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Join Date: Nov 2012
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You actually CAN stack chips on the 99-2003 7.3l but it has to be certain combinations of older programmers for it to work correctly. It would be best to sell the banks ottomind chip/programmer and find one that has much better tunes. A dp tuner or php hydra will has unbelievably different files for shifting and power while being safer than off the shelf flash programmers and chips.
-99 F250, 4X4, 6.0 trans cooler, 08 mirrors, 05 grill, AIS Intake, lvl kit, JW Vbody, cncfab hpop lines, WW2.
04 Excursion Modified, 04 F350 Modified, 06 F350 Modified
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"Its like me getting five 5 gallon bucks and throwing regular, mid, premium, #2 diesel and offroad diesel and then shooting a roman candle at each one to show which ones burns better."