322&432
later
perry

 

Must be a big bottle!! A stock 8.1 will only put down about 275 rwhp or so. The Allison is a hp hog! Those few bolt ons didnt give him that much........

Here is a dyno of a 8.1/ 6 speed. The Allison will eat more than the 6 speed. http://www.gm-trucks.com/forums/inde...topic=22502&hl=

 

That is very believable with the bolt ons and a cam!

 

and it has a cam also
later
perry

 

Hehehe. Its like pulling teeth to get all the truck mods out of you.

 

i keep thinkin were at the street races LOL "its jsut a truck with a few bolt ons LOL"
later
perry

 

...it's like pulling teeth. That is what I thought as I read it too LOL.
Congrats man, that is one tough motor.

 

its got alot more in store for it............
later
perry

 

soo, what size nitrous jet are you using, is it really a monster jet or is it just responding that well? thanks for the info bty.

 

right around a 200 jet
later
perry