03 GT

If I buy a Predator Tuner and max out the timing on that.. Then add the timing adjuster and increase the timing even more, would that hurt the engine? Whats the max that can be safely done while running 93 Octane?

Chopper

There's only so much performance to be had by advancing timing.Too much and even if you don't detonate you fight the pistons trying to push their way up the cylinders.

Poobs

ditto