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  1. General Discussion
  2. Vintage Ski Doo's
    Im looking into building an ice oval sled. the sleds that I would be able to build it from include: a 77 olympic, an 83 everest, parts from a 81 citation 4500, or a 74 panther. I have a lot of parts and stuff lying around so Im sure I could make something work. does anybody have tips for...
  3. Mach Z / Mach 1 / Formula III Triples
    I am building a sportsman 600 oval sled out of a 1998 FIII. I am wondering if any of you have experience with offset timing keys. The engine and cdi box have to stay stock, but I have dynoport pipes on it, and am looking for some extra power. The oil injection system has been removed, and I am...
  4. Mach Z / Mach 1 / Formula III Triples
    I've got a Formula III that I will be running next year in an oval racing class. The class does not allow any porting, but it doesn't have any limits on what thickness base gasket you can use. Race fuel can be used in the class. I am wondering if I'm better off using a thin base gasket to...
1-4 of 4 Results