Re: interesting experiance, trying to blow up a china girl !!
ok here is my port work and jug
you can see the intake has been ground to a D shape and hogged out as far as i dare
the exhaust is ... well ... just huge lol.
i ground it out to an offset D shape and i can fit my thumb through it !
the cylinder wall is pretty good considering the abuse i have put it through for the last 3 weeks lol some glazing and a lil bit of scoring but still useable
the piston has some blow by where the rings close together and where the exhaust port is but thats to be expected espesialy with sutch a large exhaust port.
its all going back together and on another bike untill i get my trike rear end and new hub