L
Hello! I have a summit 600 -14 that I have owned since it was new. I was wondering when I should change pistons on it. The snowmobile is almost at 3500 miles / 5500 km. I would say that I have been taking it pretty easy, never full throttle for a long time and it has never overheated. I haven't been using it as a mountain machine, so the engine has been less abused than it usually is at normal summits.
Cheers
Cheers
