I have some questions about clutching and gearing for 1998 srx mountain it's an all stock 136''x1.5'' with a gutted air box, reed spacers and a rumblepack can. I don't what kind of helix and gearing I need to be really quick for everyday driving and some F7 racing but go around 110mph or more If possible. My one problem is it has a comet primary clutch it ingages at 4000rpm I think that might be ok. Also I might want to put v force reeds in it later is it worth it. PS. If anyone knows any other mods for these sleds let me.

If you don't get a reply in this forum, you might want to post this question in the general discussion area, or tech forums. This has helped me out a few times.
snow_bone