My 2000 Blazer runs well enough to seriously hurt or kill me, but... Has anyone tried the different weight/spring sets out there? Also, has anyone tried to change the front or rear sprockets to get more low-end grunt? My wife rides one too, but she is perfectly happy with the giddie up hers has.

 

I would not experiment with springs and weights unless you know what you are doing. A CLUTCH KIT will do the trick. Just tell them what type of riding you do and they can fix you up.
RCR
HPD
HOTSEAT
AAEN are the names of a few companies that can help you.
The best BANG for your dollar is a pipe/clutch kit combo.
A friend of mine has a 400 scrambler and changed his sprockets. Smaller in the front and bigger in the rear and got pretty good results.

 

Kevin,

I have put a 38 tooth sprocket on my 1997 Trailblazer (stock 42). I was trying to give my girlfriend a little more speed to keep up with me and my Sport. It turns out, after I added the 34mm carb with UFO, pipe with silencer, and clutch spring, that the smaller sprocket was needed to keep the front end on the ground.

 

Thanks for the advise. I did talk to my dealer and he had a parts list with different spring/weight combos. I guess if you are a tuner you would probably know what you were doing!