I'm taking delivery of a "04 SP600 this week. Have heard about this heel clicker clutch kit. How does it work and what does it do for the performance?

 

I'm running it on mine, it will engage the clutch earlier (just above an idle) and make backing up alot more controlable. It also gets a better grip on the belt, you'll notice that alot of things you used to stop and put it in low for you can just go thru with the heelclicker. I don't even put it in low anymore loading it on the trailer - it makes a world of diffrence.

After many hour's of experimenting with diffrent weights and springs here's the best setup - just the 1.2g (set screw) in the shoulder, use the factory spring in the primary, and the kit spring in the secondary. most importantly, DO NOT use the steel replacement nut on the spider, use the factory (plastic) nut. it keeps the final drive ratio the same as factory specs. I've been working with Randy at heelclicker regarding the plastic nut, for now it's best set up for the 600.

It's a great kit and make's a huge diffrence on the low and midrange of the 600.

 

Thanks for the advise. I'll try it.