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big bore?!?
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Posted by: BlackTrx440ex

i was wondering what size piston i could get without having to send it out to put it in and get it resleeved and everything. could i get a .080 or .060 or anything else because i need a new piston...

Posted by: honda300EXtreme

.80 over is a common and the best size to go with out having to get a new sleeve, but as you probably know your still gonna have to get the sleeve bored to match the new piston

a .80 will give you 297 cc's

if you dont mind running premium fuel, i recomend a 11:1 piston for a little more pep

Posted by: forgiven

Just hone and do stock if cheap is your goal.