I bought a 1200 engine from a friend as a project. The pistons are in great shape, but since I broke ring seal, I want to replace the rings. Can anyone here help me with a way to identify if I have Wiseco or Yamaha pistons?
For what it is worth, the engine was originally built by Hank Scott, and knowing a real good valve job when I see one, I can tell you that the man knows his stuff.