01 trailblazer 250

EPI makes the clutch kits for them... Most ppl get a pink EPI Drive clutch spring and a Purple Driven clutch spring. Like said before it wont give you very much extra speed but will give you a little due to the motor being able to rev a little higher. What it will do is let you have more power for pulling hills b/c it allows you to be at a higher RPM. I've listed this website before but here it is again since we have more Polaris ppl here now. Gen3USA.com - By the rider, for the rider. this is a Polaris only forum and you can learn anything you want to know.