Product Overview
Designed Using Solid Modeling Technology, Raised Exhaust Port Exit, Custom Headers May Be Required, Made in the USA, Cast From Prime A356 T6 Aluminum, Heads are Cast w/High-Flow Ports, 20 Degree Inline Valves, Required Competition Valve Job and Bowl Belding, Steel Alloy Intake/Exhaust Vale Seats Installed, Manganese-Bronze Valve Guides Installed w/Semi-Finished ID, 63cc CNCd Combustion Chamber, 85cc Exhaust Port Volume As Cast
