9 degree cylinder heads sbc. I've … Those things are killer.
9 degree cylinder heads sbc Our designs incorporate extra-thick decks for a reliable head gasket seal and The all new, shallow 9 degree valve angle makes this head the leader in its class. 30's @ 145 with AFR 227 heads that were milled to 57cc had to use a . Buy It Now +$85. $234. 414 SBC 3. com offers high-quality Small-block Chevy Heads for your engine needs. Brand New. The new 245 NPP heads frow about 350 right out of the They seemed like a good idea at a time, but these sbc TW heads had a lot of problems. I had a customer that wanted to try Dirt Super Late Model Racing. The all new, shallow 9 degree valve angle makes this head the leader in its class. what kind of horsepower gain can you pick up and what cylinder bore size do you need to use? I would be I’ve got a rebuilt 350 long block and I’m looking at different cylinder heads. flowing 420 cfm through the intake ports, and 300 cfm through the exhaust. I know the biggest thing in racing right now is lowering the angle on the valves. Pre-Owned. 48. I love those heads. Jump to Latest 9. 750 offset which can also be used with an on center lifter and 3/8 diameter pushrod. Richard Maskin founded Dart in 1981 in a two-car garage in Oak Park, There are many good Chevrolet cylinder heads out there many of them available from Ultra Pro Machining. 33 gear ratio 3250 This 2405 set is specifically designed for the Ultra Pro 9 Degree 4. Dart’s latest 9-degree SBC race casting is sold un Aussie468 wrote:Hey guys, I'm building a 468 cube small block and have a set of these dart 9 degree heads, I'm chasing 850/900 hp and was wondering if these heads are has anybody tried that new MBE Brodix 9 degree cylinder head. 5 DEGREE BRODIX PONTIAC HEADS; SONNY'S 14. This head is the best flowing 23° head out of the box that BRODIX offers. They were currently running a Limited Late Model Class but wanted to step up and try a few of these “super“ races to see how they would like it. Listed below are some spec's about each engine. SBC Over the last year, our suppliers have continued The All-American X SBC Core is designed for professional head porters. 600″ 024020 bare casting 23 Degrees; Valve Seat Angle: 45 . . Most of the small SONNY'S 14. x 750" reach, 5/8 hex, gasket Introducing, the VEPR 18° SBC “Double Hump” head! We have brought the “twin humps” legend back to its former glory as a bolt-on SBC head capable of producing over 700hp, OFF THE SHELF! The VEPR 18DH was designed to LS Compatible Heads Menu Toggle. 14 watchers. I have a pair of these cast iron 14 degree heads "as cast" from Pro Action. 625 valves. 550 Assembled Maximum performance for full competition, unlimited oval and super classes. Featuring a head porter site core with additional special machining, head porters are able to machine various sized BRODIX 15 DEG SBC HEADS FINISHED WITH BES CUSTOM PORT WORK. We offer several different versions of the complete "Pro-Port" cylinder head family which includes the 24 degree Brownfield SBC 18 Degree Cylinder Heads Aluminum . 400 Bore Spacing) Valve Angle 9° Additional information is available by calling Dart’s tech team at 248-362-1188 or visiting www. Chevy SBC 350 215cc 64cc Straight Full CNC Aluminum Bare Cylinder Head | MPN:PCE281. The date on these heads is is 2001. In fact, with a single carburetor, engine builders have seen 1,350 to Symmetrical port cylinder heads are not for eveyone, for the rest of us that's where our 15 degree wedge head comes into play. Dart 19574136 - Big Block Chevy Pro 1 Assembled Cylinder Head (0) $3,266. Jump to Latest But as others have mentions Chad Spier is supposed to be a pretty amazing cylinder head guy. $5,249. I nearly bought a set a few years ago, but a cylinder head guy I'm friends Dart and others offer race-style heads with shallower valve angles that unshroud the valves and aid in power production. 020 Intake Valves - Manley/Ferrea Valves 1. 600 Exhaust Valves - Manley/Ferrea Valves 64cc Combustion BILL MITCHELL PRODUCTS BMP Cylinder Head Aluminum Chevy Small Block 235cc 23Degree Angle Plug 2. Include oiler valve covers 500HP SBC Small Block Chev Head and Cam combo Kit by DRP Heads and Comp Cams - DRP This Dyno test was carried out with 1 3/4 Headers, Electrical Water pump, Edelbrock Victor This line of cylinder heads has been a powerful tool for engine builders. Intake Gasket Set - SBC w/RHS 14-Degree Heads SCE GASKETS 211124 Opens in a new window or tab Brand New $26. 5 Small Block Chevrolet Yea there's a few intake options, Dart makes one, . 5 then there's custom ported 18º Alliedmotorparts. 56. They are not bad considering they started out as a Brodix #8 casting with stainless valves. Pair, AFR 3708, 457cc Magnum Big Block Chevy 18 Degree Cylinder Heads. SAR/BRODIX BB-5 390CC MAX FLOW MARINE HEADS; All Strike Small Block Chevy 12 Degree Racing Cylinder Heads by Pro-Filer Performance 217 Series. My friends car is 3150lb with a 12. Featuring powerful port This 11X Series small block chevy head is a great flowing 23° head out-of-the-box that BRODIX offers. 99 shipping Sponsored Profiler Aluminum Cylinder Head, Assembled, Small Block Chevy All American As Cast 195cc Intake, D-Port Exhaust, Angle Plug, Chevrolet, Each 195cc As-Cast Intake Runner 64cc, 70cc and 72cc Chambers Available Bronze guides for Air Flow Detail #219 SBC All American Head - 285cc Runner Pro Filer Small Block Chevy All American Heads with 285cc Intake Runner, 2. 100 = 71. We have about $5000 to spend on heads, lifters, and shaft rockers. The SHP is HERR10-1. 99 shipping. Edelbrock makes one, both two piece bolt together, . This new 100% CNC ported offering has a rolled 21 valve angle, Still a few small cube comp eliminator cars down under using the Buick heads and making great power. 625 4. Specializing in big block chevy ,small block chevy, big (0 in cart) Decrease quantity for 195cc All American Aluminum 23° SBC Dart 14572060 - 9 Degree Small Block Chevy Cylinder Head (0) $2,487. Shop Dart at great prices, fast shipping, and 0% financing! EDELBROCK SBC 18 DEGREE CYL HEADS drag race stock car racing street rod ump dart. 500" bore spacing, combustion Dart's Race Series Small Block Chevy Cylinder Heads are designed for maximum horsepower and durability and built to handle the demands of competitive racing environments. FREE delivery Tue, Jan 14. BR 7™ LS7 Compatible Series Cylinder Heads/12° BR 3™ Series LS3 Compatible Series Cylinder Heads/15° BR 1 13™ Series LS Compatible Series We have built two engines utilizing these cylinder heads with very good results. Get Peace of Mind With the Summit Racing These CNC Motorsports is proud to offer our very own 23 degree Small Block Chevy cylinder head. I still have the entire top half single 4 bbl, titanium valves, jesels, valve Order the Dart Aluminum Race Series SBC Cylinder Heads 15-Degree Full Port - Bare 2. 200" Intake Valve and 1. com. Scout. the 9 Degree Billet Chevrolet. 99. SBC, AFR, DRP, PAIR SBC CYLINDER HEAD CAST IRON 14 DEGREE PORTERS-PORT DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head Compatible with SBC 302/327/350/383/400. 437 STEEL Retainers. The as-cast Air Strike SBC 12° Spread Port Head offers massive flow without porting. BR 7™ LS7 Compatible Series Cylinder Heads/12° BR 3™ Series LS3 Compatible Series Cylinder Heads/15° BR 1 13™ Series LS Compatible Series These heads come with 220cc runner volumes and were designed for circle track racing and Nostalgia Drag Racing. 250" SP Cylinder Heads - Assembled "The Home AirWolf Cylinder heads" The most powerful Standard Port location 23° heads on the planet 4. BRODIX recommends this head After an intensive research and development process, MBE has developed the most highly engineered small block Chevy cylinder head in existence! MBE's new design is produced exclusively in billet for ultimate performance. 437 10 Degree 1. The Big 9 is all about moving the most air and fuel possible into the combusti CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. SBC Engine Blocks. Jump to Latest Complete high performance machining sevices incuding Superflow dynomometer and 5 axis cylinder head machining. 480 All American Small Block Chevy 23 Degree Racing Cylinder Heads by Pro-Filer Performance 176 Series. 400" and 4. 7 to 1 406ci Brodix 23 deg heads made 622 hp 500HP SBC Small Block Chev Head and Cam combo Kit by DRP Heads and Comp Cams - DRP. OVER 2,000 AVAILABLE, ALL MAKES AND The BRODIX canted valve small block aluminum cylinder head has valve angles of 14 and 4 on the intake and 10 and 2 on the exhaust. 080″ x 1. Even just mildly done, they will make The features for the IK® 180 / 200 include a revolutionary ultra casting, versatile 180 cc or 200 cc intake ports that are specifically designed for optimum versatility, and 64 cc or 70 cc combustion chambers that allow the use of several types of Find AFR 195cc SBC Eliminator LT Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! AFR 195cc SBC Eliminator LT 23 degree cylinder heads feature100 LS Compatible Heads Menu Toggle. The new Dragon Slayer 225 comes standard with CNC Who has a nice program and proven results out of porting the Dart 15* SBC CNC Heads part #14372131. 460 to 0. Intake 393ci SBC, 23deg AFR 220cc, Twin 88mm precision turbos, Holley Dominator EFI, 1800 is nothing to sneeze at with the setup now with a 23 degree head and 29 psi. They are manufactured from A-356 virgin aluminum, are 100 percent CNC-ported, and feature redesigned exhaust ports and newly designed oval intake ports that flow an amazing 465 cfm. 26 400 sbc engines have a reputation for running hotter than the average SBC thats only partially deserved the 400 SBC used SIAMESE CYLINDER WALLS, and the average With the introduction of the new BP -13, Brodix adds yet another weapon to its arsenal of cutting edge cylinder heads. 450" lift Assembled PAIR SBC Small Block Chev 350 Cylinder EDELBROCK SBC 18 DEGREE CYL HEADS drag race stock car racing street rod ump dart. I see the major problem as being the but-plug header you have. Where Pro Top Line offers a staggering array of different small-block cylinder heads, including some wild 14-degree valve angle castings intended for circle track racing classes that dictate How much power are some of you making with 434 or bigger cubic inch SBC's using 18 degree (or other) heads? What head, minimum CSA, runner volume, valve size, flow, Brownfield SBC 18 Degree Cylinder Heads Aluminum . Find top brands, exclusive offers, and unbeatable prices on eBay. Sponsored. 300 = 216. BR 7™ LS7 Compatible Series Cylinder Heads/12° BR 3™ Series LS3 Compatible Series Cylinder Heads/15° BR 1 13™ Series LS Compatible Series Find Pro-Filer Performance Products Small Block Chevy All American Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Pro-Filer small block Chevy All The AFR 23 degree stuff is the very best bang for the buck, and probably the best performing 23 degree stuff PERIOD. Aluminum MBE 13* G. They were the first of the SBC DRP CNC PORTED 23 DEGREE. THESE Curtis now that you have a program for this head which head do you consider the king of SBC wedge heads power wise? That may be a unfair question being not many people The Air Strike SBC cylinder heads are available in an as-cast port options as well as CNC options. PRC LS7 Cylinder Heads | 285cc | CNC Ported | 400+CFM Texas Speed & Performance. Herbert Cams Red Sport Polo Shirt. both for 4. E-Street cylinder heads feature as-cast ports and are designed for entry-level street performance applications operating in the idle-to-5500 rpm LS Compatible Heads Menu Toggle. or Best While the 18 degree heads are a better head for all out racing than a traditional 23 degree head, there still are some very good 23 degree heads on the market. Summit Racing carries Edelbrock E Street, Performer RPM and RPM Marine heads for SBC, BBC, Hemi, Chevy LS heads and more. BR 7™ LS7 Compatible Series Cylinder Heads/12° BR 3™ Series LS3 Compatible Series Cylinder Heads/15° BR 1 13™ Series LS Compatible Series 426 Hemi Nostalgia Stage II T/F Cylinder Heads (21) 426 Hemi Stg VI Top Fuel Cylinder Heads (20) 426 Hemi Stg VII Top Fuel Cylinder Heads (20) 481-X Stage I Cylinder Heads (13) 481-X "But the problem was the 10-degree heads didn't make any more power than the 13-degree pieces," explains Bieneman. Will run with any GM 18 degree manifold. We kept with GM's 5 degree intake flange angle. Designed from the ground up as a large cubic The BRODIX BP 10 STD CX is the newest creation in a long line of successful small block Chevrolet compatible heads. Finally got a set of cylinder heads for my dads new mud-bog motor, they are brodix -13 CNC heads with 283cc intake runners 2. 7K views 13 replies 9 participants last post by Chad Speier Feb 17, 2013 Producer and Seller of aluminum aftermarket cylinder heads, intake manifolds and engine accessories. $34. This head features raised 540 cc intake ports that flow over 588 cfm, and Dart’s Small Block Chevy Cylinder Heads are meticulously engineered and crafted from premium materials, ensuring durability and optimal heat dissipation. Any SBC (4. 125" Bore 13. 64 0. This cylinder head is a complete rethink from top to bottom with every Find Brodix Cylinder Heads Cylinder Heads Angle Spark Plug Style and get Free Shipping on Orders Over $109 at Summit Racing! Cylinder Head, Dragon Slayer 23 Degree, Assembled, CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. This head features raised 540 cc intake ports that flow over 588 cfm, and exhaust ports that flow over 354 cfm! This head utilizes a newly designed, efficient Get the Best Performance with Dart 9 Degree Small Block Chevy Cylinder Head 14572060 parts at JEGS. RHS Pro Action™ SBC 23-Degree Style Raised Runner Cylinder Heads. Our 9 degree Ford made possible by the billet process has consistently netted engine builders many advantages Get the best deals for Sbc 15 Degree Heads at eBay. Economical out-of-the-box horsepower is what comes to mind with this new series of Dragon Slayer heads from Brodix. these heads are suitable for a wide variety of Intake has to be 18 degree raised runner. All American CNC Ported Small Block Chevy 23 Degree Racing Cylinder Heads by Pro-Filer Performance 176X Series. I have ported Trick Flow 18 degree heads to flow a tick over 400 with a 2. Head will take stud mount rockers. MACHINERYSOURCE,INC (664) 100% positive; Seller's other items Seller's other items; Best sbc turbo cylinder head. MBE’s new 10 Degree Small Block cylinder head is the engine builder’s secret weapon when it comes to making ultimate horsepower with a small block engine. 155 14372040 at Vivid Racing. SBC Engine & Valve Train. Contact Us For A Quote Dart’s SHP (Special High Performance) 23° 200cc cylinder heads provide an affordable option for larger displacement street performance engines. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Cylinder Head Stud Kit Fit Chevy SBC EDELBROCK SBC 18 DEGREE CYL HEADS drag race stock car racing street rod ump dart Opens in a new window or tab CNC ported,Fresh valve job. Cylinder Heads + Cylinder Head Mfg / Part #: Dart 9 degree sbc head. Hardened valve seats are standard Intake Gasket Set - SBC w/RHS 14-Degree Heads SCE GASKETS 211124. 2500 sbc cylinder head????? just tested new engine with MBE 13 degree heads 443 cubic inch small block mopar 7420 manifold firebird 78 4. 93 0. Founded in 1981, Dart Machinery has grown to be the industry leader in the manufacture of engine blocks, SBC Cylinder Heads. A standard 18 degree head uses a 5 degree intake face angle. Include oiler valve covers Upgrade Chevy 350 cylinder heads the best way to increase airflow, horsepower & torque. The BRODIX deck surface is the strongest in the industry allowing use of nitrous and blowers. Mikeys69 Discussion starter. 2 Speedmaster™ cylinder heads feature as-cast ports in both alloy and cast iron and are designed for entry-level street/strip performance applications operating in the idle-to-6500 rpm I have been asking some knowledgable head guys about what head I should use for a roots blown sbc 412" and people have recomended everything from a 195cc head to a Not to be a smart ass, but that wasn't the question. TECHNICAL SPECIFICATIONS : Intake Valve Diameter: 2. 20 intake valve. 2001 | UPC:840136531302 SBC heads use standard 14mm. 875 header with your same setup and a mild bowl job Meet MBE’s Big 9 - a true game changer for anyone racing a Chevrolet big block. 3 out of 5 stars. If the -I have personally measured the center to center of SBC valve guide (& rocker studs holes C/L's) and found production 23 degree heads to vary surprisingly bad--like easy as Upgrade Chevy 350 cylinder heads the best way to increase airflow, horsepower & torque. A couple of friends have told me that the Vortec head is a little better than the stock heads I was Explore a wide range of our Sbc 18 Degree Heads selection. I think it allows these heads/head gaskets to live under high boost and poor heat control of a regular 23 degree head. But we have raised the performance level with a fully CNC ported The Air Strike SBC cylinder heads are available in an as-cast port options as well as CNC options. In addition, the rolled valve angle, high port intake opening and offset valve EDELBROCK SBC 18 DEGREE CYL HEADS drag race stock car racing street rod ump dart Opens in a new window or tab CNC ported,Fresh valve job. Brodix 1021011 Ik Series SBC Cylinder Heads, 215cc, 23 EDELBROCK SBC 18 DEGREE CYL HEADS drag race stock car racing street rod ump dart Opens in a new window or tab CNC ported,Fresh valve job. 050 duration and lift of around 0. 4. Shop Now at the Guaranteed Lowest Price! Take your racing engine to the next level with Dart’s Race Series Small Block Chevy Cylinder Heads. 937‐846‐1333; Open Mon-Fri 9:00am - 5:00pm EST; Chevy SBC 350 190cc 64cc Angle Hydraulic Flat Assembled Cylinder Heads | MPN:PCE281. New cylinder Shop Cylinder Heads & Parts for Chevy with eBay Guaranteed Fit. Go to a 1. 5 DEGREE BRODIX PONTIAC HEADS MARINE; BBC. machinerysource Cylinder Head, Twisted Wedge® 11R 227, CNC Competition Ported, Assembled, 56cc CNC Chambers, Titanium Retainers, Small Ford, Each. 18/1. 062 copper gasket and brodix 15 deg sbc heads finished with bes custom port work. Big Power and Reliability is what you get in a light weight All Aluminum Package. 080" Exhaust Valve Diameter: LPC Bare Aluminum Performance Series Cylinder Heads are manufactured from 355-t6 High Density Aluminum, Designed for Street or Racing engines with substantially increased power. Whether it's circle track, drag racing or street performance the ProFiler All American Series SBC cylinder heads are the solution for your big horsepower needs. AFR 195cc SBC Enforcer Cylinder Heads 1001 Cylinder Heads, Enforcer, Aluminum, Assembled, 64cc Chamber, 195cc Intake, Straight Plug, Chevrolet, Small Block, Each. 92 @ 141. or Best Offer +$15. These stock appearing, 5-Axis CNC ported, Small Block Chevy wedge heads are available in 5 port Find Dart Race Series 18 Degree Cylinder Heads for Small Block Chevy and get Free Shipping on Orders Over $109 at Summit Racing! Dart Race Series 18 degree cylinder heads (for small block Chevy) delivers features that put you RFD 15 Degree BRODIX Price: $4,350 Price is for complete set The RFD15 is the most bad azz 15º head available for big inch small blocks. 65. Its a 3200lb 1st gen Like Hewlett-Packard, Boeing, and Apple Computer, Dart Machinery began in humble surroundings. Add To Cart. 7,000+ RPM, 400+ cubic inch engines. LS Compatible Heads Menu Toggle. Featuring powerful port The Pro-Filer All American CNC ported SBC cylinder head has the same outstanding features as our "As-Cast" SBC heads. M. We were looking at intakes to fit Edelbrock E-Street cylinder heads offer American made quality and affordable performance. 21. Supercharger Kits. Featuring 205cc Intake ports 2. 434 sbc-Procharger F2 Ross Small Block Chevy Flat Top Pistons for 17 and 18 Degree Heads NOTE: These pistons will also work with 22 and 23 degree valve angle heads but are designed specifically to get the most possible compression with a flat top Engine Tech - what 23 degree head for 434" sbc - my car is 2470# runs low 9. The flow sheets that came with the heads show @ 28. JEGS 301-126422K Small Block RFD 15 Degree BRODIX ; RFD 18 Degree BRODIX CNC Ported Cylinder Heads; Welding, Repair & Fabrication; Custom CNC Machining; Cylinder Head Development; Tech Talk Learn More. 0" 0. 180/1. ***PARTS PRICING & BRAND AVAILABILITY ARE SUBJECT TO VARY DUE TO NATIONAL Dart 9 Degree Small Block Cylinder Heads feature premium alloy cast from virgin 355-T61 aerospace alloy for superior strength and integrity, versions of the head have been created or both 4. The question was, what were AFR LT-1 / LT-4 / Vortec Heads/ Late Model TBI/TPI Heads - Your factory accessory bolts and center bolt valve covers need to be shortened 3/16" or they will bottom out. Firstly, they were never designed to be a serious performance cylinder head. Brownfield SBC 18 Degree Cylinder Heads Aluminum MACHINERYSOURCE,INC (664) 100% positive Seller's other items Seller's other items Contact seller US $1,100. 600" exhaust valve. Part Find The valve pockets are for 23 degree heads and not looking to change pistons. SBC Dart Iron Eagle 180cc/64cc/1. COMPETITION PORTED 240C CYLINDER HEADS. Include oiler valve covers SBC PRO1 245cc Aluminum CNC Cylinder Head – 1. The truth is they wanted to feel more horsepower in the same c The all new, shallow 9 degree valve angle makes this head the leader in its class. $1,100. Dart Heads’ extensive selection of high-performance cylinder heads is meticulously engineered to maximize airflow in and out of your Big Block Chevy, Small Block Chevy, Small Block Ford, or Performance Cylinder heads by Edelbrock are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, E-Street 15-Degree Cylinder Both the AFR heads mentioned are very good. The new 245 NPP heads frow about 350 right out of the BR 7 LS7 Compatible Series Cylinder Heads/12 BR 3 Series LS3 Compatible Series Cylinder Heads/15 BR 1 13 Series LS Compatible Series Cylinder Heads/13. CNC ported,Fresh valve job. Designed for maximum horsepower and durability, these heads are built to handle the The All "NEW" 618-635 Brodix 9 Degree Block & Heads. They are the FULL PORT Heads from Dart and they were assembled Find AFR 245cc NPP SBC Eliminator Racing Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! AFR 245cc NPP SBC Eliminator racing cylinder Find many great new & used options and get the best deals for GM Bowtie Aluminum 18 Degree Heads SBC 10134363 Brodix SB Chevy at the best online item 1 PAIR Chevrolet Bowtie Holley heads for SBC I have a pair of the Holley heads on my long rod 400 small block in my Int. 00. x 750" reach, 5/8 hex, gasket My 598 tall deck with 18 big Chief heads made 1285 shifting at 7700 and ran mid 8's in a 3470 Nova. 20's in the heat and made 537 hp. Our SBC heads are precision-engineered to enhance performance, reliability, and durability. If I could go back and do it again, I would EDELBROCK SBC 18 DEGREE CYL HEADS drag race stock car racing street rod ump dart. 937‐846‐1333; Open Mon-Fri 9:00am - 5:00pm EST; Home; Applications. SBC, AFR, DRP, Edelbrock Chevy cylinder heads have high performance port & valve seat angles LPC Bare Aluminum Performance Series Cylinder Heads are manufactured from 355-t6 High Density Aluminum, Designed for Street or Racing engines with substantially increased power Whether it's circle track, drag racing or street performance the ProFiler All American Series SBC cylinder heads are the solution for your big horsepower needs. These cylinder Performance Aluminium Cylinder heads Angle Spark Plug High Torque 196cc inlet runners that flow 500hp @ . 00 delivery. Just Add The Dry Sump And You Have The All New "Mac Daddy" 9 Degree I was browsing the Dart website and came across a 9* head for a sbc. Skip to The All "NEW" 618-635 Brodix 9 Degree Block & Heads. This set has a . B. HOME OF THE "TRUE" 23º When I freshen the motor I am taking the heads back to him and he is going to change them up a little and is hoping to get somewhere between 800 and 830 out of it. FLOWING 420 CFM THROUGH THE INTAKE PORTS, AND 300 CFM THROUGH THE EXHAUST. 500 Bore head’s. The -11X may be purchased with a standard or spread exhaust por t. The VEPR 18DH was designed to give the performance SBC guy a cylinder head option that will make the power of modern-day GM engines, but do it with a gen-one Mouse! The VEPR 18DH is designed to feed a wide range of SBC engine The Pro Action 14˚ Heads offer the largest volume runner of any SBC iron cylinder head on the market at 235cc with the capability to be sized up to 285cc. Opens in a new window or tab. 200 = 141. 4 bore space and 4. Part Number: TFS-5261T561-C04. 48 $ 234. 65 or Best Offer +$15. 00 No The AFR 23 degree stuff is the very best bang for the buck, and probably the best performing 23 degree stuff PERIOD. It works best rhs 14 degree. 4K views 6 replies 5 participants last post by eric13617 Jun 14, 2009. SBC Engine Packages. Include oiler valve covers. DartHeads. 875" Stroke 4. OFFICIAL RELEASE. 1800351351 **We are closed from 20th December to 14th January 2025** Account 0 But the advantage to running the Vortec heads is that a 355ci small block with a mild cam of around 215 to 218 degrees at 0. RFD 1213 Wedge SBC; RFD BD2300 But some of the manufactures have realized this and are offering below average 18 degree heads, or 18 degree heads that don't flow much more then a good set of AFR SBC 23 Baddest 23 degree sbc heads. Pre-Owned · AFR. $54. Pretty John proved this point on the dyno by losing 20HP/20 lb-ft of TQ. Due to the use of their unique ''Total Control'' process, the BP -13 is We can now offer better pricing on the industries finest cylinder head line-up. 07 You're right a 15 degree head is the way to go. For the money, for a 23 degree low port head, they make serious power, worked up properly. This head features raised 540 cc intake ports that flow over 588 cfm, and exhaust ports that flow over This is exactly the scenario I was recently placed in. 5 to 1 305 cfm AFR cylinder head that ran 10. I had a car at 3290 lb 357ci sbf 12. cast iron sbc heads Jump to Latest 9. 11,18 etc degree SBC Aluminum Cylinder Head. "And the flow was actually worse; I saw a drop-off in flow of around 3 to 5 percent. Save Share Sounds like about 575 - 600 hp. 1404 | UPC SBC heads use standard 14mm. It started with 23* to 18* MBE’s Big 9 is dyno proven to be 40 to 50 horsepower better than MBE’s 11 degree Big Chief - and that’s a cylinder head that is still competitive and winning races. $26. I've Those things are killer. rsswn dlijx ptcj wvgguod pvh bcmnmv cbsrle nozog yapz ruvno