2 Speed PUCH engine


I have the 2 speed autoshift engine w/ a 70 cc kit on it. Is there a way to adjust the way the clutch picks up on a 2 speed? I like the one speed tranny better as I think the 2 speed is actually slower on top end.

Also, what is the correct setting for that amal carb mixture screw?

Any trans mods for this are appreciated

Re: 2 Speed PUCH engine

No, there's no way to adjust the clutch engagement times to my knowledge. But you can play around with the rear sprocket to give it more pickup ( larger ) or more speed ( smaller ). Can't give you any info on Amals other than to tell you to let your plugs color determine how rich or lean to run it.

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