They are pretty sweet...i wish i had one!

Dustin

 

get one its the hotness

 

I am going to have to work it into the budget somewhere...im still waiting for me to get paid so i can pay of my last debt. Then i can save for mods

Dustin

 

Yeah that seems alittle low for me too, I made close to that on 10-11 psi with my 5.3 before the e-fans and exhaust. I actually think the way the truck is running im in the low to mid 500's now.

 

I did type tuning when I meant timing the first time, but I fixed it. I guess what I was trying to say, is I don't think you got a good dyno reading, cuz I pretty sure you are make more power then that to run the times you ran.

 

You see. I was like, wtf how did I read wrong. I dont drink.

We all have to wait until Allen get his hand on it and on his dyno, Im sure he can get better numbers.

 

Id say your truck has more power than that. But dont worry about it, Dynos are just for tuning!

The true HP of that truck is Hi-lighted by the 1/4 time.

 

Do you know what your truck weighs??

 

Ya, sounds like they fucked you a little. Alot of shops will do that, if they didn't build it. It was probably hot in there, and they didn't correct for it. They could have also had something set wrong. A while back I built a 355 for a 65 Chevelle that ran mid 11's @116MPH @3500LBS. The guy took it to a shop that builds engins, it made 303RWHP. Somehow one of there customers with a 454 in a similar chevelle made 440HP but the car runs 12.40's @108MPH. Seems like every car I remember that came out of that shop made over 400RWHP, but none of them were in the 11's. My old 10sec elcamino only made 360's over there. Hear check this out, it seems to be fairly accurate.
http://www.race-cars.net/calculators/et_calculator.html

 

what kind of dyno and what was the correction factor?

people dont take these thing into account when dynoing. they can make your car/truck seem like it has more power than it does or less power than it does.