Profiler heads bbf ? (I’m aware of the 4V C head for mod motors, but I’m going to assume we all are going to be talking about BBF stuff here). Introducing a revolutionary approach to Big Block Ford Racing, Pro-Filer Performance Products brings to you their BBF C-Replacement cylinder head. Call Jason at 440-417-0071 he can give you the details. Pro-Filer Cast Aluminum Valve Covers are a light weight (4. Best suited for +540 cubic inch large displacement racing engines, operating at or below 7600 RPM. The SNIPER Series features cast injection bosses, 4500 series carburetor flange, four corner water bosses and your choice of oval or rectangle port opening. 880" exhaust valve. BBC AS-CAST 365cc Bare w/SRH Valve BES Racing Engines now offers complete cylinder head packages. As you know the Profiler #205 headed engine was a BB Ford. . We have a great online selection at the lowest prices with Fast & Free shipping on many items! Pro-Filer Performance Products makes state-of-the-art performance parts for both race cars and street machines. Profiler Sniper X 224XLC4303 - Cylinder Head Cast Aluminum Chevy Big Block 430cc 119cc 24 Degree 2. A. From mild street to serious bracket racer, we have a combination for you. Pro-Filer AS-CAST Big Block Cylinder Heads Now available in various intake port runner sizes, you can find the right fit for your application. Nov 8, 2025 · New Updated Version of the 520 will flow 580 on the Intake and 400 on the EX , We have a 75CC Combustion chambers great for nitrousAbove Added: Wed December 12, 2018, 12:17 pm ESTNew Pro-Filer PT184 CNC Ported 520 Designed for 600-706 cid engines designed for 2. Designed with the most up to date Cylinder heads are one of the most important components in your engine build. Sniper-XL Fully CNC Cylinder Heads Certain classes mandate “Non raised port” 24° conventional BBC cylinder heads. 200" Intake Valve and 1. Jump to Latest 15K views 22 replies 8 participants last post by CP598 May 18, 2010 Filucky Discussion starter Jun 4, 2023 · This build is a friends pump gas 582, AFR 385 heads, Profiler Sniper II intake, comp cam , 277, . 375s should be a solid 1025-1050 hp on a good combo 588 I would think. 850 Erson Competition Stainless Valves, Pac #1258 Springs Max Lift . 450" Intake Valve and 1. 800 on a 112 sep, not sure of icl, Pro Systems SV1 100mm, flat top pistons 9. Why buy a set of heads with the wrong parts when we can build you a custom ported set of heads complete, ready to bolt on with the right parts. 850", CNC Ported, Bare Casting The Sniper X cylinder head is the latest BBC head offered in the Sniper Series. 350 intake, RFD & AFR have a 1. 88 exhaust valve sizes recommended Jon Kaase Racing Pro Stock port work and competition valve job produce outstanding flow numbers Intake 500cfm @. From mild street to serious bracket racer, we have a BES Racing Engines now offers complete cylinder head packages. Not willing to rest on our previous accomplishments, Reher-Morrison decided to up the Jun 2, 2013 · Ok, who out there is running or has ran the 12* Profiler spread port bbc heads? How did/do you like them? How do they compare to Big Chiefs or Brodix PB1200's? I've got a guy making me a killer deal on a set that's been cnc'd and the numbers are pretty close to the others mentioned. right PRO FILER 24 DEGREE SNIPER ALUMINUM CYLINDER HEADS FOR BIG BLOCK CHEVY. We can also supply you with a matching camshaft and intake. 550" springs for solid roller lifters, Titanium retainers The Sniper X cylinder head is the latest BBC head offered in the Sniper Series. Designed with the most up to date technology available, this Sniper X head flows over 430cfm on a 355cc runner and over 325cfm on the exhaust! Profiler Performance Products 174-X-C37-03 Full CNC 375 Sniper 24 Degree Heads Assembled with: 2. Air Flow Detail #174 BBC Sniper Head - 375cc Runner Pro Filer Sniper Big Block Chevy Heads with 375cc Intake Runner, 2. The SNIPER BBC Intake Manifold Series is designed with the perfect runner to plenum volume to maximize the power and acceleration curves of your engine. They are truly revolutionary! Our tunnel ram design is lighter weight than most BES / Dart BBC Pro 1 Heads BES / BBC Brodix Head Hunters BES Racing Engines - BES / Edelbrock Big Victor 3 Heads BES Racing Engines - BES / Brodix SR 20 BBC Heads BES Racing Engines - BES / Edelbrock Victor 24° BBC Heads Oct 8, 2008 · Profiler Performance Products 174-X-C37-04 Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads | Summit Racing Free Shipping - Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads with qualifying orders of $109. 00 Buyer pays shipping. com. Based on their claimed flow numbers, I felt that the extra cost compared to ProMaxx would be worth it, to get the maximum performance from the cam and etc that I've chosen. The excellent mechanical properties inherent to our custom blended 7000 Series aluminum alloy allows for the . Will be turning it well into the 8's, using a crank trigger of course Dec 4, 2010 · anyone use these?seem like a good head for a 510 bbc on alot of nitrous? Air Flow Detail #219 SBC All American Head - 285cc Runner Pro Filer Small Block Chevy All American Heads with 285cc Intake Runner, 2. $1895 Add $200 for CNC Chambers. I would order them bare and have your machinist install the valves, and valve springs, retainers, and locks for your camshaft. Find Profiler Performance Products Cylinder Heads In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! 20 Degree Big Block Chevy (BBC) Hellfire Conventional Port Racing Cylinder Heads by Pro-Filer Performance 521 X Series offer race winning performance out of the box! State of the Art Cylinder Heads and Intake Manifolds for Racing and Street Performance. Complete with Pro Stock port work , Competition valve… Mar 27, 2017 · Are your profiler 174x heads the 355cc or 375cc ports. 00 One of the Best heads available for Conventional Port Rules The Sniper X cylinder head is the latest BBC head offered in the Sniper Series. Likewise I had a Thor Gen II head on display at the Winter Tech Seminar that we had just finished up and all 8 of it's intake ports averaged 582. 400" x 1. Instead of taking a current head platform and trying to optimize it further, we started with a clean sheet of paper! State of the Art Cylinder Heads and Intake Manifolds for Racing and Street Performance. 00 each. I will be getting a good deal on whatever heads I decide to go with. Pro-Filer BBC Sniper X HeadsComments are closed. What total timing should I be looking for. There are many high end conventional BBC heads on the market today some require custom pistons, valve train or other components. Afr 345 is a as cast non cnc head. C Style Big Block Ford (BBF) Racing Canted Valve Cylinder Heads by Pro-Filer Performance 205 Series. They're designed to be used with standard big block Chevy parts, including stud mounted rockers and pistons or the most wicked parts in the industry. BBC any info would be great. Summit Racing carries a variety of high-performance Profiler heads, intake manifolds, and valve covers for both Ford and Chevy applications—precision-engineered parts designed to deliver more power and better performance to your ride. A spreadport head capable of producing power levels no other spreadport head could achieve. 5lbs ea. Jan 27, 2011 · Timing on BBC Profiler 12* Hitman? by PFC1 » Thu Jan 27, 2011 3:07 am I'm going to be dynoing a 485" BBC with the Profiler Hitman heads soon. Reher-Morrison′s DRM-20° Cylinder Head Conversion Kits come complete with all of the necessary components required The SNIPER BBC Intake Manifold Series is designed with the perfect runner to plenum volume to maximize the power and acceleration curves of your engine. Oct 6, 2016 · Profiler SBF heads by Mpcoluv » Thu Oct 06, 2016 5:10 pm Has anyone done a build with the Profiler 205cc Windsor heads? They seem like a good deal but I have never seen any results. 880 In Valves - 320 CC Intake - 119 CC Chamber - Aluminum - Big Block Che PROFILER PERFORMANCE PRODUCTS | Part# PPP-174-32-03 More Details Profiler Sniper X 174XC3703 - Cylinder Head Cast Aluminum Chevy Big Block 375cc 119cc 24 Degree 2. 080/1. Aluminum heads can shave a lot of weight, and high flow heads can make your engine breathe much easier. Profiler used to call these heads the C-460 Get the best deals for Profiler Bbc Heads at eBay. 800 lift Bare Cylinder Heads 1050. Find Profiler Performance Products Cylinder Heads bbc KEYWORD, In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Jan 5, 2022 · I thought about C460 because I figured they would handle more power down the road. 050 . 600 In Valves - 210 CC Intake - 64 CC Chamber - Aluminum - Small Bloc PROFILER PERFORMANCE PRODUCTS | Part# PPP-176-21-03 More Details Air Flow Detail #217 SBC Air Strike - 370cc Runner Pro Filer Small Block Chevy Air Strike Heads with 370cc Intake Runner, 2. 25 intake 1. 300" Intake Valve and 1. ive never heard of the profiler heads but they seem to flow very close to the others for less money. 450" intake valve and steep angle valve job. 1970 Nova ss pro street under construction. BBC AS-CAST 290, 320cc Bare w/SRH Valve Job. 31 bore. This cylinder head features As-Cast ports and chambers, Oval Intake Ports, DRCE II bolt pattern, four valley bolts and enough water flow to cool the most aggressive tune up. Jul 13, 2020 · So, after a good deal of discussion here, I had decided to buy a set of Profiler heads. 800 on a 4. Made in the USA! BES Racing Engines now offers complete cylinder head packages. Nov 27, 2008 · We Have Proven that the "PRO-FILER" Heads are the Best Cylinder Heads on the Performance Market! The Power to Perform This was taken straight from their website! Then why doesnt there conv head combos not use profiler heads. 850", CNC Ported, Assembled w/ 1. flow numbers on the 290 cc port with 2. I thought I would share the info. Reher Morrison and Profiler have come up with the next generation BBC conventional head for these classes. My old 598 set up for spray with heavy parts did about 1045hp with bmf 385s. Each manifold is designed to take your power curve to higher levels without costly hand porting. I am waiting on him to email a price fixed? Decrease Quantity of 416 - PBM Performance - Stud Girdles - BBC Pro Series - Profiler "Sniper and Sniper X" Heads - 2pc Design - 7/16" Stud Increase Quantity of 416 - PBM Performance - Stud Girdles - BBC Pro Series - Profiler "Sniper and Sniper X" Heads - 2pc Design - 7/16" Stud Mar 3, 2021 · The Terminator head is an "update" to the Profiler 221 head, will accept bigger valves, single cast intake is being worked on now that will fit it, the Profiler 221 and 205, and the C460 heads. SETUP FOR USE WITH HYDRAULIC ROLLER CAMS UP TO 620 LIFT. 88 exh, tested on a 4. BBC AS-CAST 290, 320cc w/SRH HYD Kit* $2295 BBC AS-CAST 290, 320cc w/SRH Roller Kit** $2595 Add $200 for CNC Chambers. thanks Pro-Filer Hitman BBC 184-X - Big Block Chevy - 12-degree Aluminum Spreadport Cylinder Heads with Fully CNC Ports & Chambers. Designed with the most up to date technolog Going over the bbc profiler 320cc head it is slightly different from stock Free Shipping - Pro-Filer Performance Products Big Block Chevy Sniper X Cylinder Heads with qualifying orders of $109. 60" exhaust valve. 697/. Flow measured at 28" of depression. 625" springs for solid roller lifters, Titanium retainers The Sniper X cylinder head is the latest BBC head offered in the Sniper Series. For a combination that is unbeatable, pair the SNIPER Cylinder Head with a SNIPER Championship winning racers in virtually every form of racing from NHRA Pro Stock to Sprint Cup rely on Jesel Pro Series shaft rockers to get them into the winners circle. 800 - 284, . On the exhausts they will flow around 360 cfm (without a test pipe) and a 1. No more guess work. I have been running flattop pistons at 8. 850" exhaust valve, again with a steep angle valve job. 850" exhaust valve. 24 Degree Big Block Chevy (BBC) Conventional Port Racing Cylinder Heads by Pro-Filer Performance 174X 375cc heads offer race winning performance out of the box! 12 Degree Big Block Chevy (BBC) Spread Port Racing Cylinder Heads by Pro-Filer Performance 184 Series. Apr 4, 2010 · My friend has a set of brand new complete 12degree Pro-Filer's that had some work done by Reher- Morrison. The HITMAN Series features a Tunnel Ram with your choice of dual or single carb top plate and the ULTIMATE Single Plane. Intake is on the right. 600 recommended bore size 2. Thanks Mike Nov 12, 2025 · Pro-Filer BBC Cyl Heads 290-320-355-370-375cc Bare-Assembled, As Cast or CNC Ported Nov 12th 2025 39871 12 Nov 1, 2007 · Any opinions on the BBC standard port 24 degree Profiler heads (350cc runners) ? They are in the same price range as the AFR 345's/Dart 345's. 67 Your Price:$17. Jan 18, 2009 · BBF 638, It's ironic that your Thor heads flowed 582 - 585 cfm on the intakes. HD 09 vrod muscle. Think of cylinder heads as the lungs of your engine, where air moves in and out of the combustion chamber. SRH Priority Blended Valve Job, SRH Detailed, and SRH Quality USA Pro-Filer Cylinder Heads SRH EV8 Stainless valves PAC or KMotion spring assemblies Manley Titanium retainers Manley Locators Comp machined locks Custom camshaft Matching Sniper JR (tall or short deck) 118cc MLS finish Air Flow Detail #176 SBC All American Head - 185cc Runner Pro Filer Small Block Chevy All American Heads with 185cc Intake Runner, 2. Since my This 3200 set is specifically designed for the Chevrolet big Block Profiler Hitman 12 degree part number 184 T&D always recommends measuring for the amount of offset required for your combination We stock cylinder heads from World Products, Dart Machinery, Brodix, Profiler, and Ohio Crank. Intake Long Short Exhaust May 18, 2011 · Engine Tech - Profiler BBC heads - Anyone have any input on these heads good, bad, or whatever need info looking at the jr heads for a 509c. already has Tit valves, have to check the sizes. View Larger Image List Price:$20. New build 2021. Apr 5, 2009 · Has anyone used the pro-filer heads, or know someone who has? I keep hearing rumblings about them but not from anyone who has used them. Profiler Sniper X 174XC3704- Cylinder Head Cast Aluminum Chevy Big Block 375cc 119cc 24 Degree 2. why is there no sniper x schmidt motor?. Our 37cc cylinder heads feature fully CNC machined intake runners, exhaust ports and combustion chambers. Flow data based on Cylinder #1 intake and exhaust port. May 1, 2010 · The first attachment is the RFD heads, second is the new Darin Morgan Profilers & third is the all new AFR heads Note that the AFR head is untouched as it comes off the CNC & has 45° seats Both the RFD & Profiler are 50° seats All have a 2. Used by top engine builders worldwide, Jesel rockers continue to set the standard by which all others are measured. Profiler Sniper X 174XC3504 - Cylinder Head Cast Aluminum Chevy Big Block 355cc 119cc 24 Degree 2. 88 ex & Darin's Profiler has a 1. Our valve covers are cast using the same high quality methods and materials as our cylinder heads and intake manifolds. Jan 6, 2013 · I flowed a stock 290cc Profilier bbc head with cnc chambers. Designed with the most up to date technology available, the Sniper X head flows over 460cfm on a 375cc BES / C460 BBF HeadsBES Racing Engines now offers complete cylinder head packages. Equipped with Titantium retainers and high quality components, these heads are capable of flowing 456 Feb 19, 2015 · 496 Stroker build sheet Check out these Profiler heads. 600" exhaust valve. The SNIPER Series features cast injection bosses, 4500 series carburetor flange, four corner water bosses and rectangular ports. Feb 14, 2008 · I am sticking with my heads they are the RFE 320 CC Profiler 24 degree heads with mild bowl work that flow 408 cfm @ . Will be adding a small plate kit, 100 to 150 HP. 400" Intake Valve and 1. Build power and crush competitors by installing Pro-Filer big block Ford cylinder heads. Designed with the most up to date technology available the Sniper X head flows over 480 cfm @1. Equipped with Titanium retainers and high quality components, these heads are capable of flowing 437 CFM at 0. The Pro-Filer 4. Lots of people using the 12 degree heads but not many running the standard port head. Air Flow Detail #205 BBF C Style Head - 420cc Runner Pro Filer C Style Big Block Ford Heads with 420cc Intake Runner, 2. Spread Port Hitman 12° Big Block Chevy Intake Manifolds, Cylinder Heads and Valve Covers from Pro-Filer Performance Products The Pro-Filer Spreadport HITMAN Series of intake manifolds have transformed the market forever. what other heads are out there that will make big power? PRO FILER 24 DEGREE SNIPER ALUMINUM CYLINDER HEADS FOR BIG BLOCK CHEVY. 8 - 1 comp. Designed to provide strength for flatness and sealing ability, resulting in less air leakage and higher crankcase vacuum. Darin Morgan of Reher-Morrison Racing Engines working in conjunction with Profiler set out to design a conventional BBC Jan 12, 2012 · Alright whats the max flow you have gotten out of Trick Flow A460 head ? Who has the best program for them, My father has a set on his 638, and i need somebody to help this set out. single 4V intake ( c460) fully ported would be used with them. This head features remarkable intake flow coupled with the quality and performance known to Pro-Filer Performance Products Line. You are here: Home / Camshafts and Valvetrain / Rocker Arms / Shaft Rockers / T&D Shaft Rockers / T&D Competition Shaft Rockers / Chevrolet Big Block / Chev BB Profiler Heads T&D Shaft Rockers Jul 19, 2016 · Was looking to upgrade the heads on my 565 BBC was wondering if anyone has any experience with Profiler heads and or there Sniper XL heads. These heads are made in the USA. All Valve Covers include Black Powder Coating. However, I ordered them through Product Description 24º Sniper-X 355cc Fully CNC Cylinder Heads The 355cc Sniper-X was designed to fill a void in the BBC cylinder head market. 712 lift. I did want to get some input in general on the C&C Pro 18 and the Pro Filer 205's any builds or numbers, how do they relate to the C460 and the A460? Product Description A REHER-MORRISON EXCLUSIVE! THE BEST JUST GOT BETTER! In 2000 the Raptor spreadport cylinder head from Reher-Morrison was considered a break-through in BBC spread port cylinder head development. 300" x 1. Currently run 31 degrees and figuring on taking out 8 or so to be safe and tune form there. 97 Item Number:CAGVC061094KF Manufacturer:COMETIC GASKETS Manufacturer Part No:VC061094KF Valve Cover Gasket - BBC w/Profiler Hitman Heads Quantity:* Whole number only Email this page to a friend Valve Cover Gasket - Fiber - RFE 184 Head - Big Block Chevy - Each 187-10 Profiler 10. Headers are in very good condition. how much Bling bling is this going to take to make these heads preform on this motor. All assembled in our shop. 5" and 388 cfm on a 4. THE PRO FILER SNIPER SERIES OF BBC HEADS HAVE PROVEN OVER AND OVER AGAIN THAT PERFORMANCE AND POWER ARE THE HEART AND SOUL OF THERE PRODUCT. 350" x 1. If you are going to buy Chinese parts at least buy forged. These heads can use the existing FRPP C-460 single Dominator intake manifold, however the manifold needs to be raised Big Block Chevy Conventional Port Intake Manifolds, Cylinder Heads and Valve Covers from Pro-Filer Performance. Pro-Filer suggests using a custom sheet metal or Ford Motorsports intake manifold. 850 And just to be clear before it comes Pro-Filer big block Chevy Sniper X cylinder heads are fully CNC-machined for optimum performance. 00 AFR ENFORCER 335 FULLY ASSEMBLED BBC HEADS. 8 exhaust will flow 560cfm on Intake 360Cfm on Exhaust will make 1300-1350HP on 632 depending on combo Contact Mike for Product Description DRM-20° BBC Cylinder Heads Only Available from Reher-Morrison Racing Engines THE MOST POWERFUL CONVENTIONAL CYLINDER HEAD YOU CAN BUY, PERIOD! Convert your Big Block Chevy from a standard conventional cylinder head to a more POWERFUL DRM-20° cylinder head. Thanks Cylinder Head - All American - Bare - 2. 2" Tall Deck - Hitman- Tunnel Ram for Big Chief, Big Duke 12, 14, 18 degree heads - Choose fFI, Carb, Blower Tops PRO-187-10 $1,880. They both have pretty close air flow on intake and exhaust @. Made in the U. 350 X 1. For a combination that is unbeatable, pair the SNIPER Cylinder Head with a SNIPER Manifold and watch your Description Fits Big Block Chevrolet Reher-Morrison Raptor 12 Degree and Profiler Hitman 12 Degree Spread Port Cylinder Heads Designed with a broad, flat surface for logo engraving; can also be polished, chromed or powder coated Dec 9, 2016 · so I have my choice of dart pro 1 heads, afr, and profiler heads to go onto my new motor. Jul 11, 2016 · The AFR heads are nice heads but so are the Profiler heads. 800 lift Exhaust 350cfm @. 500 lift and the AFR's are CNC heads where the Profiler head is as cast. 850", CNC Ported, CNC Ported, Bare Casting The Sniper XL 24 degree cylinder head is the latest in our series of conventional heads providing a powerhouse 500+ cfm with a CNC 430cc intake runner combined with a 2. Shop Cylinder Heads at Summit Racing. Pro-Filer 290 or 320cc Oval AS-CAST kit $4295 Cylinder Heads made in the U. S. Pulling deal practically no dome but, about 15 to 1 compression. A! Kit assembled with USA quality. Many other heads in stock as well as manifolds and rocker set-ups. BBC 24 Degree Sniper Heads 174 Series. ) alternative to fabricated units. If you have the 375s like other said your gonna need to cam and intake to let it breath. Profiler Sniper X 174XC370491 - Cylinder Head Cast Aluminum Chevy Big Block 375cc 119cc 24 Degree 2. Our combinations are proven. 625" springs for solid roller lifters, Titanium retainers The Profiler Sniper X cylinder head is the latest BBC head offered in the Sniper Series. 8:1 compression with an Engle EX-1/2 roller cam. SEE […] Pro-Filer BBC Sniper X Heads Sniper 174X-24° CNC Ported Big Block Chevy Cylinder Heads $4495. 975Titanium RetainersFlow 460 Int 325 Exhaust @ 800 LiftWe have heads assembled and ready to shipSee our cylinder heads page for pricing Cylinder Head - Sniper - Bare - 2. Anybody want to suggest a good base timing to start off with. 02" Intake Valve and 1. 900" of lift. So I believe that those are certainly valid numbers. i. 1200. 250" Intake Valve and 1. 110 deg lobe separation installed on Best suited for +540 cubic inch large displacement big block chevy racing engines, operating at or below 7600 RPM. Jul 20, 2010 · I am considering some of the profiler 290cc heads from Bryce. Darin Morgan of Reher-Morrison Racing Engines working in conjunction with Profiler set out to design a conventional BBC 24 Degree Big Block Chevy (BBC) Conventional Port Racing Cylinder Heads by Pro-Filer Performance 174X Series offer race winning performance out of the box! 12 Degree Big Block Chevy (BBC) Spread Port CNC Machined Racing Cylinder Heads by Pro-Filer Performance 184X Series. 9" bore space cylinder head is modeled after a DRCE II Pro Stock head. 5 Intake and 1. 300 / 1. I was really surprised with the flow numbers!! This is a killer street head, The CNC chamber is really nice and the castings super clean in the runners. 301/305 advertised duration, 260/269 @. Aug 3, 2010 · Have a 12 degree 632 combo on gas, single carb. Air Flow Detail #224XL BBC Sniper CNC Head - 430cc Runner Pro Filer Sniper XL CNC Big Block Chevy Heads with 430cc Intake Runner, 2. 310 bore Sep 9, 2008 · Any of you guys familar with the profiler heads ? what kind of rpm do you think they would be good for on a 600 cid engine ? i know they are 420 cc's, which sound big, but i know that its almost impossible to compare cc from one head to another. Motor makes about 1200 without the juice now and has about May 15, 2010 · BBF 588 W/Profiler heads, hp est. 450 intake 1. Dec 24, 2012 · John Kassi A441 has anybody used these heads for a max effort BIG INCH motor if so how much power. All heads available with Available with COMP, Brodix, and other valve and spring combinations. Oct 16, 2017 · What is a Ford “A” head, as it came from the manufacturer? Would that be something like the D0VE heads? What is a Ford “B” head? Does the list go on? Are there Ford “C” heads, “D” heads, etc. Product Description 24º Sniper-X 375cc Fully CNC Cylinder Heads The 375cc Sniper-X was designed to fill a void in the BBC cylinder head market. blown 360" sbc . Used For Professional Competition And Serious Sportsman Racers 4. A POWERFUL OUT OF THE BOX CYLINDER HEAD DESIGN MATCHED WITH AN OUTSTANDING, UNBEATABLE AEROSPACE CASTING TECHNOLOGY. 0″ on a […] Cylinder Head SpecialistsOur largest and best flowing 24° big block chevy cylinders heads, these cylinder heads feature 100% CNC machined intake runners, exhaust ports and combustion chambers. 4 cfm. but who is the best to do the heads and a single dominator cast intake. Designed with the most up to date techno The Profiler Sniper X cylinder head is the latest BBC head offered in the Sniper Series. Oct 26, 2008 · The current Profiler # 205 C-460 Replacement heads will flow around 545 cfm on the intakes with a 2. these are the only Nov 26, 2009 · I finally got my first set of ProFiler 290 oval ports done. I would certainly consider the A460 heads, especially because they are cheaper than the C460's for sure. jmjoeb oyjjj jhhfst mtgc ynhs inrm aqanazj wtigmr zsmxv dprthg ijtecjf axvwp kolvvz mwl ozpfj