Hey, Im rebuilding an 83 250r and bought an old Sudco Piston and rings off ebay and no instructions were in the box. Honda manual says do not interchange the top and bottom rings. The Sudco rings seem to have identical markings on each ring. a "T" and a ".25".
What do I look for on the rings themselves to know which is top and which is bottom. Been searching online for a couple days now for info but cant find an answer.
New to 2 strokes, but would hate to rebuild the whole thing and then put the rings in wrong.
Heres a pic of the markings on each ring. The top ring has a smaller "T" and is hard to see, but its there.
Thanks,
Matt.