I just picked up this sled today and I need some advise from people with more experience than me. It has 6700 miles and I am on the edge of throwing new pistons in now instead of after a meltdown. Three hundred bucks now sounds better than a bore job in February. I did a compression test before I said yes and everything came out around 115-120 psi. Anyone can tell the sled has not been abused, but I probably am going to abuse it this winter. The machine is bone stock, and probably will stay that way. If the sled was to be modded would you advise differently?