I was wondering if any one has done any clutch work to a sportsman with ebs my friend just got a 660 griz and that thing has such a hard take off it will wheelie like nothing.

 

Madscrambler,
I have done work to my quad. I have a 2001 Sportsman 500HO. I put the red primary clutch spring in. Also I replaced the stock clutch weights with 58gram weights. Man you can tell a difference. It will grab and go. You can wheelie in High now. It is a very noticable difference. I would recommend it. A spring is about $17 and the weights are $50 a set. Its worth it.