from Comp Cams. Now, for a cam, Im trying to decide over the comp Xtreme energy 274, or the comp Magnum 280H. gear for your camshaft differs by both the material and the kind of. In the market for one I've heard the voodoo is a more modern grind than the xe series and that the xe cam set the valves down a . Product Information. Buddies said I needed headers and aluminum intake and MSD stuff and all that jazz to get my 78 Nova into the 13's It has a single plane torker 2 intake, bored .30 over. Also from COMP Cams, this one was the XE268H grind, with an advertised powerband of 1,600 to 5,800 rpm. 224/224 @ .050.540/.540 . Std 350 crank 6inch rods w/ flat top pistons (4 valve relief) balanced. My first SS! COMP Cams. . . Dual Energy 255DEH. Sold Jan 2004. It came with cam,timing chain,lifters,springs, etc.. . When compared to older cams, the Voodoo and Xtreme cams open and close the valves much quicker and have much more valve lift. Using the wrong material. COMP Cams 2138 Magnum Double Roller Timing Set for Ford 5.0L and 351 Windsor, '84-'92. COMP Cams 12-238-2: Xtreme Energy 262H Hydraulic Flat Tappet Camshaft Only Lift: .462" /.469" Duration: 262/270 RPM Range: 1300-5600 - JEGS High Performance *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. The cam was run with the stock hydraulic roller lifters, COMP pushrods, and 1.7-ratio High Energy roller rockers. Id want at least 10:1 compression with the 280 magnum and 2500-3000 stall. compression 9.5 is depending on deck. OPTION 1: Heads AFR-1399 +COMP Cams Xtreme Energy Cam and Lifter Kits K31-238-3 + COMP Cams Magnum Steel Roller Tip Rocker Arms 1431-16 + Edelbrock Performer RPM Intake Manifolds 7121 + Holley Street Avenger Carburetors 0-80570 + ARP Pro Series Cylinder Head Stud Kits 154-4005 + COMP Cams High Energy Pushrods 7831-16 + Ford Performance Parts . COMP Cams CL12-212-2 Magnum 224/224 Hydraulic Flat Cam and Lifter Kit. Member. Magnum . and the 274 feels like it comes in around the 21-2200 mark. 1800-5800 rpms 270 dur. here are the exact details 350 sbc 10:1 comp, AFR CNC 195s,. UPC: 036584023524. Intended for performance oriented vehicles that will see little street use. Engine built and dyno tested by AFR. Baddbob said: Voodoo for sure, you won't get the ticking noise found with some of the comp extreme energy cams and it'll make more power. Ships In a Few Days. H.P. not that big of a differance and i think you will be happy with either one. 2500 3000 3500 . Results (XE284) - I bet it would run good with factory efi and pass the sniffer test. Operating on a budget meant sacrificing needle bearing rockers for the more economic but dependable Comp Cams Magnum rockers. High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.. Howards Cams , Retro-Fit Hydraulic Roller Camshaft, Ford SB, 217/217 @. I'd say he nailed the cam choice on a daily driver type engine. If you run the magnum cam, you will only further mismatch parts that you have. Each family of lobes offers multiple durations at 0.050. Hydraulic Roller - good for jet, 1600-5400 RPM: Gen 4&5: 295-114458: 295-114458K: 270: 276: 218 . Gross Valve Lift 0.472" 0.496". COMP 255DEH 203 . Comp Cams Stage 3+ Xtreme Energy Computer Controlled 218/224 Hydraulic Roller Camshaft (86-95 5.0L Mustang) Item 30129. But compared to the 270h, the 268 is advertised to start making power earlier (1600 rpm vs 1800 for the 270), and supposedly the point of the xtreme energy line is to produce more torque/usable power in the lower/mid-range rpms compared to the magnum and high energy lines. I need your input, knowledge and experience to help me to decide which cam I should choose a cam: Comp Cams Magnum 270H: Gross Valve Lift 0.5" 0.5". COMP Cams 20-745-9 COMP Cams Xtreme Energy Camshafts | Summit Racing Cam specs from the above test. Discussion in 'The Hokey Ass Message Board' started by Ponchoguy65, Nov 28, 2017. Comp Cams Magnum Camshafts are very aggressive and specifically designed for the street enthusiast looking for more power with that Pro Street sound. 1 1/2 turns you are nearly bottoming out the lifter which will pop it's . Jul 28, 2009. Any decent lift f/t cam is gonna exceed duration over 224 @ .050 and that is gonna need more than 9-1 - otherwisw bottom end is gonna suffer. . (62) In Stock, Including at a Supplier. Torque. Comp Cams 270 Magnum Hyd. I'm going to make a long story short but when I had my 289 completely redone I ordered the Comp Cam 280H magnum kit. LIVE LIFE FAST. OR. Comp Cams has a nice selection of profiles and retrofit kits for the 351C. It utilizes their very aggressive XFI (Xtreme Fuel Injection) lobes that are good for increased power over older technology lobes like Magnum etc. - Lobe 110 deg - Incl. They will help your engine make more power and last longer. As an example, I used to have the following engine 355 Vortec heads XE268H cam (224 230 @.050 .477 .480 lift, intake valve closes at 61 deg ABDC) 9.9:1 compression 5.7 rod . Those big-flowing AFR heads can use a solid cam in the 230-240 range. The larger cam suffered a loss of torque down low compared to the smaller cam, but offered an additional 58 horsepower at 6,000 rpm. This camshaft is designed for high performance applications. Designed for computer-controller Magnum engines, the Xtreme Energy XR262HR cam offered .480 lift, a 212/218-degree duration split and a 114 degree LSA. . Building this motor, and Ive decived on the xr286hr cam. '68 906 heads with a valve job, hardened seats and a comp-cams valve train with pro magnum roller rockers. Comp Cams High Energy Pushrods; Set of 16 (85-95 5.0L Mustang) $47.95. Both have choppy idle and thats what i want, but which one will make more power with my combo. We know that sound is an important factor when you're shopping for a camshaft for your engine. Comp XE268H February 12, 2016, 01:04 PM. I'm thinking 232/242 at 112ILCA/116ELCAish in a solid cam for the street. In the present market, most camshafts are available as a part of a kit, which can be very bothersome if you just need one component. COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. too much cam and im stuck with a beater engine with no power, too little and it causes detination and loss of power. But its newer, much more aggressive Xtreme Energy hydraulic rollers get very noisy over 0.010-0.012 hot lash, so Comp recommends 0.006-0.010 lash settings. To replace the existing cam, Godbold suggested the MGZ family for the intake side and ESX for the exhaust side. The final test of the session was conducted with the COMP Cams Xtreme Energy XE284 camshaft featuring similar dimensions as those to be found with the Thumpr 295T camshaft. Comp Cam custom spec solid roller cam or equivalent Xtreme Energy Street Rollers on intake and CR Series Rollers on Exhaust Lobe 4879 on intake and Lobe 4682 on exhaust (Specs:310/311 adv., 272/280@.050, .698/.683 lift, 110 LSA) Compression around 12.0:1 Stock crank Scat H-beam rods with upgraded bolts Block oiling mods High volume oil pump 2003 Xtreme - Indigo Blue, 4.3, 5-spd, stepside, bags, 18s . COMP Cams Magnum Roller Rockers are the ultimate street rocker setup. Advertised Intake Duration:264 96 4.3L M5 Xcab: Comp Cams Pro Magnum lifter/roller rockers, 270AHR cam, Edelbrock 2114 intake w/ bosch 25 lb/hr injectors, Mach Performance Stage 3 Heads, SLP 17x8 ZR1's, and every bolt on . Cam Style: Hydraulic flat tappet. I haven' tbeen able to get a straight answer from comp cams about this.. they recommend the 262xe or 270h. H . Hope the quadrajet works good for you. comps makes nothing for mopar less than 275. the chevy voodoo 268 makes 25 more hp than the comp chevy 268 and is quieter. Also, the gain in. country codes. Comp Cams Thumpr vs. Xtreme Cam Sound Comparison Zanes Garage 4.21K subscribers Dislike Share 157,890 views Jul 14, 2020 Today I'm comparing the sound difference between two Comp Camshafts after a. Matching camshaft and distributor gears is one of the most critical, yet often overlooked step in engine assembly. Ponchoguy65. The 4-Pattern cams incorporate four different lobe patterns with specific intake and exhaust timing for outboard and inboard cylinders. Technical Cam battles comp xe vs lunati voodoo. These cams are designed to take advantage of the latest improvements in valve train components and the newest developments in camshaft design. With .477-inch of lift on the intake and .480 on the exhaust, 224-degrees intake and 230-degrees exhaust duration at .050-inch, and the same lobe separation angle as the previous cam, this cam is definitely more performance-oriented. wedding ideas with no guests. Torque. But I think I would pass on that Voodoo selection. super comp headers, RPM airgap, 650 DP, Muncie 4 speed wide ratio, 3.73 rear gear 3600 lb street car with an occasional blast down the 1320. Their aggressive lobe design produces better throttle . 2001 Magnum roller block. It sounds like a sewing machine when warmed up. At first glance The magnum 270 isnt an extreme cam by any stretch of the imagination especially . Xtreme Energy Computer Controlled 212/218 Hydraulic Roller Cam for Ford 5.0L (For EFI). . Their aggressive lobe design produces better throttle . Both of those Comp cams, the Magnum 270 and the Hi Energy 268 will need new valve springs. Intended for performance oriented vehicles that will see little street use. lifter for which your camshaft was designed. The 350 engine is one of the most popular engines ever made, and it has been used in a wide variety of vehicles over the years. Equipped with the low-lift cam, the BBC produced 435 hp at 4,900 rpm and 515 lb-ft of . I always liked the magnum single pattern stuff, he called comp tech line and they said the xtreme energy would outperform the magnum. The specs 20-813-9 - Xtreme Energy Retro-Fit Hydraulic Roller Camshafts appear to be for 1.5 rockers judging from the lobe lift. (Energy Suspension has urethane inserts for that style). The four inboard cylinders utilize the same grind while the outboard intake opening point is delayed two . Cam - Lifter - V.Sprng/Ret./Lock/Seal - Timing Set Competition Cams Xtreme Energy Camshaft Kit K08-432-8 View List of Automotive Applications. RPM. Comp Cam custom spec solid roller cam or equivalent Xtreme Energy Street Rollers on intake and CR Series Rollers on Exhaust Lobe 4879 on intake and Lobe 4682 on exhaust (Specs:310/311 adv., 272/[email protected], .698/.683 lift, 110 LSA) Compression around 12.0:1 Stock crank Scat H-beam rods with upgraded bolts Block oiling mods High volume oil . For example, Comp Cam's older Magnum hydraulic-roller grinds usually run fine with solid lifters at .012-.014-inch hot lash. Xtreme Energy Cams also deliver increased engine vacuum. Comp Cams Magnum Camshafts are very aggressive and specifically designed for the street enthusiast looking for more power with that Pro Street sound. Their aggressive lobe design produces better throttle response and top end horsepower than other cams with the same duration. But I will play because I have ran the comp high energy and magnum grinds dozens of times. So he got it, and the lifters, springs, the whole kit. . Jump to Latest Follow 1 - 15 of 15 Posts . 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. from Midland,TX. Summit Racing Part Number: CCA-12-238-2. Actually, Comp specifies the same valve spring for both. broke a cast iron crankshaft and snapped the 8" rear pinion yoke. 512 lift Again though they . These cams are designed to take advantage of the latest improvements in valve train components and the newest developments in camshaft design. COMP Magnum 270AHR 215/220@.050 114CL, 4.3L . Texas. The biggest cam for stock 350 engines is the ZZ4 camshaft. The 268H is the largest of Comp Cams "high energy" series for a 289-302 . motor 350 a 0.060leva 274h10cmaras vortec porteadas a 193 in por 68 escapradio compresin 9.72 a 1camarin air gap cross winscarburador holley hp street 750m. That's the cam the 5.9 magnum should have come with stock. . Profile Page. Thats the beauty of hyd rollers - take a look at this Voodoo: . Good RV and towing cam. Comp Cams uses 110LCA for practically everything off-the-shelf, whether you need it or not. push rods,SW 1 7/8 LongTube Headers,Magnaflow Tru-X muffler,Magnaflow high-flow cats,dual 3" with 4" Silverline tips,Mag-Hytec diff cover and tranny pan,Detroit Trutrac Posi in rear, BBK TB . Magnum Computer Controlled/Blower 220/224 Hydraulic Roller Cam for Ford 5.0L HYDRAULIC ROLLER: Supercharged, works well with 5 . The Perf RPM's are good heads but in order to maximize their lift potential and run a hyd f/t cam you need more compression. Use the Comp Cams suggested pushrod to make up for the 351M/400's increased deck height and you've got a roller setup . . However, buying this unit by COMPS Cams will provide you with just a single . Buy COMP Cams 32-250-4 Xtreme Energy 240/246 Hydraulic Flat Cam for Ford 351C, 351M-400M: Cam & Lifter Kits - Amazon.com FREE DELIVERY possible on eligible purchases . ak 47 charging handle extension. Lost nothing down low and picked up ~70 at peak! I was gonna get the heads done to handle the cam any way. I have a Comp Cam's Xtreme Energy roller in my 350. Roller Lifters . Comp says it should perform. Heres what I'm looking at: 350 4 bolt 60 over. Shaving our budget in certain areas allowed us to include items like the Weiand Stealth for 460. comp has no HL in the 268 class - HL series are more modern lobes but no 268- 275 is shortest. A damper problem shows up even in neutral, vehicle at rest. This cam combined just .510 lift (intake and exhaust) with the mandatory (for this test) 224/230-degree duration split and a 110-degree lsa. stock stroke, and bore. I have read some posts in the past about the noisy characteristics of the XE cams and was wondering had anyone came up with a solution?A friend of mine built an engine for his 93 chevrolet Z-71 and we used a computer controlled XE cam,its a throttle body motor,the truck runs very good we just cant get the valve train noise out of it.I talked with Summitt and Comp yesterday and one said to use . Hear your vehicle with a cam! Comp Cams Stage 1 Xtreme Energy Computer Controlled 212/218 Hydraulic Roller Camshaft (86-95 5.0L Mustang) $400.95 FREE Shipping (76) Comp Cams Mutha Thumpr NSR 234/254 Hydraulic Roller Camshafts (05-10 Mustang GT) $896.95 FREE Shipping (34) Comp Cams Stage 2 Xtreme Energy 230/236 Hydraulic Roller Camshafts (96-04 Mustang GT) $774.95 FREE Shipping 203/216 @.050.465/.495 110 lobe sep. Good torque and mileage. Xtreme Energy Hyd Roller Comp Cams 230/236 .544-.555 lift 114 Lobe Center 1 3/4 Headers 93 Octane Pump Gas : 413ci Chevy Dyno Packages Power at Flywheel. I have a THUMPR cam in a 289 stroked 347 with 10.6:1 compression, AFR185's, forged internals, Holley 670cfm, RPM Air-Gap, and MSD ready-to-run that gets about 10-12mpg behind a T10 4-speed and is a daily driver when nothing breaks. Camshaft Use: Street/Strip. EBG Nation features the rides, lifestyle, people, products & tech that support the Edelbrock Group family of brands: COMP Cams, Edelbrock, FAST, TCI and Russell . Horsepower would be about 450 at 6000RPM with 10:1compresion, so pick your rear gear appropriately. After the installation of the Comp cams , the peak power jumped. Factory valve covers. (41) Get Results Make/Model Make/Engine Cam Style Basic Operating RPM Range Camshaft Use Valve Lift with Factory Rocker Arm Ratio The idle characteristics of your engine will change due to the increased duration and overlap of the Magnum Cam Series. Richmond, KY. Look'en at Comp Cams Magnum (hydraulic)270H or 280H but cant decide. The same parts and set up used in the previous tests were used again. As expected, the XFI cam offered significant power gains on our 355 small block. Dec 11, 2009. but I would go with the comp high energy roller lifters from the get go if I were you. on. 3) Xtreme Energy Camshafts are designed to take advantage of the latest improvements in valve train components and the newest developments in camshaft lobe design. Mild street performance. Joined: Oct 29, 2017 Posts: 258. Wadd2 Registered Joined Oct 11, 2009 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. COMP Cams Xtreme Energy Camshafts. . Voodoo 60103 would get my vote for your application and a mild 2500 converter. 750 Rochester Q-jet. $54.68. From what I am hearing, it doesn't sound like valvetrain. Get the correct length pushrod, and adjust lifters to 1/2 to 3/4 turn past zero lash. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy kit available for you. One drastic difference between the two, for similar cams, is the time at which the intake valve closes, which effects the dynamic compression. Ford Racing M6250-A332. COMP Cams : Brand Comp Cams : Model Xtreme Energy 224/230 Hydraulic Flat Cam for Chevrolet Small Block : Item Weight 8.64 pounds : Product Dimensions 24.2 x 2.9 x 2.6 inches : Country of Origin USA : Item model number 12-242-2 : Is Discontinued By Manufacturer No : Exterior Machined : Manufacturer Part Number . COMP Cams 11-242-3 - Xtreme Energy 268H Hydraulic Flat Tappet Camshaft Only Lift: .515" /.520" Duration: 268/280 . Tappet Lift 270 270. Enter Your Email to Save Products. Sportsman II's 72cc 2.02/1.60 valves (going to port & polish them) Edelbrock Performer intake. Dec 13, 2001. Duration At 0.05 224 intake 224 exhaust. The Comp Xtreme Energy 276 roller cam. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. this is the cam I have. 3.91 gears. Ships Today. . For the cam he called comp and they recommended a 270 Magnum(even tho told him to get the smaller extreme energy 4x4 because of the split grind and the 16" at 900 rpm vacuum requirement). The thumpr will work with a little less . Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy kit available for you.. RPM. COMP Cams Xtreme Energy Cam and Lifter Kits - Free Shipping on Orders Over $99 at Summit Racing Welcome Filters In Stock In Stock. Using our quick and easy upload process, performance enthusiasts like yourself have uploaded videos of their vehicles with aftermarket camshafts installed. any opinions. I got into the 12's for the first time with the 270H magnum cam in a 350" I kind of cheated though. Essentially a beefed up LT4 "Hot Cam" and cc502. It's clear the XFI cams are the next step up in duration, but rather than Comp's usual 8-degree jump, the 248 XFI gains 10 degrees of exhaust duration compared with the 236 XFI. but the 274 will def be more responsive down lower than the 280. the 280 realy pulls at the 2500 mark. Magnum 270S . Engine Builder. Part Type:Camshafts Product Line:COMP Cams Xtreme Energy Camshafts Summit Racing Part Number:CCA-20-745-9 UPC:036584082064 Cam Style:Hydraulic roller tappet Basic Operating RPM Range:1,000-5,000 Intake Duration at 050 inch Lift:212 Exhaust Duration at 050 inch Lift:218 Duration at 050 inch Lift:212 int./218 exh. This past weekend I swapped the stock cam in my 04 Yukon XL 8.1L with a Comp Cams XR258HR and would like to share some of the results to help others. Eugene Wald makes sure each camshaft is lubed properly before going into the engine. Thumpr cam vs xtreme energy tiny tits big cock anal. XTREME MARINE HYDRAULIC Roller and Retro Fit Hydraulic Roller for B/B Chevy Note: " K" Indicates Cam & Lifter Kit Part Number - These kits include: camshaft, hydraulic roller lifters, valve springs, retainers, valve locks, seals and assembly lube. 501 lift The 280H 2000-6000 rpms 280 dur. Comp says the new 4-Pattern cams should be used with high-performance cylinder heads and exhaust headers. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from . The machine shop cut the crank ten thousandths, installed new main and cam bearings, decked the block and bored the . edelbrock performer RPM MAGNUM heads. exercises to make a man look more feminine . 87 SS bought 9-5-04: Sold 6-18-2010 - project 87 finds a new home with another undisclosed MonteCarloSS.com member! COMP CAMS EXTREME ENERGY RETRO-FIT ROLLER CAM & LIFTER KIT FORD 351W COK35-421-8 COMP Cams Xtreme Energy retrofit cam and lifter kits are built to take advantage of the latest cam technology, to provide maximum performance. Along with excellent drivability it exhibits a very strong mid-range with a good low-end and moderately strong top-end. Thumpr 227/241 Hydraulic Roller Cam for Ford 351W. COMPS Cams 12-242-2 Xtreme Energy 224/230 Hydraulic Flat Cam . The wide LSA ensured a friendly idle quality, while the added lift and duration all . It currently has a 650 dp holley which has been built to flow more, but I have a couple 750's and a 800 dp that I can use. The proper distributor. Cam 224 @ .050 Dur .470 Lift 1 5/8" Headers 93 Octane Pump Gas AFR #5029. Xtreme Energy XE274H-10 Comp's third most popular small-block Chevy grind, in many instances the XE274H-10 can replace both the High Energy 268H or even the Magnum 280H. The 274 is the better of the two cams you are looking at for yuor current setup. . Close X. It is a very aggressive camshaft and . The vooddoo 268 designed by the same guy years later with Ultradyne in between is a much better grind. Add to Cart Added - Go to Cart. The Xtream series is a lot more aggressive profile. Mar 10, 2010 i like both grinds. It has a lift of 0.474 inches and a duration of 230 degrees. edelbrock air gap.
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