my snowmobile is a 1987 ski doo formula mx that i swapped an sc10 rear suspention into (gray sled). and my dads snowmobile is a 1987 polaris indy 340 sport (blue sled). iv put a great deal of my time and mony into both. they are 25 years old naw, so i just picked up antique plates for both. no more regestration ever!!!. these plates are good for as long as i own the sleds.
i still nead to to work on and get a few parts for both. iv taken on the responsibility for maintaning and reparing both sleds. mostly becouse my dad wooldn't do anything to fix or repair his if i didn't. hes willing to pay for the parts if i do the work.
on the mx i nead to replace the abused trailing arms, replace a broken motor mount and fix a crack in the hood as well as find a way to raze the nose a bit to match the rear.
on the indy i nead to re cover the seat, as well as fix or replace the cracked up hood and wind shild.
the mx is stated to hit around 90 mph top speed. iv only had it up to 80mph .i ran out of room, there arn't to many smooth spots where i ride. the 340 can only get up to around maby 70mph.