Yeah polaris was gettign hit with the emitions police on there newer fans, the 550 or whatever, so they had to lean them down. To keep from melting them they had to Nickicil coat the cylinders. Those engines are such P.O.S. i dont know why use them for rentals other than their cheap to buy and fixOriginally posted by Octane
[br]Fans actually last longer because the are jetted richer (richer means more lubrication for the engine) and because they are almost impossible to overheat.
Its not at all uncommon to see a fan-cooled sled with 15,000-20,000 miles on it.