2006 gtx 550f piston killer

[YETIms]

its always the piston on the right side that sucks

i still use the original piston on left and third new piston on right side.

don't know what the problem is.

cooling?

thx

 

[summit800]

Id say your jetted too lean on right side or you could have a bad crank seal or a bad reed boot , also looks like the ring broke off Maybe a bad port that the ring is catching