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Piston Size 250r
RedRider23
10-09-2007, 07:34 PM
hey i was wondering if anyone knew what the mm would be to make a 265cc. would it be too thin 2 go this big without resleeving? thanks fellers
pimpt250r
10-09-2007, 09:07 PM
.080 i beleive
86 Quad R
10-10-2007, 06:48 AM
it's actually 68.5mm or 10 over bores.
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