J
ja992
New member
my 09 800 shift 144 scored a piston 1700 miles after Polaris warrantied it for siezing at 1300 miles. When the top end was put on under warranty they did the updated head and pistons. The question I have is what pistons do I put back in it now I have to replace the monoblock. Do I just order pistons from the dealer for an 09 will they be the updated ones, the 2010 have a different part number? running short on time heading to the mountains in a week and a half. Was thinking of putting Wiseco's in it to eliminate some of the clearance issues but cant find a source online with them in stock.