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...