205Cc Outlaw Racing Aluminum Cylinder Heads – Afr 1458 Series

Description

205cc Outlaw Racing Aluminium Cylinder Heads

72cc Combustion Chamber. Suit Small Block Ford

AFR1458

R1458

If you’re looking for the world’s finest street/strip head available, AFR’s 205cc aluminum cyilnder head is your answer. With lightweight 8mm 2.080 intake valves, 1.600 exhaust valves this head moves tremendous volumes of air through conservative runner volumes, spelling big torque and horsepower numbers. With combustion chamber volumes of 58cc or 72cc accompanied by 70cc exhaust parts which are raised .125 higher than stock, AFR’s new 205cc is the ultimate choice for 331 through 392 engines operating from 3500 RPM to 8000 RPM. AFR’s trademark 3/4″ thick head deck makes them ideal for heavy nitrous or blower applications. With available optional nitrous or blower exhaust ports featuring 73cc ultra high flowing exhaust ports.Basic Package Components:100% CNC Ported Combustion Chambers100% CNC Ported Exhaust Ports100% CNC Ported Intake Ports3-angle Radiused Valve JobBead Lock Intake Valve, 2.080″ x 100LBead Lock Exhaust Valve, 1.600″ x 100L1.550″ OD Roller Dual Valve Spring w/ dampener, 225 lbs on seat, .710″ maximum lift10° Chrome Moly Retainers10° Bead Lock Valve Keepers7/16″ Rocker Studs5/16″ Guide PlatesViton Valve SealsHardened Spring SeatIntake Valve SeatsExhaust Valve SeatsBronze Valve Guides

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