The general mustang websites/listservs are OK, but the percentage
of racers is very low. The best place for *autocrossing* (and road
racing) Mustangs is the e-groups listserv/website.
If you are running a CP-class mustang, then you'll also want to get
on the CP listserv.
> The best technical resource for mustang modifications are the www.corral.net
> forums. You didn't mention which year you drive, but there are separate
> modular and windsor boards. There are a few autocrossers/road racers that
> show up on there.
> I'm not too interested yet in the modular thing, but I know there are other
> good sites for that platform.
> Also check out www.musclestang.com where you can find a "corner carver"
> forum with pretty good info.