I was invited to a Dyno Day for a bunch of Dakota RT guys in Houston. Those guys are serious about their trucks. All good looking trucks with great numbers. A couple of Super Charged 450+ HP RTs in the group.

I have an 04.5 600, 4x4, 3.73 Gears, 48RE, BFG 315s, AFE Stage II Air Intake w/Pro-Guard 7, Banks Monster 4" Cat Back Exhaust and the Juice w/Attitude. Did three pulls no torque available. They did not have the adapter/pickup they needed. Second time at two different places that has been the case.

DynoJet Dyno

Pull 1 Juice/Attitude Level 3 324.30HP
Pull 2 Juice/Attitude Level 4 342.32HP
Pull 3 Juice/Attitude Level 5 360.19HP

One thing interesting was the guy running the Mustang Dyno has a 2004 2500 4x4 Chevy Duramax with Auto. He has the same air intake, exhaust system, tires and the Juice w/Attitude. He said that his had almost identical numbers. His Level 5 was 358HP.

I am satisfied with these numbers for now. The truck dyno'd 280 stock. Next time on the Mustang Dyno I will see if a load will spool it up quicker and maybe be a little higher numbers. After the trans upgrade then I will swap for the HOT Juice and go from there.

 

did you see the printout of the dyno on the Duramax ?

 

No I didn't LOL. I do believe that he was telling the truth. He seemed surprised/saddened that mine did just as good.

 

i am surprised and saddened that the duramax did that good