Allison 5sp: How to make a high HP allison live???

[03spoolindmax]

A lot of good info on this thread :thumb:

 

[jkholder09]

Op
You can turn the clutches on with tech 2 and monitor pressure.
Try 3rd gear since you are there. A bouncing needle or inconsistency could show a problem.

 

[snowman]

This sounds similar to the issues were having with a truck at our shop. Anything ever figured out??

 

[Burn Down]

Reece was getting some parts from George last I talked to him...