Re: stock puch cylinder porting gains

Mo Peds /

Instead of the porting try other things like piston mods.

The reason I say that is a piston is alot cheaper then a nice cylinder.

ring landing ports

wrist pin holes for lubing

chop 1mm off the intake side..

chamfer your ports helps .... hmm

wider is nice but a little taller ports help also.

Do some port maps?

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