Tunes with 6 spd's - Need Advice
I am considering a PHP Phoenix chip but not clear on differences or direction related to "tow" tunes vs "performance" tunes with a manual transmission truck. My limited research leads me to believe that I just need to focus on performance tunes since the tow tunes mainly adjust shift points in auto trannys....is this correct?
I have a 2003 7.3L F350 CrewCab 4X4 6 spd dually flatbed and typically pull 7K to 15K loads routinely. I've got a cold air intake and 4" exhaust and pyrometer. Any help with choices would be greatly appreaciated...my first list is:
1. Anti-Theft
2. Stock Calibration
3. 1000 rpm High Idle
4. 25 hp - performance
5. 80 hp - performance
6. 120 hp - performance
Thanks for all the feedback!
GooseNgo
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