Afr 195cc Competition Renegade Sbf Bare Cylinder Heads, 72cc Chambers, Non-Emissions, No Parts

AFR`s 195cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings. Recommended for displacements up to 408 cubic inches, operating up to 6500-6800 RPM. Not compatible with OEM pistons. Machining options are available to customize AFR Heads to your specific build. NOT CA Smog Legal. Note: Head comes completely bare, no parts. *Notice Pictures are for reference heads would come bare, no parts.
The Ultimate Bolt-On Emission Legal Street/Strip Weapon! - Information below is referring to fully assembled heads.
If you need the world´'s finest street/strip small block Ford head, check out AFR's all new 195cc intake port emissions legal (CARB EO #250-3- Part numbers 14xx only) performance cylinder heads. With lightweight 8mm 2.050 intake valves, 1.600 exhaust valves, combustion chamber volumes of 58cc or 72cc, and 70cc exhaust ports, AFR's new 195cc Ford cylinder heads are designed for 331-392 cid engines operating from 2000 rpm to 7000 rpm. A 3/4" thick head deck makes the AFR head ideal for nitrous or blower applications. Will not accept rail rocker arms. Hardened pushrods required.

Note: AFR 1381, 1383, 1426 and 1428 Competition package head exhaust port is raised .125 over stock.
Note: Stock 86-93 5.0L must have pistons notched for clearance. Basic Package Components Part # 100% CNC Ported Combustion Chambers
100% CNC Ported Exhaust Ports
100% CNC Ported Intake Ports
Competition 5-angle Valve Job  
Specifications, Features, and Optional Supporting Components Head Material A356 Aluminum Intake Port Volume 195cc Intake Port Dimension 2.060" H x 1.220" W 11/32 Radius Intake Port Location Stock Exhaust Port Volume 70cc Exhaust Port Dimension 1.405" H x 1.400" W Exhaust Port Location Raised .125" Combustion Chamber Size 58cc or 72cc Valve Cover Bolt Pattern Perimeter Bolt Valve Angle 20° Valve Spring Pocket Diameter 1.460" O.D Max Valve Spring Pocket Machining 1.625" O.D Deck Thickness .750" Minimum Bore Diameter 4.000" Flat Mill .006" per cc 54cc Max (from 58cc); 68cc Max (from 72cc); Angle Mill .009" per cc 48cc Max (from 58cc); 62cc Max (from 72cc) Minimum Cross Sectional Area 2.075 sq. in. Note: Do not port match your intake manifold to Fel-Pro gasket as it does not precisely fit AFR. Spark Plug Dimensions 14mm x .750" w/Gasket Seat Carb EO# D-250-3 Head Bolt Diameter 1/2" Intake Port Gasket, Fel-Pro #1262 AFR #6832 Exhaust Port Gasket, Fel-Pro #1487 AFR #6839 Head Gasket, 302/351 Windsor, Fel-Pro #1011-1 AFR #6808 SB Ford 1/2" Bolt Head Bolts, ARP #154-3603 AFR #6318 SB Ford 1/2" Bolt Head Studs, ARP #254-4503 AFR #6317 1/2" Bolt - 7/16" Thread Head Bolts, 289/302W: ARP 254-3708 AFR #6319 Head Bolt Washers, Manley AFR #6320 Stud Girdle AFR #6207 Suggested Manifold RPM Performer or Vic Jr.Suggested Manifold Spark Plug Starting Range Autolite 3924 Important: Do not port match you intake manifold to any Fel-Pro gasket as it does not precisely match AFR heads.
Note: Milling head deck will affect flow numbers.