I am interested to see how many are or have run a stacked combo eithere edge and quad, or other stack on the factory allison tranny. How was it, are you still running it? Any and all info wanted for research please.:)

i ran 2 different stacks at 2 different times for alittle while
1 was edge hot juice/bd intimidator 170 horse and they played great together. tranny didnt like it though
2 was edge hot juice and ppe 330 and they ran together great. the tranny held up awsome too

just curious what were you running to get 440 horse

I was running the regular Edge/attitude, and a quad 215. Blew through the converter the first time David just laughed, and the other 4 runs were all the same power so we just smiled and laughed. It was fun.

When I sold my hypertech, I loaded it up for ride to the post office.
Edge 5/5 & hypertech 3, smoked like hell, boost was pinned at 25.6 as soon as I got on the pedal, tranny actually shifted good.
I have never limped or even zinged my tranny, 85000 miles & many a nights snow plowing.
Probably the weakest stack you could do, but fun for 15 minutes.