eagle Posted October 26, 2007 Report Posted October 26, 2007 (edited) I am looking to mess around with a big bore 250R. Wondering if anyone would have some useful port maps from either an OEM cylinder or even a big bore aftermarket like the saber??? Really curious to see what layouts are working on those and how radical the timing. Maybe even some maps of Cheetah stroker cubs would help a bunch. my stroke is 72mm but it's all relative. Thanks Edited October 26, 2007 by eagle Quote
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