Predator Tune Questions/Tips? Help me out!

patterjl

New Member
Jul 1, 2006
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I have a 99 Mustang GT Convertable with the following Upgrades:
4:10 Racing Gears
Mac Pro-Chamber w/o Cats
Borla Exhaust
C&L Intake System
Steeda Underdrive Pulleys
Diablo Sports Predator Tuner

I installed the Diablo Sports tune, noticing a positive Increase in performance. So far the only Modification I made to the sports tune was 4:10 Racing Gears.

My questions pertain to safe and benefial changes to "Fuel Base" and "Spark Advance". I'm not too worried about Gas mileage. I'm looking for better Racing Performance. If you can give me any Tested and safe Tips for my Tune on these subjects or any others, It would be very appreaciated.

Thanks