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Speedmaster CNC ported cylinder heads are machined on dedicated 5-axis CNC machines to ensure accuracy and better flow
necks and are available in two versions--a durable plastic model and a thick aluminum model that won't bend after multiple uses
and less chance of crank failure
They feature extra-thick steel that's double-welded to the ring gear for added strength
Carburetor Stud Set Kit - 5/16-18/24" x 1.350" Speedmaster CNC ported cylinder headsSpeedmaster carburetor stud kits include studs, nuts, and lock washers. You can depend on Speedmaster for the quality fuel system hardware that you need.
US$ 34.00
US$ 79.00
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