Hi All,
I was just browsing the Erlandson performance website for clutch springs for my V-Force. I'm not very familiar with automatic clutches and primary and secondary springs. Anybody know what each spring does?

There was a primary spring chart there that I didn't understand. Maybe one of you could explain it.

Color Part # 2 1/2” Load 1 1/4” Load

Green DRS16 65.8 kg 118.0 kg
Orange H.D. DRS15 56.8 kg 118.0 kg
Purple DRS17 54.5 kg 82.6 kg
Yellow DRS14 43.1 kg 65.8 kg
White DRS18 34 kg 70.37 kg
Orange DRS13 34.0 kg 61.2 kg
Red DRS12 27.2 kg 63.6 kg

Thanks,
Mark

 

Maybe you can get some info. from here.

Clutch
Clutch II

 

Thanks a bunch. It helped.
Mark