ryangavin Posted April 4, 2010 I'm doing a top end rebuild. the Owners manual is useless . but was wondering if anybody knows which way up the piston ring goes. the ring has a t marked on it and i'm assumming that this means that this faces the top of the piston but want to make sure i'm doing it correct . Thanks 👍 Share this post Link to post Share on other sites
xr250r64 Posted April 4, 2010 yes letter on the ring goes to top of piston Share this post Link to post Share on other sites