what tuning can be done to a stock 98 camaro?

[mvvette97]

Just to give it a few more ponys. I guess it does have a cat back.

[joecar]

Increase high octane spark advance table a few degrees in a few areas... but keep an eye on knock.

Adjust PE table to get suitable AFR around peak torque and from there to peak power (may need a wideband).

[Garry]

My basic AutoVE-Tune got me down from 14.2 to 13.7 ... w/stock 2k Firehawk, no mods ...

[pdasterly]

my scan shows an etc error, codes
electronic throttle b2706
b2713 and b2717

[shallow bay]

Increase high octane spark advance table a few degrees in a few areas...

Any specific areas that you recommend?

[98 tigershark]

Buy a new fuel pressure regulator and lean it a bit, 97,98s run rich and maybe a 160 degree thermostate with lower fan calibration. After that not much, maybe 12 hp at the most as the factory did a pretty good job. Sorry and good luck.
98 tigershark