Carroll Shelby Engine Company

CSX30318

289/351 205 Completed Cylinder Heads (Pair)

Cylinder Heads

*Exhaust port bolt - dual pattern *Air Flow, Intake - 310cfm w/28-inch @.700 lift *Air flow, Exhaust - 233cfm w/28-inch @.700 lift *Intake port volume - 205cc *Exhaust port volume - 70cc
*Head Material - A-356, T6 Aluminum *Valve Diameters - 2.08-inch intake; 1.60-inch exhaust *Combustion Chamber - 58cc *Valve Guides - 8mm; manganese bronze material

If you are looking for a solid pair of street/strp heads for your performance vehicle, the Sheby/AFR 205cc Aluminum Cylinder Head is your answer. With the lightweight 8mm 2.080 intake valves, 1.600 exhaust valves, this head moves tremendous volumes of air through conservative runner volumes, producing big torque and horsepower numbers. With combustion chamber volume at 58cc accompanied by 70cc exhaust ports raise d.125 higher than stock. The SHelby 205cc is the ultimate choice for 331 through 427 engines operating from 3500 RPM to 8000 RPM.

KUS Magnetoelectric Tacho Sensor Sender For Tachometer (UNF5/8)
Scorpion Ratio Roller Rocker Small 1013
Mix me 4130