Ok so I just got a great deal on this sled, owner "blew up" the motor, according to him it was seized but when I got it, it turned over freely.. Will even start and run on one cylinder. Did a compression test, pto side good at about 130, mag side virtually nothing.. Wouldn't register on gauge.. So I pulled the head expecting to find a hole in the piston.. But everything looks really really good.. No visual or physical scoring of the bore, piston looks fine.. Any ideas as to what may have went wrong? Why there is no compression? And I plan on disassembling further tomorrow, just ran out of time today
03 skidoo summit 800 H.O.
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