Went to the dyno friday night and dynoed the truck. I had James Henson there doing some adjustments to it, since he does all my tuning now. We used SCT to tune the truck and we did 3 tunes to store in the programmer. A 5lb, 10lb and 14lb.

5lb 455hp 605tq
10lb 535hp 708tq
14lb 560hp 697tq

The tq fell off on the 14 because we didnt let it cool long enough and the IAT was over 115 degrees so it was pulling timing. We also had and issue with the boost falling off because the wastegate spring couldnt handle the boost. I am going to put a 10lb spring in it and try it again later. Should see the numbers on the 14lb tune much higher with the new spring.

 

can you post some graphs? congrats 560/697(!) is impressive!!!

 

Yeah. I will have to get them scanned in. Might take a few days.

 

great numbers!

 

Wow Kevin, I was wondering if you had died or something. Great #s.

 

Is that a stock 6 liter?

 

Good to see you running again Kevin. And damn good numbers!

 

No I'm still kickin. Just been busy.

 

Yes it is the stock 6.0.