satx
Well-known member
Ford probably puts a relatively conservative tune from the factory due to warrantee concerns etc.. Just as on other supercharged mod motor Ford vehicles, they leave a little HP on the table from the factory.
bony said:Dave, I am with you. I have ran PowerChips in my MBZ's and they set up of either 91 or 93 Octane and remap extensively. Whipple claims to remap in such a way that a Ford dealer can't detect it.
AMB said:On 03/04 Cobra's, there is a CAT protection ckt that richens up the AFR. The GT may have that same ckt.
AMB
Fast Freddy said:my ford lightning makes 400 rwhp on 91 octane and 13 degrees of timing. 430 rwhp on 100 octane with 19 degrees of timing. not sure if more fuel is added or not between the two tunes. i just flip a switch and presto more power. the software is diablo revolution. :thumbsup
Fast Freddy said:my ford lightning makes 400 rwhp on 91 octane and 13 degrees of timing. 430 rwhp on 100 octane with 19 degrees of timing. not sure if more fuel is added or not between the two tunes. i just flip a switch and presto more power. the software is diablo revolution. :thumbsup