I found some wisco pistons for a Sachs/Penton. These pistons have one small elongated hole right below the piston lower ring, on the intake side. Looked different then the sachs pistons I have. Will these pistons work in the sachs motors?
Dirk
Dirk,
It sounds like you have found the 125 KTM motor pistons! Are there part numbers??
Donny Smith
Yes, I will have to call the guy to get the #'s. They were wisco pistons. two had a dark colored coating on them. Will these work in a sachs. That port on the back of the piston would line up perfectly with my worm ported sachs barrel. I didn't think to measure the deck height, or the pin height as I was picking up a 175 KTM and a Husky roller, while I was there.
Dirk