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yamaha primary

  1. Engine / Drivetrain
    Hi, I have only used a snowmobile once, but this question is actually for a go kart. I have a motor from a 2004 Yamaha Viper and a Secondary clutch from a 2000 Polaris 800 RKM. I also have the Yamaha secondary clutch, but it is splined and uses a 25mm shaft. The Polaris Secondary is 1in keyed...
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