big valve head

your bike having problems? is it sluggish and slow at the top end then look no further our hemi style big valve head with 25mm intake and 22mm exhaust valves is the way to go this head is perfectly matched to our high compression piston (either alone or with the big bore kit) to give you all the flow that you need this big valve head kit comes with a performance grind camshaft to optimize the power

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