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6.2L 6L80E MAF only tune

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I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

 

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6.2L 6L80E MAF only tune

im working on a 2005 TJ jeep, it has a 6.2L and 6L80E transmission, it has 35 Tires and 4,56 gears. it has Np231 transfer...

I own EFILIVE, and LM1 wideband

 

Engine side: i would like to do a  MAF only  tune, , remove the torque management and all that stuff, and add some timing, i dont know much timing does the 6.2L like if you can help me or advice me on the timing MAP , will be great

On the transmission side, i have find some problems, i dont like the way it shifts, i want fast firm positive shifts, and good downshifts,  other problem i find, on 4Low from 1-2 will hit rev limiter then shift, 2-3 same, and will stay hitting rev limiter from 3 to 4 and will not shift,  i will atach the stock tunes and the current tunes if you need any specific log with specifics pids let me know, please let me know what i can do to take the max out of the engine/trans

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