1973 Skidoo Olympique 399 LIVES AGAIN! Apr 13, 2011 21:54:45 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by sledrat on Apr 13, 2011 21:54:45 GMT -5 Here She is my 1973 Skidoo Oly 399She was tuff sled to get going but i managed to limp it back together with the scored pistons and even compression..I can see a new set of pistons and seals in the near future to keep this old girl up running good..Heres Some rip em APART MOTOR pICS.STRIPED OUT PLUG HOLE!! HERE COMES THE HELI COIL\AND HERES A YOUtube vid OF HER RUNNING AGAIN..it might not be a fULL ratsled BUT THE mOTOR SURE WAS LOL