took my pipe off to see my pistonsand didnot like what i saw. so off to my dealer i went. first we did a compression test both sides were around 130ish with rubber push on gauge, he said this was fine.next i took off pipe and he didnot like what he saw. the clutch side blow by was down the pston as far as you could see, mag side was down about 2 inches. so he wanted to take it down.so we found clutch side piston had blow by all the way down the piston.luckley he had piston and rings in stock.sled has 910 miles on it.