LML trans pressure boxes

[DPC]

Any input on pressure boxes for the 2016 Allison? I see BD and ATS make one and wanted to see if they are any better then the G-solenoid mod.

I've already done the solenoid mod and now have a transmission tore down with smoked C1 clutches. After building it I was thinking of adding a pressure box or will the internal line pressure mods from the kit be enough?

Truck has a 100hp tune. Thanks.

 

[JoshH]

If you are using a pump and valve body spring kit to raise pressure, do NOT use anything to modify pressure controls beyond what the stock TCM with stock tuning does. You will damage something.

 

[duramaxzak]

I don't think you want to run both at the same time, it's either one or the other.

I'm sure Mike L will chime in.

 

[greendury]

What these guys said.

 

[Mike L.]

Listen to the above recomendations.

 

[DPC]

Thanks for the input, that makes things much easier and cheaper.