View Full Version : Hydra 17-Position Chip

  1. EO number for Hydra Chip 7.3
  2. Tech: Soldering the J3 connector on the PCM.
  3. Currently stock 2000 F350 7.3 Diesel what is recommeded
  4. when removing hydro chip does it need to be set on stock before removal?
  5. Selecting the Right tune.