92 octane highest in my area

[RobFresh2SVTs]

Predator u7158
Predator Revision ?
2003 Ford lightning
92 octane is the highest octane in my area and I have been running off the 93 octane tune. May I get some help getting a 92 octane tune?

[hooahshel]

I had the same problem, but I only have 91 octane here. Just lower the spark timing by 1 (I did 2) and you should be fine. My car is running great now!