[95Harley]

Hello all,

I have a primary clutch, it's a newer style 6 tower clutch. I want to run it on my wife's 01 Mountaincat 600. Does anyboday know what I should run for weights, and spring? It engages around 3900 rpm with a red spring, I think that's pretty good. It has 49.5 gram weights and it pulls about 8100 rpm. Can I run Comet weights in it? If so the setup for a comet clutch which appears to be almost identicle red spring / A25 weights.
Please let me know your thoughts

 

[Fast 440]

If you have a primary from a f-7 it will NOT fit onto your 600. The taper of the crankshaft is larger on the f-7. If you had one from an f-5 then you would be ok to just swap your stock weights and spring into it and go.

Fast

 

[my cat eats dogs]

Yea, you got the wrong clutch, if you run it, good chance you'll wreck the crank. F6 and F7 use a 33 mm crank all others minus the zr900 and 02 on up 800 use a 30 mm crank.