Predator "Performance Tune" How safe?

[Orange Poison]

How safe is the Predator Performance tune on the 03/04 Cobras (with stock pulley, CB & CAi)? Are there any issues to worry about? Any possibility of slight detonation?

I know some have had issues with the Predator's pulley tune with a smaller pulley of course, but is the perfomance tune a good thing for our cars?

Thanks for your insight....


Tony

 

[chrisle7220]

well use the performance tune and then go to a dyno immediately. i did that and found my a/f was running very lean. So i had to go back into the predator and richen out the fuel.