Rings are probably fine, as thats not a whole lot of miles on that motor your top speed is about right, what were the conditions like that day? Wet heavy snow?, loose powder?, hard pack? high pressure, low pressure, temps? all these issues affect performance even EFI sleds. So just clean your APV"s if they need it.Originally posted by UFOF7@Mar 23 2003, 07:44 PM
it has 3900 miles on it, so I am thinking maybe it needs a ring job?