tranny question

Barlow

Barlow
Apr 19, 2009
120
0
0
Mississippi
i have the ppe set on level 2 which is 90hp... i smashed on it for the first time and was rolling at 50 mph. Roads were wet and i couldnt tell if my tires were spinning or tranny slipping. but when it shift from second back to third it staarted pulling normal.. so at what power increase is borderline for the stock allison?
 

The Neens

BFD
Staff member
Aug 10, 2006
4,596
1
36
Monrovia, Ca.
I never limped my '05 running the level 4 Banks (80 RWHP)...I think that's about the limit for the '01-'05...Some are a bit weaker, some stronger...