I was wondering if anybody has any experience using the Polaris fix kits for there 800’s I have a 2010 that I recently bought second hand that already had one in it but seized because of a cold seizure never let it warm up(forged pistons) and had to replace the top end, from what I gathered the fix kit was the easiest way out seeing I’ve never tore into a engine before myself. After getting it all back together and getting it going I got to go out on it a few times. After fouling my plugs I had to buy new ones which my dealer gave me the recommended ones for my sled champion RN57YCC but the previous owner was running a NGK BR8ES which is not as long as the champion (more spark plug sticking down into cylinder) before I try starting it I was wondering if it’s ok to run the recommended spark plugs with a fix kit installed?
