MM cluthing

[norwegian]

Does anyone have a good clutch set up for a 2001 MM? everything stock except for hauck headgasket and spacers. Thanks

 

[Turk]

The stock 8cr weights work great with a 51/43 helix & stock springs. Run the sled at 83-8600 rpm.

 

[norwegian]

Will that help the primary to grab the belt better? It's touching it with silk gloves.. How about a roller change or are the stock ones that give the most squeeze?

 

[Turk]

The stock rollers are 14.5mm. Can,t get any smaller. Load the inner & keep the tip lighter. It will grab that belt well.

 

[norwegian]

What rivets should they be replaced with? I believe the inner is 10,3 mm alu and the outer is 17,2 mm steel? (stock)

 

[Turk]

How are rpm,s now? I would go with the larger inner rivet...better belt squeeze. I allways ran 8cr,s with a larger inner rivet.

 

[norwegian]

8500-8700. A smaller outer rivet wouldn't allow more rpm?

 

[Turk]

A smaller outer rivet when combined with a larger inner will lower rpm,s & give better back shift, acceleration & belt squeeze then loading the tip. Try a 4.5 gram inner with a 2.4 outer to start with.

 

[norwegian]

Thanks