Re: Raising puch cylinder

Richard Vestersund /
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Can someone recommend a good cylinder thats already or easily ported to suit shifter engines and high rpm. I know gila is a fantastic kit but i like to play around porting and souch. My wallet isnt that thick so hopefully under 140$ for a kit. I was thinking the "MK" 70cc Athena Big reed copy. I know the cylinder has to be tinkered to get right port height vs piston crown.

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