Quote Originally Posted by Fast355 View Post
Most people do not just give out their tunes. Also every engine/vehicle/driver is different and no two optimized vehicle tunes will be the same. GMs tunes are pretty generic. Not a lot of timing advance and pretty rich throughout. Are you running a wideband oxygen sensor to keep tabs on the air/fuel mixture? I would recomeend one, especially for the novice tuner.
OK well I'm looking for what charts or tables to Change and like how much should I change them
Thanks