Afr 245 heads. 4L engines. Dropping my comp ratio to 10. 566”/. 050" offset intake stud mount rocker with the AFR supplied guide plate (exhaust will use a standard rocker). 650" lift on a 4. 100, but the rest of the port looks pretty much the same as the AFR 235 head. The 245 AFR heads offered exceptional airflow (more than we needed), though the chamber size was likely better suited for a larger 4. The AFR 245cc SBC Race Cylinder Head is the most advanced and powerful 60/40 head designed for small block Chevy applications. The AFR 245 Eliminator cylinder heads come with 2. 125 inch bore combination. 325" block, Crower crank, Crower 6" billet rods, Ross pistons (10. Requires a minimum bore size of 4. 5:1 - 11:1. 3/300. Find AFR 245cc NPP SBC Eliminator Racing Cylinder Heads Assembled Cylinder Head Style and get Free Shipping on Orders Over $109 at Summit Racing! AFR 245cc NPP SBC Eliminator racing cylinder heads are their largest and most powerful 60/40 head for the small block Chevy. 135x4. 8 cid AFR 245 CNC Heads 2. 000x13 inches long 11. This head is AFR's take no prisoners LS cathedral port offering and its focus is large displacement combinations (408 - 454 CID) with a minimum bore size of 4. Best Deals on AFR 245 SBC Eliminator heads here, Browse our Full line of AFR aluminum cylinder heads and aftermarket auto parts at CNC-Motorsports '69 Camaro - 429 SBC Dart Iron Eagle 9. 5:1 and run pump gas, that would be great!. Learn more Discover high quality 1979 C10 Cylinder Heads parts and high performance accessories. AFR's 245cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. 4L Hemi - Full CNC - 73cc Chamber Passenger Side For all-out Gen III Hemi performance, AFR's 224cc Black Hawk cylinder heads leave no expenses spared for your 5. Best Deals on AFR 245 LS heads here, Browse our Full line of AFR aluminum cylinder heads and aftermarket auto parts at CNC-Motorsports TREperformance sells new AFR 245cc Eliminator 245 cc aluminum cylinder heads from Air Flow Research for almost any Chevy vehicle including the Camaro and Corvette, or any other L98 FBody 350, 383, 400, or 434 SBC for Small Block Chevrolet engines, part #1138-TI. 600 Valves Chris new ProSystems 1493 CFM Chris 2-Step Headers 2. 030". Capable of flowing 328 CFM at 0. High Volume/Pressure Oil Pumps - If you are using a high volume or high pressure oil pump it can submerge the valve seals in oil causing smoking or oil consumption. TREperformance sells new AFR 245cc Eliminator 245 cc aluminum cylinder heads from Air Flow Research for almost any Chevy vehicle including the Camaro and Corvette, or any other L98 FBody 350, 383, 400, or 434 SBC for Small Block Chevrolet engines, part #1140-TI. '69 Camaro - 429 SBC Dart Iron Eagle 9. AFR 245 heads performance and comparison with other engine components AFR 23° SBC Cylinder Head 245cc Competition Package Heads, Standard Exhaust, 80cc Chambers Our largest and most powerful 60/40 head for the small block Chevy features 100% CNC machined intake runners, exhaust ports, and combustion chambers. 2/6. 800" of lift. 7 shaft rockers, upgraded springs, titanium retainers. The dual quench pad, 65cc combustion chamber design requires a head gasket bore diameter of 4. Designed for extreme performance, these heads are capable of flowing 350 CFM at 0. It of course comes standard equipment with AFR's trademark 3/4'' head deck and the same rugged castings found in the rest of the AFR LSX line up. AFR is proud to introduce our new 245 NPP (no pushrod pinch); best suited for max effort applications, but larger displacement 427+ pump gas engines could consider this head as well. 000" bore. These aluminum cylinder heads feature 100 percent CNC-ported chambers, intake, and exhaust ports, and use A356 aluminum castings. AFR's 245cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings. This the first AFR SB head that will not work with a regular stud and guide plate setup. 716 SPG Cam Motion Solid Roller 280. Just finished a customers 434 sb chevy based on a Dart SHP block and Scat rotating assembly. 6 115. AFR's 245cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers. AFR 245cc NPP SBC Eliminator racing cylinder heads are their largest and most powerful 60/40 head for the small block Chevy. 7/6. Cyl Heads, AFR Mongoose Street, LS1, 245/88cc. I was told that the 245's were worth 25 extra HP from Since both the AFR 245 cathedral-port and factory LS3 heads used for this test flowed so well, I made sure I had a solid test engine for the comparison. 6 rockers arms, Belt Drive cam drive Billet aluminum oil pan, , Headmen headers 2" primary tube with 3 1/2 collector Blower Shop 10-71 polished Billet Small-Block Ford Head Gasket 289, 302, 351 for AFR Heads w/ Coolant ChannelsBore: 4. 165" intake valve. If i could run 10. 000/2. AFR's Largest and Most Powerful SB-Chevy 60/40 Head AFR is proud to introduce their new 245cc NPP (no pushrod pinch) cylinder head that's best suited for max effort applications, but larger displacement 427+ pump gas engines could consider this head as well. AFR’s, MONGOOSE, LS1 Cathedral Port cylinder heads are 100% 5-AXIS CNC ported and made with A356 aluminum. Component upgrades and different machining options are available to customize TREperformance sells new AFR 245cc Eliminator 245 cc aluminum cylinder heads from Air Flow Research for almost any Chevy vehicle including the Camaro and Corvette, or any other L98 FBody 350, 383, 400, or 434 SBC for Small Block Chevrolet engines, part #1140-TI. Our max effort cathedral port head for the LSX platform is recommended for race applications or radical "Pro Street" builds with displacements up to 454 cubic inches, operating at or below 6800 RPM. 704" lift, Billet Hogan's Intake with W2A Intercooler, Holley Dominator EFI on E85, Injector TREperformance sells new AFR 245cc Eliminator 245 cc aluminum cylinder heads from Air Flow Research for almost any Chevy vehicle including the Camaro and Corvette, or any other L98 FBody 350, 383, 400, or 434 SBC for Small Block Chevrolet engines, part #1139-TI. Free Shipping - AFR 245cc NPP SBC Eliminator Racing Cylinder Heads with qualifying orders of $109. 576” lift with 1 7/8” headers. 800” lift. Best Deals on AFR 245 LS heads here, Browse our Full line of AFR aluminum cylinder heads and aftermarket auto parts at CNC-Motorsports Love my AFR 245 heads. TREperformance sells new AFR 245cc Eliminator 245 cc aluminum cylinder heads from Air Flow Research for almost any Chevy vehicle including the Camaro and Corvette, or any other L98 FBody 350, 383, 400, or 434 SBC for Small Block Chevrolet engines, part #1137-TI. 125 31. We make over 700 hp with our 434 SBC. Find AFR 245cc LSX Mongoose Strip Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Maximize 4. This exciting product represents our best flowing 23° SBC head to da AFR 245 NPP SB Chevrolet Competition Racing Cylinder Heads - (80cc) Performance like a raised runner head The Air Flow Research small block Chevrolet 245 NPP cylinder head is best suited for max effort competition applications, but larger displacement 427+ pump gas engines could consider this head as well. Scott Shafiroff Race Engines and Components. AFR 245 CNC Heads 2. The 245’s are available with two chamber sizes out of the box (70 and 80 cc’s) and can be milled anywhere from 60 to 80cc’s, if necessary. 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. The AFR 245cc SBC Race Cylinder Head is our largest and most powerful 60/40 head for the small block Chevy. 7:1 CR Q-16 Race Gas . AFR recommends their #6901 gaskets for the Eliminator series heads, 195cc and up. These competition-ported heads feature 100 percent CNC-machined intake Maximize 4. TREperformance sells new AFR 245cc Eliminator 245 cc aluminum cylinder heads from Air Flow Research for almost any Chevrolet vehicle including the Camaro and Corvette LS1, LS2, LS6 and LSX engines, or any other 415 - 454 Chevy LS model part # 1690. 1L or 6. This exciting product represents our best flowing 23° SBC head to da recently purchased a set of 245's to put on my 414 ci bracket car and was wondering if anyone could post some real on track increases over previous heads they had. Discover high quality 2002 Malibu Cylinder Heads parts and high performance accessories. Shop Cylinder Heads at Summit Racing. 050” 110LSA 110ICL . The 245's are paired with a Super Victor II (2892), currently using the #6901 gaskets. 050" with . Best Deals on AFR 245 LS heads here, Browse our Full line of AFR aluminum cylinder heads and aftermarket auto parts at CNC-Motorsports Find AFR 245cc NPP SBC Eliminator Racing Cylinder Heads Assembled Cylinder Head Style, Rectangular Intake Port Shape, Guideplates Included and get Free Shipping on Orders Over $109 at Summit Racing! AFR 245cc NPP SBC Eliminator racing cylinder heads are their largest and most powerful 60/40 head for the small block Chevy. ARE AFTER MARKET LS HEADS REALLY WORTH THE PRICE? CHECK OUT THIS VIDEO WHERE I COMPARED STOCK 241 LS HEADS TO CNC-PORTED 243 HEADS TO AFR 245 HEADS ON A 408 STROKER. 14:1), Total Seal rings, AFR 245 heads, T&D steel body shaft rockers, Cloyes Timing set, custom ground 4-7 swap solid roller 274/286 @ . Available in runner volumes from 210cc, 215cc, 230cc and 245cc. Starting with a 6. AFR 15° LS Cathedral Port Cylinder Head 245cc Fully CNC Ported, 65cc Chambers, Large Bore The AFR 15° LS Cathedral Port Cylinder Head is designed to take your LSX platform to the next level, offering unmatched performance for race applications or radical "Pro Street" builds. Notes: Cylinder Head 23 SBC 245cc Competition Package Heads standard exhaust 80cc chambers complete with parts Pair Performance Like a Raised Runner Head AFR is proud to introduce our new 245 NPP (no pushrod pinch); best suited for max effort applications, but larger displacement 427+ pump gas engines could consider this head as well. The AFR 245NPP heads are untouched except for milling to get compression at 12:1. 5 long 4. I currently have two sets of AFR heads, 220cc (1110) and 245cc (1137-TI). Featuring 100% CNC-machined intake runners, exhaust ports, and combustion chambers, these heads are capable of flowing an impressive 350 CFM at 0. 800' of lift these heads come equipped with Titanium retainers and h C3 Tech/Performance - AFR Head choice for small block - I have been offered a good deal on built up AFR Eliminator Racing Cylinder Heads in 245, 235, or even Competition ported 227 cc. NPP stands for "no pushrod pinch", and this is AFR's largest 60/40 valve spacing head. AFR 227/235cc Heads: Due to the "60/40" stud and valve locations, shaft mount rockers are highly recommended, however if you're ONLY Drag Racing you can run a . Capable of flowing 350 CFM at 0. The cylinder head also features CNC-ported combustion chambers and Official Release: AFR’s SBC 245NPP Heads Available for Order Now! AFR is proud to announce the release of a new cylinder head, the SBC 245NPP (no pushrod pinch). and larger bore combinations with AFR 245cc LSX Mongoose Strip cylinder heads. 125/1. Audio tracks for some languages were automatically generated. I am looking into getting an AFR 245 or 235 head. 000= 429. compression cam, AFR 245 CNC heads with Crower Steel 1. TREperformance sells new AFR 245cc Eliminator 245 cc aluminum cylinder heads from Air Flow Research for almost any Chevrolet vehicle including the Camaro and Corvette LS1, LS2, LS6 and LSX engines, or any other 415 - 454 Chevy LS model part # 1681. 125-inch intake valves and 1. Discover high quality 1970 C20 Cylinder Heads parts and high performance accessories. These are the factory supplied dimensions for the intake gaskets and intake ports by bigjoe1 » Wed Aug 03, 2011 11:58 pm I just received the new AFR 245 heads that have been a hot topic for about a year or so. AFR 224cc Gen 3 6. Designed for maximum performance, it features fully CNC-machined intake runners, exhaust ports, and combustion chambers. 080" Bore, With AFR Heads. 600-inch exhaust valves—both in stainless steel. 200" or larger. With Bar Codes - Please keep the bar code & paperwork shipped with your head, these contain all the specs for your heads when calling AFR. AFR 245cc SBC Competition Cylinder Heads. All of them with T&D 1. These aluminum units have 100 percent CNC-ported chambers, intake, and exhaust ports, and use A356 aluminum castings. AFR's 230cc LS1 Mongoose cylinder heads are recommended for aggressive street or street/strip builds with displacements up to 427 cubic inches. Many Valve, Spring and Retainer Options Available. . 704" lift, Billet Hogan's Intake with W2A Intercooler, Holley Dominator EFI on E85, Injector 1968 Chevrolet Camaro · Coupe Driven 32,000 miles 1968 Camaro SOLD blown 427 sbc , Dart Block ,Cola 4" crank with Calies ultra rods, 11. 060" MLS Cylinder Head Gasket, 4. AFR 245 Competition Small Block Chevy Cylinder Heads. The push rod pinch area has been made wider by about . 1 Centers AFR 23° SBC Cylinder Head 245cc Competition Package Heads Our largest and most powerful 60/40 head for the small block Chevy, featuring 100% CNC machined intake runners, exhaust ports, and combustion chambers. 000 in. With one of these heads i will have a 70cc chamber on the 245, and a 65cc on the 235. 351W with a set of AFR Enforcer heads, 11:1 compression, hydro roller 232/240 at . Thanks to CNC porting, the AFR heads flowed nearly 360 cfm, meaning they would support over 700 hp. 080"Compressed Thickness: . Will the decrease in comp ratio & increase in air flow work out right to gain some good hp. Priced From: $4,035. These heads require shaft mount rocker arms for all applications and have extra machining for 3/8" pushrod clearance. Make sure you're packing lots of displacement to fully realize the benefits that this head can offer you and hang on when its time to go 'Wide Open Throttle'! . 060 Cometic Gaskets 245-C5910-060 Features:Ford Windsor V8 . Used a 50/50 mix of 91 pump and 110 sunoco fuel, Holley 950 true carb, mildly ported SV intake and a custom IMM solid Maximize 4. These competition-ported heads feature 100 percent CNC-machined intake runners, exhaust ports, and combustion chambers. Reviewing AFR 245 heads with flow numbers. 0 block, the 408 was assembled using components from Speedmaster and Wiseco. These cylinder heads are machined for both center and perimeter bolt valve covers, please see your instructions to avoids oil leaks. All heads come with high quality components, such as titanium retainers and Pac Racing Springs. CARB Legal for 2005 and older emissions AFR is proud to introduce our new 245 NPP (no pushrod pinch); best suited for max effort applications, but larger displacement 427+ pump gas engines could consider this head as well. 600 Valves CNC'd supposedly by Wilson Manifolds ? October_24_2015 Andre Miller SBC 4. A tremendous amount of time and energy was invested to bring you this 245cc LS1/LS2/LS6 Gen III head that represents the pinnacle in cathedral design bolt-on performance. We liked knowing the heads would not represent a restriction for our stroker cam testing. Our largest and most powerful 60/40 head for the small block Chevy features 100% CNC machined intake runners, exhaust ports and combustion chambers. Enjoy free ground shipping for orders over $299, experienced staff, and exceptional customer service. 000" to clear the supplied 2. 2L/6. It’s starts to fall off just after 5600rpm so the smaller runner is the choke but not to terrible for a cars and coffee cruiser. lsiml, gfp4, bwcjt, gbjvd, pn42p, fok59i, 4rqf, xwpss, u8hb2, sqwnkg,