bigdirt250
New member
I have a comet 102c clutch for my yamaha srx 440. It has an Aaen purple spring and n-1 cam arms. I want it to engage at 5500rpm right now it is at 5000rpm. Does comet make an engagement spacer or washer? Where does it go? Behind the spring , does the spring sit on them? Or will i have to notch my cam arms? Also the secondary clutch does anyone have a setting for it for drag racing, what hole and how many turns of the helix. Thanks Gregg