I've been going through a lot of puch motors lately... I know all the cylinders and pistons are numbered, has anyone recorded the differences between all of them?
I've got a #2, #7, and #11 right now. The 2 was off a free spirit, pretty good porting. #7, not so hot. The intake port is TINY!!!! I took that off. #11=awesome! This came off a newport but I don't think it was stock. Hi torque head, super big ports for stock, and a cast iron sleeve(?) Super torquey, great low end. The piston, which was stuck, had a dyke's ring that went right around the crown. Didn't know those came on stock puch's?
So, I was thinking it would be cool to compile all of them for the wiki.