tuner?
Power Hungry Performance makes them. The reason they are so good is because Bill (owner) use to work at EDGE and he makes custom tunes to go with your current modifications, CAI's, exhaust, etc. Most people prefer the Gryphon because of the EDGE setup with the advantages of custom tunes.
i have a 99 f150 4x4 that i dropped an 02 L motor into, with the pcm from the 99 is in the tranny works, but the motor runs rich and cuts out, but when the L pcm is in then the tranny goes limp. Does anyone know how i can get them to work together?
once again: you cannot run the lightning ECM with your 4r70 transmission
you need a custom tune for the N/A ECM to make it run right
now go back to your own thread






