Will 90cc fit a 100cc

[leadsled01]

Let me explain. I have a 90cc big bore kit for an eton. Will this bolt on to a 100cc xtreme cases? (xtreme 100 is the old 2 stroke not the new 4 stroke models). Any nadvice is appreciated.. Jerry

your 100 cc is a 45 mm crank and 52 mm bore so yes its the same thing. your cylinder needs to be at 78.5 mm instead of 77 mm the 78.5 is for the 45 mm crank. always remember that hate to see your piston hit your head. I hope this helps you out.

[leadsled01]

Originally posted by tgcheeseman
your 100 cc is a 45 mm crank and 52 mm bore so yes its the same thing. your cylinder needs to be at 78.5 mm instead of 77 mm the 78.5 is for the 45 mm crank. always remember that hate to see your piston hit your head. I hope this helps you out. Ok, so if I run double gaskets it should work. ( I got your PM, thanks.)