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circulation

  1. Raptor 660 General
    Ok, I have an 04 660. I put a 10.75 piston in it, stage one cam, .5 inch carb spacer, and no airbox with k&n. I had to split the case and replace second gear. Now I have oil draining from my tank to the crankcase over nite and it will not return it fast enough to the tank when its running. I...
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