Clutching - detailed explaination.

[sledneck22]

Does anyone have a chart or detail on what everything does in the clutch? I think a guy could fine tune a clutch pretty well if only to know what happens when you do "this".
Adding weight to cams = this
higher primary spring rate = this
higher secondary helix angle = this
larger bushings = this
backshifting is defined as "this"
upshifting is defined as "this"
I am just looking for something that explains "this" in a little more detail. I really would like to learn more about these clutches but don't want to start with trial and error.

 

[yox185]

This is the Bible of clutching. It's a long read, but so is the real Bible. It has everything you're looking for. http://www.totallyamaha.com/aaen.pdf

 

[yamahahaapex]

cool read

 

[sledneck22]

Cool. a little old but will give me something to read tonight. Thanks for this. Hopefully I can make sense of this and go from there.

 

[yox185]

I know it seems old but the concept, and clutches for that matter, have not changed.