ScootDawg Forums - View Single Post - 1p39qmb can make how much power on stock crankshaft?

buford1488 · 10-30-2013, 12:34 PM

the big valve heads that i do for scrappy will give ya alot of bottom end. good for climbing hill's. with other mod's all so. if that is what you are looking for? thanks...................buford..........

10-30-2013, 12:34 PM	#7
buford1488 Join Date: Mar 2011 Posts: 29	the big valve heads that i do for scrappy will give ya alot of bottom end. good for climbing hill's. with other mod's all so. if that is what you are looking for? thanks...................buford..........
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