Great running ski! 49.7hrs. Had 120psi, torn down in 2005 to go big bore, didn't happen.

Gave away pistons and I have 3 OEM plated cylinders with smooth powervalves. Still has all the cross-hatching.

$275 ea. shipped immediately. No nonsense guarantee. I'm 54 and too old for an unsatisfied buyer. Let's call it a 14 day money back.