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Old 12-28-2011, 10:28 AM
MaxTolar MaxTolar is offline
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Join Date: Dec 2011
Location: SW Kansas
Posts: 9
Default How much power with GY6?

Hey guys, here soon i'm going to be overhauling my GY6 150cc engine. I'm just curious about how much power can be made with the GY6, my ultimate goal is to get around 15 to 20 HP out of it, but not sure if that's even possible. Would a 63mm BB kit, performance head, stroker crank, cam, exhaust, intake, and rejet be able to get close to that mark? I just want to know about where i'll be at powerwise before I start investing a lot of money into this rebuild.

Thanks
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