Clutch setup for 760 big bore?

[yammie760]

I would like to know if anyone is using there 760 big bore(Sx model) for 660ft grass and Ice racing.I need a clutch setup and gearing.Im running Bender Triple pipes, Bore carbs and all the other extras.

 

[Reimond]

What is the peak rpm?

 

[yammie760]

What is the peak rpm?

Bender pipes 8700 rpms.

 

[yammie760]

Bender pipes 8700 rpms.

 

[Turk]

Heelclickers or 8bu-00,s with something close to a 46/38 helix & load the tip. Green secondary spring at about 80 wrap. 21/40 gearing should get ya close.