Hellcat Throtte Body

[birok]

Hi All, I have a 2017 Charger 5,7 and would like to install a Hellcat Throtte Body. Attached is the original version from my car. Can someone help me please with the changes?
Thanks! Karoly

[JD40]

I personally don't make any changes for the HC TB. Maybe enable sensed MAP if you have issues with Throttle light/limp mode

[rich s]

I personally don't make any changes for the HC TB. Maybe enable sensed MAP if you have issues with Throttle light/limp mode

I've had issues with the Throttle light/limp mode with the HC TB.... what does sensed MAP do to alleviate the issue?

thanks!

[Spray-Cam Hell-Ram]

Running a HellCat throttle body on a 5.7L that's not heavily modified can be more trouble than its worth in most cases. Just wanted to warn you about the potential for having issues. Just seems that having a closer to stock 5.7L build that isn't capable of accepting the amount of airflow the HellCat throttle body offers tends to wreak havoc on Phi Factor/Phi Adapt and Throttle inlet/outlet pressures and in some instances, ultimately throw you into limp mode with throttle codes. That being said, you can try and give this a shot. Fingers crossed

[jbliss15]

It's the new school version of putting a 1000cfm carb on your stock 350

[JD40]

To be honest it's one of the few things I don't know the scientific answer for, but I know it works 100% and doesn't create any other issues for me. Iirc you may have to slightly adjust VE tables when enabling it, I remember WOT being a little lean/rich but could be wrong