well it all started with this thread.
https://www.performancetrucks.net/fo...3l-cam-492135/
truck and parts run down
2004 Z71 4x4 with 6 inches of lift and 35's with 4.56gears. It also has SDPC HT1 cam with SDPC CNC 5.3 heads, H&S 1.8 rockers, pacesetter LT's with Y pipe, 22-20EL stall, newly rebuilt tranny, no cats and a flow master 40series.

Here is the dyno sheet. tell me what you think. Oh the truck runs great and for what it is I thought it was decent numbers

 

Congrats! With that much gear and that tall of a tire, those are impressive numbers for an 04!!!!! I bet it gets up and moves pretty good w/ the converter and 4.56s!

 

Nice numbers!! it must move pretty good

 

It dose fairly well. I'm just trying to solve an 02 sensor issue right now.I replace them and get the p0155 code.

 

change the muffler and get some 265/70/17s or 16s and dyno test it agine and compare your numbers

 

its from the LT's, the 0xygen sensors are not reaching the correct temps from being moved farther away from the exhaust ports on the heads.

 

For all that drivetrain those are some good #'s

 

Really good number for have a ton of tire on that bad boy!

 

Very nice, so.....whats next?

 

I'm not sure on whats next. I still want to look around and see what would fit me and the truck.