Port Cylinder Head

heads
AFR_SBC_220cc_Aluminum_Cylinder_Heads_CNC_Ported_Small_Block_Chevy_65cc_NEW_1065_01_ixkw

AFR SBC 220cc Aluminum Cylinder Heads CNC Ported Small Block Chevy 65cc NEW 1065

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 220cc SBC Eliminator Cylinder Heads. AFR`s 220cc "Race Ready" and "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. This is AFR`s largest, best flowing head for use with conventional rocker arms. Recommended for race applications or radical "Pro Street" style builds. Component upgrade and machining options are available to customize AFR Heads to your specific build. AFR Part # 1065. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and…
Read More
AFR_BBC_265cc_Magnum_As_Cast_Oval_Port_Cylinder_Heads_Chevy_Big_Block_468_3600_01_pyg

AFR BBC 265cc Magnum As Cast Oval Port Cylinder Heads Chevy Big Block 468 3600

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 265cc BBC Magnum Oval Cylinder Heads. AFR's 265cc Magnum "As Cast" Oval Port heads are the preferred choice over reworked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for street, towing, or street/strip engines with displacements up to 468 cubic inches, operating up to 6200 RPM. Also available with 100% CNC chambers for increased air flow (see chart). Component upgrades and machining options are available to customize AFR Heads to your specific build. AFR Part # 3600. There are many different options available for AFR heads, please…
Read More
Procomp_Mopar_273_360_Bare_Complete_Or_Cnc_Ported_Aluminum_Cylinder_Heads_01_ck

Procomp Mopar 273-360 Bare, Complete, Or Cnc Ported Aluminum Cylinder Heads

CALL SHANON WITH ANY QUESTION. Chrysler Aluminum Small Block Motorsport Cylinder Heads. For 2.02 Intake Valves and 1.6 Exhaust Valves. Bare and ready for assembly. Heads use OEM type 318-360 "LA" shaft rockers. Complete heads also available with one piece swirl polished. Steel valves and dual valve spring good for. 640 flat tappet or. 550 hydraulic roller cam. Bare heads available fully. Ported with 190cc Intake Ports and 65cc Chambers (flow numbers not yet available). Bare heads fully CNC ported. Complete CNC ported heads also available with one piece swirl. Stainless steel valves and dual valve spring good for. Complete heads fully CNC ported. Chambers on ported heads are "as…
Read More
Procomp_Cnc_Ported_351c_Ford_Aluminum_235cc_Cylinder_Heads_Assembled_302_351_01_yu

Procomp Cnc Ported 351c Ford Aluminum 235cc Cylinder Heads Assembled 302/351

CALL SHANON WITH ANY QUESTIONS. PAIR OF NEW CNC PORTED 351C FORD ALUMINUM. FITS 351C, 351W, AND 302. 2.19 INTAKE AND 1.71 EXHAUST VALVES PLUS. MACHINED FOR 1/2 HEAD BOLTS. SPACERS AVAILABLE FOR 7/16 HEAD BOLTS. ASK US FOR THEM! BRONZE GUIDES AND HARDENED EXHAUST SEATS. 400 THICK DECK CAN BE MILLED DOWN TO 66cc. NEW ADVANCED PORT DESIGN FOR IMPROVED FLOW. SPRING PADS ARE MACHINED FOR LARGE DIAMETER VALVE SPRINGS. HAVE ALL OEM ACCESSORY BOLT HOLES. MADE FROM 356A AIRCRAFT QUALITY ALUMINUM WITH T6 HEAT TREAT. INTAKE PORTS ARE RAISED. REQUIRES SPECIAL PROCOMP INTAKE MANIFOLD. SMALL VARIATIONS FROM PICTURE ARE NORMAL. 7/16 ROCKER STUDS AND 5/16 OR 3/8 GUIDE…
Read More
AFR_BBC_345cc_Magnum_Rectangle_Port_Cylinder_Heads_Chevy_Big_Block_572_3450_01_ce

AFR BBC 345cc Magnum Rectangle Port Cylinder Heads Chevy Big Block 572 3450

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 345cc BBC Rectangle Cylinder Heads. AFR's 345cc heads are designed feature partially CNC ported intake & exhaust, A356 aluminum castings and high quality components throughout. Recommended for more radical street/strip, "Pro Street", or racing builds with displacements up to 572 cubic inches, operating up to 7000 RPM. Also available with 100% CNC chambers for increased air flow (see chart). Component upgrades and machining options are available to customize AFR Heads to your specific build. AFR Part # 3450. There are many different options available for AFR heads, please view the details section below for the details on these heads.…
Read More
AFR_1458_SBF_205cc_CNC_Ported_Ford_Aluminum_Cylinder_Heads_351_408w_427_72cc_NEW_01_vhb

AFR 1458 SBF 205cc CNC Ported Ford Aluminum Cylinder Heads 351 408w 427 72cc NEW

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 205cc SBF Competition Cylinder Heads. AFR`s 205cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for race applications and very aggressive street/strip builds. Component upgrade and machining options are available to customize AFR Heds to your specific build. AFR Part # 1458. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and options such as upgrading springs or retainers. The Most Powerful Standard Street/Strip Head Ever! If youre looking…
Read More
Subaru_CNC_Ported_Cylinder_Heads_WRX_Crower_Supertech_01_ct

Subaru CNC Ported Cylinder Heads WRX Crower Supertech

The price of the heads will be going up some time in the future, they will not stay at this price. I just finished a run of heads; moving shops will take a couple of months before done. On this run I did B25 and D25 AVCS heads along with the 205 heads. CNC Ported Subaru Cylinder Heads. Cylinder heads are hand developed on a flow bench, tested at 28.60 depression. All tests are mapped with software and compared. Valve lift start at. 400 lift, maintaining correct depression. While developing intake ports, depression was pulled to 35, and exhaust pulled to 50. Port mapping with pitot tubes for port velocity,…
Read More
AFR_BBC_265cc_Magnum_Oval_Port_Aluminum_Cylinder_Heads_Chevy_Big_Block_468_3610_01_mps

AFR BBC 265cc Magnum Oval Port Aluminum Cylinder Heads Chevy Big Block 468 3610

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 265cc BBC Magnum Oval Cylinder Heads. AFR's 265cc Magnum "As Cast" Oval Port heads are the preferred choice over reworked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for street, towing, or street/strip engines with displacements up to 468 cubic inches, operating up to 6200 RPM. Also available with 100% CNC chambers for increased air flow (see chart). Component upgrades and machining options are available to customize AFR Heads to your specific build. AFR Part # 3610. There are many different options available for AFR heads, please…
Read More
AFR_SBC_220cc_Competition_Cylinder_Heads_CNC_Ported_Small_Block_Chevy_1110_65cc_01_lzs

AFR SBC 220cc Competition Cylinder Heads CNC Ported Small Block Chevy 1110 65cc

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 220cc SBC Competition Cylinder Heads. AFR`s 220cc "Race Ready" and "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. This is AFR`s largest, best flowing head for use with conventional rocker arms. Recommended for race applications or radical "Pro Street" style builds. Component upgrade and machining options are available to customize AFR Heads to your specific build. AFR Part # 1110. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and…
Read More
AFR_SBF_195cc_Competition_CNC_Ported_Aluminum_Cylinder_Heads_302_351W_1426_716_01_jsao

AFR SBF 195cc Competition CNC Ported Aluminum Cylinder Heads 302 351W 1426-716

AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 195cc SBF Competition Cylinder Heads. AFR`s 195cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Not compatible with OEM pistons. Component upgrade and machining options are available to customize AFR Heads to your specific build. Note: Stock 86-93 5.0L must have pistons notched for clearance. AFR Part # 1426 7/16. There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and options such as upgrading springs or retainers. The Ultimate Bolt-On…
Read More