help with 03 cobra

[gregcobra]

I have a predator u7142 cobra
Version v.9r02
Hardware univ_rev2

2003 cobra with a custom tune (unknown)

How do i modify the tune for a 75 wet shot. Car makes 12lbs and has a intake and exhaust. currently it sees 19* of timing under wot up top and holds it. Do I need to do more than just pulling timing? Do I wanna pull from 2-4k and 4-7k rpms. Thanks

[mikel]

pulling a few * will do the trick.

[gregcobra]

Thanks. Should i see a change in afr by pulling timing or is that only when fuel is added or removed

[mikel]

timing will not affect AFR.