Originally Posted by JJHACK
2004 5.9

Set it up for the 70hp it was a shocking increase.

Went back down to 40hp it's easier to deal with.

I cannot imagine what the 100hp setting is like I'm too chicken


It's hard not to like the way it wakes the 5.9 Cummins up. Hoping it does the same for my 6.7 when I upgrade.


Semper Fi