Description
AFR – Airflow Research 1388 – AFR Small Block Ford 185cc Renegade Street/Strip Aluminum Cylinder Heads Details
Non-Emissions Legal Renegade Cylinder Heads
- 185cc Intake Ports
- 70cc Exhaust Ports
Small Block Ford 185cc Renegade Basic Package ComponentsSmall Block Ford 185cc Renegade Street/Strip Head Specifications100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports Competition 5-Angle Valve Job Intake Valve, 2.020” x 4.903” o.a.l. Exhaust Valve, 1.600” x 4.955” o.a.l. 1.290” OD Hydraulic Roller Dual Valve Spring, 135 lbs. on seat, .600” maximum lift, max RPM 6300-6500 7º Manley Chrome Moly Retainers 7º Valve Locks 3/8” Rocker Studs Adjustable 5/16” Guide Plates Viton Valve Seals Hardened Spring Cups Intake Valve Seats Exhaust Valve Seats Bronze Valve Guides Head Torque w/Moly Lube 100 Ft. Lbs. with 1/2” Stud Rocker Stud Torque 55 Ft. Lbs. Intake Port Gasket, 1.250” x 2.050” w/ 3/8” radius Fel-Pro 1262 – DO NOT PORT MATCH Intake Manifold to Fel-Pro Gasket. Exhaust Port Gasket Fel Pro 1415 Head Gasket Fel Pro 1011-1 Head Bolts & Studs Standard ARP Head Bolt Washers Manley Standard Head Bolt Bushings, 1/2”-7/16” Standard ARP Stud Girdle Standard Suggested Manifold RPM Performer, Victor Jr. Spark Plug Starting Range Autolite 3924 Combustion Chambers 58cc Spring Pocket can be cut to 1.625, no deeper. Valve Spacing Standard Rocker Arms Standard, will not accept rail rocker arms Valve Angle Standard Angle Mill (10cc Maximum Optional Mill) .008” per cc Flat Mill (4cc Maximum Optional Mill) .006” per cc
