Originally Posted by joe_jeep
clutch it and jet it. mabey drop one tooth on gearing. mabey a pipe. otherwise just ride it as is, or buy a bigger sled. my 500 fan polaris is topped out about 80mph on glare ice. if the snow is deep 70mph is more common. i cant kill it though. has 11,000 miles on it and the engine has never been opened up.
x2 on clutch and jets. This is by far the best you can do, most people install pipes and think they are faster because of noise. even if you install pipe it still needs clutch and jetting! Pipe is out in my book, too noisy and annoying on long trail rides..