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I did both the bobble max out and dropped Schedule 7 1-2 upshift -70 at WOT.

-Dogg

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Just looking for stock to compare. 17/18 challenger RT A8?

-Dogg

All I switched from Diablo to HPT so never did a stock trans read of my 2017 Challenger RT now I am trying to clean up some shift points/pressures & drivability. The closest tune I have to compare...

Looks like the adjustment cleaned up my issue from what I can tell in the logs won't know for sure till better weather is back upon Michigan and I can hit the track as we all know it's impossible to...

That does make sense I just made them 7200 & 160 should never trigger. Thanks for the background.

-Dogg

I will lower it from my logs its schedule 7 for sports mode. I do not understand if its commanded to 6170 why it's hitting 7k but its doing it consistently so ill reduce and test. What effect if...

Thanks for the quick response! Do you mean on the trans side shift scheduling? I think its set to 1310 at WOT which should shift at 6170 however I do notice its almost hitting 7000 for that shift? ...

Stock transmission no upgrades there except 3.09 LSD not really trans but could have some effect.

Logs added I didn't have the best PIDS at the time so didn't know if they would help.

-Dogg
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Oh wise one's I found a consistent drop off in my 1/4 mile runs have attempted to clean up but haven't found the correct table. Attached are 3 log screenshots from 2 different 12.95 runs and a 12.89...

Circle D

I did a compare on the 2 files and the shift pattern 3,8,27 appear to be the same values.

I think I am ok with those shift points as long as there is no limp mode like with V3. Thanks for taking the time!

That is good to hear PatDragRacer had me very worried! any suggestions on my auto shifting issue? I don't mind doing the research on what to change my guess is Main Torque Intervention Normal under...

I honestly do not know the recommended but I got the 3600 to paid with the stage 3 cam. All were suggested upgrades and they are installed so I am going to figure things out with the current setup. ...

Sorry I just loaded up my original trans tune and gave up on the tune after not hearing any ideas. I do appreciate the response. My issue now is a bit choppy at stop lights and Auto goes thru gears...

All,

Just got a 3600 Circle D installed on my 8HP70 17 Challenger RT. My initial trans tune was setup prior to the install and my tuner is now unavailable to tweak :mad: Attached is that tune....