
Originally Posted by
txslow6
Had 2 ZZP PCM's-made a previous 1.9 rockered/SSIC/plog/dp/3.4 GTP put down-271whp/325tq. Far from just an idle bump and increase startup fueling. Lol.
Currently running a ZZP shelf tune on my 97 TGP- IC CT kit, 11 PSI, 61mm, 1.9 rockers, cutout, 2.5" exhaust, put down 346whp-again far from an idle bump and increased startup fueling. Lol
I've also run Intense Racing and DHP shelf tunes on my car. Both were great as well.