I keep hearing hydra tunes are best...Ok so my true question. can I run hydra tunes on the chip I have now or do I have to change things all over?
Hydra is a programming platform that many tuners write for. It is a great way to use tunes from different vendors.
I don't think that programs written for the Hydra platform will work on others.
The Money Pit
2003 F-250 7.3L PSD FX4 CCSB, Dual Alternators - 160/80 SS, T500, FRx, 6.0 IC & TC (w/Derale), S&B, RR 4/4 Wheel, EBPV-less, RR OCR, IH Up-Pipes, Hydra (PHP & GH), ISSPRO Gauges, FTVB, 4" MBRP, H&H, Racor PS120, 140A Alternators, North Stars, Dynatrac, XRF, ATS Springs