Thanks brother. It's close as stock dyno on an 05 4.7L is right around 160 rwhp. I did my pulls in tow mode as I don't have overdrive, lol. I tried to keep it from shifting anyway. I love watching diesels dyno when pushing major boost with propane injection, lol, they never disappoint.

If I have to, I will cut out another section under the hood scoop but I think I can get it to fit. I pulled out my dry ice chamber when I did the head work to the engine a couple of months back and never but it back in. I'm going to use some of that space also to put the water 2 air core.

 

sounds good blown!

 

can i use 4:11 gears, sorry to be off topic a little, or i can only use 4:10?

 

Is yours a 9.25 rear end? If so, any Chrysler 9.25 ring and pinion for 31 spline will work. Motive and Mopar 4.10s are the only ones I tried.