Is there a good chance of messin up your sled at the alyeska one?
What are the differerences between stock and improved stock, Just engine mods?
Only seen a few sleds wrecked since 2001'.
Improved stock: Stock chassis, can run any track but stock length, any ski, and ANY shocks/springs. Motor: pipes, porting, OEM head but can modify, any clutching combo's, I forget the rest.