use this website and call these people. i talked to them yesterday, very pleasant to deal with. i believe they're out of florida.

ATV Parts :: 250cc :: Camshaft & Valve Assy - EZ atv parts

 

Thank you, I found a valve assembly on there: All Parts :: 250cc Valve Assembly - EZ atv parts do you know if these will work? I don't know the specs on the valves. if these will work 24$ ain't bad at all.

 

Hey guys, I know this is a double post and bumping an old thread, but, I found a valve set, comes with the springs, retainers, both valves, guides, ect. and it says it's for the CG250 water cooled 4 stroke engine, so these will work Correct?

Valve Assembly for CG250cc Water-cooled ATV, Dirt Bike & Go Kart [K085-024] - $42.95 : , Chinesemotoparts.com

any help is appreciated.