I went there hoping for 290hp/300tq and did quite a bit better than that. I ended up with 305.23rwhp and 334.34 rwtq. The first sheet shows my best two runs. The blue run is in 2nd gear with the converter unlocked and the red run is in 3rd gear. The second sheet shows my first attempt to do a dyno in 3rd but it would downshift. You can see in the second sheet the AFR was kinda all over the place then tops out at 12.69. MPH in 3rd was 136.4 but I swore I saw 137 on the computer screen.
Anyways enjoy!

 

Awesome, I can't wait to dyno mine

 

make sure you post that up in the dyno truck list wih the right info

good job!

 

why you switching to a nelson tune from the w4me?

 

why not? I mean if he likes to spend money like me than... okay well nvm.

 

I think he is one of the unhappy owners of a w4me tune??

 

damn those are some sweet numbers!!!

 

I am not unhappy about the performance out of the tune, its the fact that I have sent it back twice for the rear 02's to be shut off and they are still reading and turning my engine light on.

 

I am not totally unhappy and I do like the performance I got out of it. I hate the damn check engine light though. I am actually keeping the W4Me tune and when I get the Nelson tune I am gonna dyno them back to back and test them out at the track also.(wont be till spring)
I have also heard the ideal AFR for N/A is 12.8-13.1 and mine seemed like it was all over the place

 

You're right about an ideal power AFR being about 12.8 but I think your dyno run at 12-12.6 looks pretty good, if you have a stock O2. Even with a wideband O2 it's hard to stay on 12.8 exactly. A stock O2 only looks for under 14.7 or over 14.7, so it's hard to bag an exact target.