whats a good tuning site for mitsubishi's?

 

Depends....what are you tuning with?
You're asking a very general question about tuning, but different cars use different tuning devices and techniques.
The only thing all cars have in common is, what they are tuning for and that's air/fuel ratio and timing.

 

yes far too vague. We need to know what kinda of tuning, what car. and an idea of what you want to do.

 

oops sorry for the vaugeness fellows. It would be for a 3000GT the base model.