Toma should be able to manually select the gear and also select TC lockup, if desired. That's what we did on HPTuners. I'm not totally sure he can do that using EFI live, though. It's his default GM software.

 

I was trying that out in manual mode so thats when I got curious.
Would he be hooking up the tuner just for a dyno run?
Cause thats all I booked for today

 

Definitely a let down haha
294.1rwhp
He wanted to run it in 5th. I didn't argue.
Ill post the charta once I'm home

 

SilveradoDynoAug11_zps443656bf.jpg?t=1376256574

and the AFR
SilveradoDynoAugust11AFR_zps43a2d40e.jpg?t=1376256574

 

Ya, that's a tough dyno. Did he do any tuning? If not, then you left the place with some horsepower left behind.

I think we should book a couple of pulls on the Dynojet and see what happens. Better yet, when we run the 1/4 we'll see what's really going on.

 

Yeah, THAT! ^^^

 

I asked him about whether he could get more outta the tune and he said no. He said the afr was extremely well set and that its running perfect.

True. The 1/4 will settle this haha

 

got on the mustang dyno at work and did a pull in 4th
heres the graph
and the wideband wasn't in the exhaust so that's not accurate AFR

 

I also did a pull in 5th to compare and the mustang dyno read 26RWHP higher @ 320

 

If your paying for any type of tune wouldn't you want the best. There's far more to our trucks than a solid afr from 3k to 6k on a dyno. Most people data log on the dyno and tune off it then take it from a dpi around the block to fine tune it. Remember wot on the dyno is not the same as making a 1/4 pass or cruising at 70 down the interstate