HondaCowboy82
SDD Junior Member
Currently have a Hypertech Programmer III on my 01 Ford F250 with 7.3L 6 speed. It has a 4 inch turbo back straight and a S&B Cold Air. Would i get better power and mileage out of the HyperTech or out of the DiabloSport 78HP chip? A guy has the chip for sale.. just wanting to make sure that it will help me anymore that what i have.??