Re: Mid Minarelli tune questions

Mike Thomas /
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Open up the intake and exhaust port. Raise the exhaust port by about 1mm and drop the intake the same. WIden them both about 2mm-ish. I did alot of playing around with my 50cc cylinder before going to the 75cc kit and had it running at 33, up from about 25mph. Put on a pipe------>Best addition.

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