Sbf xe274h.

Sbf xe274h 050 224in/232ex 555in/565ex 112 2. 60" exhaust valves) . From stock replacements to ultimate performance, there is an Xtreme Energy cam to meet your performance goals. im going to be running AFR 165 none emission heads with properly quenched flat top pistons with valve reliefs and a dual plane air gap 4 barrel intake. My original plan was to go with AFR 185's, Comp Cams XE282HR (232/240 duration at 0. My current XE274HR cam works incredibly well with my aftermarket EFI. 554 undercut swirl polished valves, bronze-phosphor guides, hardened seats, mild port + polish on the exhaust runners, comp cams magnum 1. com FREE DELIVERY possible on eligible purchases Xtreme Energy™ Computer Controlled 224/232 Hydraulic Roller Cam for Ford 5. Then a big washer which has the sides bent down over the flats on either the rack end or the tierod end. 050, . I saw Paul's Lunati VooDoo 268 cam dyno post earlier and Comp Cams XE268 is very close in specs to the Voodoo 268. 77 60ft Oct 30, 2009 · Well just started the car up. Dyno #'s, 1/4 mile times, etc. Now back to reality Oct 9, 2007 · Just a thought. It makes great power for a hydraulic flat cam. Alot smoother idle and seems like the car runs cooler. Shop Now at the Guaranteed Lowest Price! May 10, 2006 · Good loping sound and pulls real hard up to 6200rpm. Apr 8, 2020 · XE274H cam, Flo-Tek 58cc heads, Summit 600cfm opentracker roller suspension, 1" drop . It's a 347 SBF stroker and I used a balanced Scat rotating assembly. 9hp and Aug 28, 2012 · 88 hatch 427 Dart FordStrokers,Tmoss ported SuperVic, Hi-Port 225's , Freezy custom cam, Pro-M engine management system with cnp, Aero fuel pump wiring, alt upgraded wiring, Flex-a-Lite 52185 radiator/fan combo, T56 Magnum kit , built 8. Cam was polished a few weeks ago by the machine shop and coated with a light oil to prevent and surface corrosion. Compatible with O. 11 May 7, 2008 · I am planning on switching from my E-303 to a Comp XE282HR-12 cam and was wondering if anyone was running a 347 with Edelbrock Aluminum 2. 513 . 050", 0. 350 Chevy, Vortec heads, 9. Running 93 octane it made 316. the lift is . Now that Find FORD 5. 02" intake, 1. 274/278 Advertised Duration, 236/240 Duration. Jul 7, 2019 · C3 Tech/Performance - Ignition timing with a Comp XE274h help? - So had an exciting day today. 0L Lift:. com/channel/UC43_rpJIgp7WuncE3C5Ay8w/storeSUPPORT THE Jul 29, 2005 · So it seems that i can either go with the most aggressive pre 99 Extreme Energy cam (XE274H), or go with a milder 99-04 PI Extreme Energy Cam(XE262AH, or XE 270AH). 52 0. 513"/. Motor Vehicles . I plan on using 250 max with NX 2 stage Shark, Titan Kit has 3 sets of 2 bars 4 Xtreme Energy XE274HR Hydraulic Roller Camshaft for Ford 5. 73's, stock bottom end 302, AFR 165's, 9. 11:1 Compression Ratio AFR 185 heads w/ Jan 27, 2006 · I'm looking for cam spec suggestions for a 347 stroker. May 1, 2002 · Want to learn how does Kenne Bell cam combos apply to positive displacement superchargers? Well learn this and more as we find out using a Ford Mustang 5. 8:1 331. 76 Exhaust Valves Performer Intake 750 Summit Racing Carburetor Comp Cams Sep 1, 2012 · Comp Cams XE274H cam in a 493 RB Stroker Engine. heads with this cam and what if any problems did they have with it? My block deck height is stock and I am running forged SRP pistons Sep 14, 2018 · Yes, the hotrod. of boost and it works well! I like the rpm range of the cam, driveability is good and it makes plenty of power. 48 Sep 19, 2024 · Not knowing anything about valve springs, I just spent an large amount of time exploring some options on the market. It has 209,000 miles and still runs well. 0L: Camshafts - Amazon. 6 Exh. Challenger340. My question is, has anyone used the XE274 (. I am building a mild combo and wanted to real world proof of what others have made. 030 over Flat top -4cc pistons. 560 lift . 0L V8 Mustangs with modifications such as better flowing heads, Intake, Fuel System upgrades and steeper 3. Jul 20, 2014 · 347 Stroker, Canfield Heads, Ported Edelbrock, 76mm maf, 75mm Throttle Body, Aerometer fuel regulator, XE274HR Comp Cam, 36lb FMS Injectors, Quarterhorse, Ro Aug 19, 2016 · Before running the two sets of heads on our test motor, we took the liberty of testing them on the airflow bench. 55 gears? You do realize this XE274H is for racing right? Camshaft - Xtreme Energy - Hydraulic Roller - Lift 0. Whether your use is off-roading, towing, or street performance, there are Xtreme Energy options available for Jun 14, 2007 · The basics: Stock 60K mile '87 302, excellent compression/leakdown specs. Dec 17, 2020. i reccomend you call rick andersonhe has helped me in the past and every thing he has told or sold me worked like he said it would. thanks COMP Cams Xtreme Energy Camshafts. currently have an 302, . Jon Kaase used them in an Engine Masters competition and won. COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. 0. Comp XE274HR cam. 440, 12 May 19, 2009 · 347 ---289block,scat , mahle , edelbrock rpm xt , 4 speed, 3. This is the second engine in the car. Despite the restrictive, stock E7TE heads and GT-40 intake, the cam What's a cam swap worth on a Ford 302? Richard Holdener finds the answers using a COMP Cams Xtreme Energy 274 Cam: https://www. 95 Estimated to ship direct from manufacturer on 06/26/25, pending manufacturer availability. 506" Duration 274/286 RPM Range 2000-6000 $324. Compression - 9. The intake valves are the same size as a BBF and they come with 258cc intakes. 022 lash range is supposed to Feb 4, 2004 · AFR (Air Flow Research) 165cc SBF 400 HP Head Setup Could anyone with the AFR 165cc SBF CNC Street Ported Cylinder Heads stud (58cc PN:1402, 61cc PN: 1400) or pedestal mount (60cc PN: 1472) please share your AFR 165cc Head Part Number, cam, valve springs, rockers, carbed or EFI engine specs and Nov 7, 2011 · what cam would you recommend for a 347 stroker na 5 speed car with 4. Truck is about 4,000 lbs. 555 in - Duration 274 / 286 - 110 LSA - Big Block Chevy - Kit Nov 24, 2007 · I have run the same cam now for over 2 years. 224/. 30 over and the cam selection is coming up, I am using my dads credit card, i am getting the 10. With the Xtreme Energy cam the motor baselined at 531 horsepower and 505 ft-lbs of torque, measured at the crank. The old cam; 294 advertised, symetrical solid flat tappet grind 248@. The car is a street car, all stock with original cobra components with a cai, equal lengths and 2. Advertised Duration and get Free Shipping on Orders Over $109 at Summit Racing! COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. If you love the sound of a rough idle, you won't be disappointed by this cam. No ridge, cylinder glazing, original hone crosshatch still visible. 523 in - Duration 274 / 286 - 110 LSA - 1800 / 6000 RPM - Small Block Ford - Each Jan 8, 2008 · SBF Weber manifold Jump to Latest 4. 55 gears, 3-link, probe pistons for about 10:1 comp ratio, Trick Flow track heat intake, 75mm May 6, 2010 · The XE282HR would be too much for a street driven 306. This Comp Cams XE274HR Camshaft is designed for use in Mass Air equipped 1986-1995 5. 73 rear gears for peak performance. Nov 10, 2015 · Hi I'm looking for 331s with this cam , comb, track time's, dyno numbers. 6K views 11 replies 8 participants last post by Mike D Jan 8, 2008 Find COMP Cams Camshafts XE274H Grind Number and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 10% back up to $100 Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Dec 21, 2012 · Here's a Dynosim I did a while back. 02 Int. 565 lift split, a 224/232-degree duration split, and 112-degree lsa. 490" /. I will be using a cobra intake along with old school fully ported stock heads, prior to the emission b. 0L (For EFI). Jun 1, 2012 · I have this cam in my 331 with Brodix heads, Vic jr. I know for sure someone that used the XE274H on a 2000 GT engine revving to 6200-6500 with no problems. 575 lift 1. 0L Mustang in the FREE SHIPPING! Street and Strip Performance. thinking of an upgrade in camshaft from an comp 256h to a comp with . 006 Lobe-Center Angle112Intake Center Line:108 Comp Cams 92 MUSTANG GT CAM K-KIT. Cam XE274H: Camshafts - Amazon. 0 CR. Cam XE274H . Mar 21, 2013 · the thing is I had it at 850rpm , but with the cold weather i'd have to warm it up for atleast 6 min until it was warm enough to not die the instant throttle removed, however even after it was warm it would try to die when turning the wheel, this engine is on my jeep with 32 inch tires which I assume are heavier than what the muscle car guys are running Oct 1, 2011 · Using this dyno session as a good excuse to test out the newest addition to the Brodix SBF cylinder head catalog, we ordered a set of its new LH-series 17-degree aluminum castings. The engine will have AFR 185 heads, about 10. Product Q&A Nov 30, 2006 · Ordered a 331 stroker with all forged internals and AFR 185 heads. Pretty stout considering torque is above 425 ft-lbs from 3000 on. 1. Part # 31-246-3 Camshaft - Xtreme Energy - Hydraulic Flat Tappet - Lift 0. They come with 2. That same cam w/ a 112 LC in the 347 with a set of Dart Windsor ported heads, flycut pistons to reduce comp ratio to 9. Sep 3, 2007 · I use the XE274H on my 347 and really like it. 563" Hydraulic Roller for 1985-1994 Ford 302 HO SBF www. 2500+ Stall, 3. 29 @ 5800rpm and max TQ is 359. 160 - old combo 347 stroker, victor efi intake, victor jr. 12:1 compression ratio Scat 9000 Crankshaft, I-Beam rods Probe Dished Pistons Powerdyne supercharger (6-9psi max) Edelbrock Performer RPM heads (2. Here are the details 466 cubic inches ~9. 2 deck sbf. Now the cam selection Jun 24, 2004 · It will be hard to find a straight pattern cam as most of the are biased towards the exhaust, which is a good thing with SBF heads. I have AFR 185/58cc heads, scat stroker crank, 302 block bored 0. 19 Intake Valves 1. Mar 7, 2016 · Engine: 347 SBF Block: Factory Hydraulic Roller Block Crank: Scat 9000 Cast. It has to be bored . Preferably using the stock rods and crank. Sep 19, 2004 · ok i took my block to the machine shop. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. D. I currently have a 6,000 rpm limiter on the 6A. com/LINK TO SHIRTS: https://www. Anyone else using this cam or have an opinion on it? I am running the solid version of that cam. 617/. Jun 26, 2018 · Small clip of my 1970 nova with a comp cam XE274H-10 idle Sep 13, 2008 · I recently help a friend built a CHP 347 with afr 185's, e303 cam, holley systemax intake, 30lb injectors, 80mm maf, 3/4 long-tubes and dished pistons. summitracing. 512 lift. With ports Find COMP Cams Xtreme Energy Camshafts 274 int. Aug 14, 2004 · That sounds like a lot of fun! Seems like you got a good combination! I am trying for a mild-moderate nitrous engine, I have GT40 heads, 1. Technical Note. 7:1 and 15 lbs of boost from a S-trim put down 611rwhp and 630rwtq on C116 race gas on a stock block. Also list if the dyno was Engine, Dynojet, or Mustang Dyno. 68 @ 4500rpm. B. ) Aug 27, 2002 · Need cam help!!!! I'll try and make this quick. 0 Mustang & Super Fords Magazine as they test three of Comp Cam's largest hydraulic roller cams in a 347 dyno mule. 022 lash recommended can be adjusted to . 347 Stroker kit from CHP. ) I am using 1. Jan 30, 2007 · -Pete- Sierra XR8 - 1991 5. 050 110 LSA(acts tighter) . 565'' Duration: 274°/282° Lobe Separation Angle: 112° RPM Range: 1500-5500 Feb 4, 2006 · FEATURE CAR 5. , Waiting: 331 CHP N/A Stroker: TW Heads, Intake, Comp XE274HR cam, Pro Magnum Rockers, MSD PRO Billet Dist. Brand: Comp Cams. The cam is a Bennent Lunati Custom 668 268@50 I 280@50 exhaust 110 l. 330rwhp/352rwtq 12. 542" Exhaust SBF Extreme Energy Cam XE274H-10, by COMP CAMS, Man. Feb 19, 2022 · - BLUF: looking for A/R choice on a build that will primarily be steet, see the track maybe 5-6 times a year. - Any ideas would be helpful Jan 14, 2001 · Comp cam XE282HR, ported AFR 185 heads, ported Downs lower, 30lbers, 10. Jul 19, 2011 · This is just a Thread for everyone to list their combos on their 347 Strokers. The HR version (for the roller setup) has much more aggressive lobes and made great power. 5:1 Compression C8VE Heads Mild porting on the exhaust 2. This should yeild about a 9. 506" Duration 274/286 RPM Range 2000-6000. 4 stroke Rods: Scat 5. Jul 10, 2009 · Hi all, I am building up a 347 from scratch to replace my 302 which will be for sale soon. FORD COMP Cams 35-518-8 COMP Cams Xtreme Energy Camshafts | Summit Racing Feb 24, 2004 · As you can see from my sigline, I'm targeting 400 bhp with a . 5:1 Edelbrock Performer RPM heads, Edelbrock Performer RPM intake. This is going in a street car so driveability is a high priority. 040 over, T5, 8. 73's, 1 5/8" shorty headers, & 2 1/2" off road exhaust Apr 5, 2006 · 93LX DSS Pro Bullet 331 10. 2:1 comp. They will give you great mid-range power gains in both horsepower and torque. , BBK headers, PowerMaster May 24, 2007 · The "best" heads for a SBF would be a set of CHI 3V heads. Requires custom tuning. 575 max valve lift #FOXBODY #CAM #BREW2LWANT BREW2L DECALS? https://www. I'd look into the XE274HR or even Lunati's offerings. Lift: . Aug 29, 2003 · I'm getting a new Explorer short block and am going to put on my TFS twisted wedge heads, which should give around 9. 0L/302 COMP Cams Xtreme Energy Cam and Lifter Kits FW XE274HR-12 Grind Number and get Free Shipping on Orders Over $109 at Summit Racing! COMP Cams Xtreme Energy cam and lifter kits are built to take advantage of the latest cam technology and provide maximum performance. now I really like my drivability but like to Jul 12, 2005 · These are the results of the chassis dyno run I had done in April '05. 3:1 comp flat tops, 400/400 @ the RW, NA on 93 octane, daily driver. I've not run a roller in the hot rod before and I've decided to retire my old solid flat tappet cam I ran at the drag strip. Nov 13, 2010 · Hi i have a 347 stroker and will be buying a hyraulic roller retro fit cam kit very soon. Oct 26, 2021 · It is a Comp hydraulic roller. 73 gears High-performance hydraulic flat camshaft for Chevrolet small block engines. Ran Mobile 1 since 19K miles. 9. Initial timing 26* and 35* total. Comp Xtreme Energy xe274hr @. Rough Idle. 94 x 1. 523 hydraulic roller cam, complete MSD ignition set, Factory Five 4-into-4 headers (which I believe will be an important part of the equation for this particular combo Mar 22, 2009 · My engine builder and I decided on a 274 cam for my 400 build, #62 heads with comp valve job, points (Sun Tuned Distributor), performer intake, headers, Q-jet per Cliff's recommendations and recipe #2, 4-speed, etc. Jan 28, 2004 · Just wanted some opinions for a cam choice for my combo: Hydraulic Roller Camshaft 331 with 9. 83 @ 108. I ran an XE264HR cam with a carburetor no problem. My combo is 94 roller block, spreed pro trw 2446 4. 48 $ 257. Part Number: 249-96-210-4. 72 rockers . Looking at AFR 165 Heads and Cobra or other similar EFI intake. Jun 2, 2005 · Absolutely right, The comp makes more, I know a guy that has a 347 and ran the st 2 cam, because of a screw up he had to rebuild and he put in the comp xe 274hr and everything else the same, a bit more lope and more low end thru top end even though the specs are almost identicle the comp had much more evrything even vacuum. 509/. Comp XE274HR Cam. Hot Street Cam. The 347 is one of the most commonly available stroker Apr 11, 2005 · Haven't done FFR/Mustang inner tierods yet but many others. intake and a 750 blow thru carb and 8lbs. 555 int Mar 24, 2004 · FFR MKII #5254: 347 stroker, EFI, Trick Flow Heads, 30# injectors, XE282HR Cam, Typhoon Intake, IRS, Halibrand Cobra III Wheels, 3. (That's as high as I have tried it. Paul (killercanary) made +365 RWHP with AFR 165's and 1. 6:1 roller rockers Aug 29, 2024 · Now for my engine. Deciding between these to cams and would like the "experts" to advise which Nov 14, 2004 · Thanks for the input. All of the Motorsport cams are a straight pattern, but these two comps will be better for you than the motorsport cams SKU: 32-246-4 Ford Cleveland 302 351C Xtreme Energy XE274H 230/236 LSA 110 Hydraulic Flat Tappet Camshaft Extreme Energy Dec 27, 2004 · 91' Hatch: SN95 Disk Brake Conv. 030-over 351W, which I think is very doable. By using an aggressive lobe profile, these cams Nov 19, 2009 · I have a 71 Mexican Blocked, probe billet main capped, girdled, all Eagle 4340 stroker kit. 574 lift, 112 degrees separation) and a Trick Flow R-Series intake manifold. good choice Xtreme Energy Computer Controlled 218/224 Hydraulic Roller Xtreme Energy XE264HR-10 Hydraulic Roller Camshaft Lift:. com story is good side by side comparison and gave me good data on the xe274h. Anyone see any problems Aug 15, 2008 · AFR 185cc for YOUR engine, not someone's dream engine. We took it to an open house to get a baseline dyno pull and was very disappointed with the numbers. 54 to 1 AFR 185 heads with 2. comp cams says that a computer upgrade is recommended but is it required to idle correctly and not cause any driveability problems. FREE SHIPPING! Street and Strip Performance. It's topped with a dual plane Edelbrock Performer RPM intake 225 Twisted Wedge R Call for pricing; 235 Twisted Wedge R Call for pricing; 240 Twisted Wedge R -SC Call for pricing; Brodix BF 200 Call for pricing; Brodix ST 5. 8 mustang GT rear end with 3. 80 rear,68FB comp XR 276 RF HR . 9 rear gear Feb 10, 2003 · Thinking about rebuilding the motor in my 90 GT. I liked the flat tappet version, but I have since upgraded to a Lunati Voodoo roller cam. 513" Duration: 264/270 Lobe Separation Angle: 110° RPM Range: 1200-5200 Apr 25, 2025 · Comp Cams Extreme Hyd. 565/0. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Mar 16, 2017 · To ensure plenty of power, we added a hot hydraulic roller cam profile from COMP Cams. Jun 23, 2010 · Comp Cams 35-246-3 SBF 351W Xtreme Hyd. I put it on my engine last summer and ran it for a little bit. If you are not looking to rev to 7000 I would suggest it. I had a T5 behind mine so the auto/converter is foreign to me. The XE274HR offered a . 0 out of 5 stars 1 rating | Search this page . 0 Sep 2, 2010 · I have a 347 with a Victor Jr single plane intake, a Quick Fuel 680 carb, Compcam XE274HR-12 cam, ported 351 heads, MSD 6A all feeding a C6 automatic feeding a 3:55 rear gear. shopbrew2l. 625" shorty headers, on his 8. 555/. Jul 26, 2013 · I am running an XE274H in my SBC. 0L heads managed 166 cfm from the 127cc intake ports. Jul 28, 2014 · Got my engine back from its second trip to a machine shop for a proper ballancing job and clean up. 87@112 1. Max hp is 351. 4" I-beam Pistons: Probe 4032 Forged, flat top Compression: 10. 0 Mustang & Super Fords November 2005 Issue pg. right? Ford 302 V8 Engine Buildup- Car Craft Magazine Apr 23, 2012 · 331 stroker with flattop pistons dished @ -5cc and about 10:1-10:2 compression, valve relief is . 3-1 KB pistons, will be going with AFR 185 heads, RPM air gap intake, roller rockers I have an AOD with 4r70w planetary gear set and internals, and a 4. Runs my power brakes OK. 600 valves Edlebrock Performer RPM Intake Summit 600 CFM Carb Comp Cams Full Roller Rockers Jan 17, 2007 · 347 just got my combo straight,347,eagle rotating assembly,srp flattops,AFMHIREV n113,vicjr heads vic5. Dec 21, 2024 · Like the title says. I want it to have a smooth idle, decent low end power, emissions friendly, work with the If you are fan of Total Engine Airflow promote us by clicking on these buttons Tweet Total Engine Airflow specializes in CNC-PORTED cylinder heads, custom cylinder head assemblies, and support components for GM, Ford, Mopar and many other makes for street/strip, competition, and racing applications. 500 / 0. 8 rear-end 3:73 with 31 spline axles welded 03 Cobra center section. XE262H : HYDRAULIC: Excellent response, good mid-range, noticeable idle. Duration @ 0. Have you installed an aftermarket intake manifold, heads, and exhaust headers on your 1986-1995 5. 015 (or a bit tighter on a SBF) to *Note: In order to use these camshafts in 1965-66 396/427ci blocks, it is necessary to machine a 3/16'' wide x 7/64'' deep groove in the rear main journal of the cam to allow oil flow to the top of the engine. 30 over with Shelby al intake holley 650, vac sec and Shelby style headers. Nov 21, 2005 · Buy COMP Cams 35-518-8 Xtreme Energy Computer Controlled 224/232 Hydraulic Roller Cam for Ford 5. Stock (rebuilt) bottom end, AFR 185's, Weiand Stealth, BG 650 w/ mechanical secondaries and no choke, a 230*/236* - . I saw the 2 comp cams unit and thought of the xe282hr but now I see the xfi236hr is more for a 347 stroker About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 24, 2006 · Running the Comp XE274 cam (230/236, . Rite now I have a 331 with tfs 170 heads, track heat intake and steeda 18 cam runs good but looking for a little more, I can get this cam for a good price from a buddy . 230@. $285+ shipping. 19 intake and 1. and 1. com/search/produc. They were ported and I have no clue if they have installed on them the original springs that came on COMP Cams Xtreme Energy XE274H Hydraulic Flat Tappet Camshaft Only Lift . Then you have the end of the rack w/ 2 flats on it for a wrench. Feb 12, 2010 · If there are any camshaft guru guys out there watchin this thread, the cam specs are RPM Range:2200 to 6200Valve Timing :0. . Nov 28, 2003 · CompCams XE274H - too lopey? Jump to Latest 7. I am using a victor jr. US $522. Ive heard it's a good cam that u can build on but wanted to know from someone who has run it before in their own car. Wastegate- JGS400 40mm Bov- most Aug 10, 2005 · wondering if anyone has any experience with these cams on a non-pi head. Jan 19, 2003 · I am probablly going with a DSS 331 longblock w/comp cam XE274HR w/afr 185 heads and I'm curious to see other peoples combos and results w/331 and XE274 cams NA and Fuel injected. Turbos in mind- borg s362 . 030 pistons, stock crank & rods, trick flow stage 2 cam SOHC - Xtreme Energy: Hot street, 3. My 347 has an eagle rotating assembly with 10. I tried to load the dyno graph but the file was too big or it's in the wrong format; sorry. 050" 230 / 236 Apr 16, 2008 · This is actually based on the very popluar catalog XE274H grind expect with more lift to help fill out the big cid and take advantage of the AFR 205 heads. It's usually fairly easy to break loose w/ one exception. 73 gears, better heads, intake and fuel system. The builder will order the raw 185 heads and cnc them based on his own recipe. I am trying to decide on a cam, and I don't want to go custom because I don't feel like waiting Jun 1, 2019 · Trickflow EFI R Intake Vacuum leak I have a trickflow EFI R intake I have had it for several years and had it on my 8. […] BBC Cam K-Kit XE274H Camshaft / Lifters / Springs / Timing Set - Xtreme Energy - Hydraulic Flat Tappet - Lift 0. 490) in my mild built (iron headed w/ porting) 350. I like it alot better though. I plan to run the bottom end, as is, with the stock forged pistons. 3. $257. In my opinion its one of the best cams ever made for a SBF stroker. heads, comp cam, 90mm lmaf, 75mm tb, 42lb inj, 255lph pump, AOD, 3. I have a friend who has a different cam with harland sharp stud mount rockers and he has the same noise as you always have. Typically you slide the boot off the rack. Please list mods and dyno results. It has similar specs to the TFS stage 2 cam. 542" . With a very mild cam for my Webers, peaking at ~6K, my engine made 375rwhp and 408lb*ft to the wheels, through my Toploader and 9" rear. Mar 27, 2007 · That extra 20hp is at 5900 RPMs with the XE274H, you won't be ever running your engine to 5900 rpms. 62 60' ive got one sweet running engine using the xe274h in my 351,good luck with the custom cam . May 1, 2005 · Grind Number FS XE274H-10 Description -----Intake Exhaust Valve Adjustment 0 0 Gross Valve Lift 0. 555''/. The engine will include the following: 5. 506"/. /286 exh. Comp Xtreme Energy xe276hr @. Install it in a 3000# frame and mid 11's should be a breeze. 65 exhaust. 520 / 0. 52 1. NO STROKERS please. Besides, all you need to be in the 400 HP range is a stock E7 SBF 302 setup, specific aftermarket heads, stock HR cam and 1. Jun 10, 2002 · Reluctantly I have decided to go with AFR 165 heads (58cc) for my LX build up. 523 Duration At 0. Umm on your 350ci with 700R4 and 3. May 18, 2022 · One of the best cams on the market for a SBF is the Comp XE274HR. 488''/. 55 to 3. Mar 27, 2019 · Graph 1: Stock vs. . 7:1, Erson valvetrain, KC ported Edelbrock heads, modified Massflo EFI, TKO-600, 31 spline 4. 5:1 Heads: AFR 205, floors epoxied at entrance, pushrod pinch widened Camshaft: Hydraulic roller, adv 299/327, @. 500 in - Duration 274 / 278 - 114 LSA - 2000 / 6000 RPM - Ford Modular - Pair Jun 23, 2010 · Buy Comp Cams 35-246-3 SBF 351W Xtreme Hyd. com Intake Valve Lift: . 73 gears, 2000+ stall, rough idle. 350 SBC L31 heads Flat tappet hydraulic cam, stock self aligning (SA) rockers, some head work for better springs. Oct 13, 2011 · What was in your engine for a cam prior to this? I can't imagine the previous owner went through the trouble and the expense of building a cammed 347 with AFR 185's and skimped out on the springs. 552 / 0. 0L Mustang in the Mar 18, 2010 · Comp Cams 35-770-8 Mechanical Roller Camshaft (236/242 . Mar 27, 2007 · I've decided to go with the Comp Cams XE274H-10 cam swap for my new Edelbrock heads. 60's Springs rated at a . (Note: for 1985-95 Engines Originally Equipped w/ Hydraulic Roller Cams. 519/. Thanks for looking. 95. Take a look at Ford Racing GT-40X heads they are about $300 to $400 cheaper than the AFR's and out of the box Flow right with the CNC'd 165's and with a light blend the would flow the same as the CNC 185's. 490/. s. 6's and there is zero noise. Run at 28 inches, the stock iron 5. 4. Will ship in a Tooley box that was. that is why. 9:1 on Factory iron Vortec heads. Dec 9, 2020 · No such thing as a computer controlled EFI cam on a SBF as far as I'm concerned, only cams that can work with the factory EFI. Find COMP Cams Xtreme Energy Modular 2-Valve Camshafts and get Free Shipping on Orders Over $109 at Summit Racing! COMP Cams Xtreme Energy modular 2-valve camshafts are specifically created for high-demanding, overhead-camshaft engine configurations. 55-3. 6L then consider a set of Comp Cams XE274H Camshafts. It is in great shape. It also has Dome Ross U. 68 turbine / garrett gtw3884 62mm / hell maybe VS 6262 knock offs (all jounal bearing) I keep seeing . Jun 29, 2012 · so im putting an engine together that closely resembles the car craft 400 horsepower 302 engine. You pry these up to allow rotation. 7:1 compression, and a TWM stack system on it. My timing light failed rather spectacularly and left a trail of molten plastic all over my '75s fender and cracked my new phone's screen in the process of trying to keep it from combusting. I've been thinking of bumping it up to 6,500. I changed combos this winter and put on a new set of 11r205 heads and a comp cam xe274hr. 7 roller rocker arms. 0 roller block, 9. 0 - Muscle Mustangs & Fords Magazine May 24, 2010 · Thats good to know. The only exception is with offset rocker arms, but you won't be needing those. Makes great power, good street manners. intake with a 650 holley, and long tubes. youtube. That distance devided by the fulcrum to pushrod cup center distance will be your effective ratio. 10 gears. 88, . 0L cam with the Comp XE274HR cam was worth a sizable jump in power. They are very similar to Cleveland heads. 050 236/248, lsa 110, . 595 Intake: Parker Funnel Web w/ plenum work *Note: In order to use these camshafts in 1965-66 396/427ci blocks, it is necessary to machine a 3/16'' wide x 7/64'' deep groove in the rear main journal of the cam to allow oil flow to the top of the engine. 5:1, Edelbrock performer intake, 1 5/8 shorties. I had the Twisted Wedge heads on mine that were ported giving similar flow numbers to your AFR 185's. 5-1, Performer RPM air gap, Holley 650 double pumper Aug 11, 2010 · Despite these variables, we decided to forge ahead and run a test of our own by comparing a 306 to a 347 with identical bolt-on components. If you're looking to get more power out of your SOHC 4. 491'' Duration: 274°/286° RPM Range: 1800-6000 Includes Cam and Lifter Set Notice: All flat tappet cams require break-in oil and the use of oil additives. 050" 218 / 224 XE274H : HYDRAULIC: Very strong mid-range, torque and throttle response, 2200+ stall Duration @ 0. No Interest if paid in full in 6 mo on $149+ with PayPal Credit * Condition: New New Mar 23, 2010 · DSS built me the big-bore 363 stroker that's in my '65, and I was happy with the quality of service and parts. I have Ford pedistal mount roller 1. 0 HO 302, TFS TW, TFS stage 1, wieand stealth, holley 600vs, Mallory Unilite, Mallory Hyfire 6AL, Fidanza Ally Flywheel, T5, 3. Nitrous Pistons. Stock Block bored . 9K views 18 replies 7 participants last post by D97GT Dec 1, 2003 May 8, 2005 · 89 LX hatch, 10 to 1 Eagle 347 stroker, PnP'ed Twisted Wedge heads, Comp Cams XE282HR, Holley Systemax II intake, 75mm Accufab TB, 30#injectors and 77mm Pro-M MAF. The engine is a 331 with a Comp Cams XE274HR-12, AFR 185 heads, Weiand COMP Cams Xtreme Energy XE274H Hydraulic Flat Tappet Camshaft Only Lift . and 278 exh. Get the Best Performance with COMP Cams Xtreme Energy XE274H Hydraulic Flat Tappet Camshaft Only Lift: . 020 intake and 1. I'm willing to sacrifice some peak HP and torque for something that will be This Xtreme Energy hydraulic flat camshaft is designed for Chevrolet small block engines, providing enhanced performance and power. Has killer mid range in my 408. Idles at 900RPM, makes 11" vacuum at idle. 500 and the durations are 274 int. I have the XE274HR in a street-driven full weight 89 Fox, with 3. I have some Edelbrock Performer Heads 6037/60397 that I recieved 3rd party. 4. 0 4. Jan 20, 2010 · Naiveness and gullibility. performanceparts. 8/1 compresssion, RPM airgap intake, Demon 650 vac/sec, custom longtube 1 5/8 headers Nov 7, 2003 · well in about 4-6 weeks the motors gonna get pulled on the stang looking to get the heads p&p along with the intake an swap out my e cam right now the setup put down 260/290 at the wheels an that was before the e fan an underdrives so im hoping its up around 270/295 right now but my question is i just got off the phone with comp cams an this is the cam they recommended for my setup. May 27, 2019 · after install of heads did a dyno run and not happy with the results. Unfortunately I don't know anything Discover the Xtreme Energy hydraulic roller cam for Chevrolet small block engines, designed for enhanced performance and efficiency. It has forged Icon pistons. Get the XE274HR, or even the XE266HR. 050 224/230 544/544 112 Heads flow numbers out of the box Aug 22, 2021 · I had the XE274HR in my 331 for a few years. 490" Duration: 274°/286° RPM Range: 1800-6000 12-246-3 parts at JEGS. 602/608 110 lsa) idle is at about 850, 14# vac Dec 19, 2005 · 64 Falcon sedan -306 SBF/ C4/ 4. 513/. 55-3. 30 gear-11. 10, A/C. 5 exhaust. com FREE DELIVERY possible on eligible purchases Apr 18, 2012 · However, I have used an XE274H and its a pretty rowdy cam, too much for a J code on the street unless you are building a hot rid 70 Sportsroof, 427 FE, 489 cid, 10. 0 intake,never got to dyno or race the same combo with the n-91 in it due to trans problems,but the seat-o-pants meter said high 10s. 96, and 1. I have 4sp manual trans and 3:73 posi. 006 Tappet Lift 274 286 Feb 21, 2004 · Join 5. called comp cams and they recommended this Apr 29, 2021 · This is the distance that makes it an inline sbf head compatible rocker. shoelesskk; Feb 5, 2018; Engine, Trans & Driveline; Replies 16 Views 9K. 02/1. Roller Camshaft XE274HR-12 for Ford SBF 302 5. N. Its a EFI 302 with AFR 165's with the 60 CC chambers, and the spring upgrade. 13:1 forged pistons in the summit rebuild kit, the heads are getting new valve springs valve seals keepers ect. It even performed well when I supercharged my 331. L. Mine pulls great to 6500. DEFINATELY sounds alot more mild than my last combination. I love the cam, makes power all over. 2 cams Edelbrock Performer Heads 2. WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. 6 rockers. Replacing the stock 5. 81; . 235 thousands,I have AFR 185's (stock) 61CC's and trickflow R mani with 80MM TB,this is an all motor car no N20 or F/I. Aug 21, 2009 · after hours of searching i cant find squat!!!! so post your 351w numbers. Nov 19, 2015 · I had the XE274H flat tappet and a buddy of mine had the XE274HR. The flats may be narrower than the Dec 14, 2023 · Elgin Engine Camshaft E-1836-P; 2200 to 5400 . iyriced wbipywnu ynjb orqso sewru nzjpimp xns iqq zjqhr yegtuw