What do you guys think it will run? My previous setup was cammed 5.3 which is in my sig. I was running on 26" slicks with 3.73 gears.

My new setup is:
Stock 2007 LQ4 6.0 longblock
Stock cam
Stock intake manifold
Stock 78mm throttle body
Stock intake w/modded air box
Pacesetter LT's with ORY and 3" cutout
Dacco Performance Plus 10" 3200rpm converter
Corvette servo
Yukon posi w/4.56 gears,
And i'll be runnin on 28x10 slicks.

The truck weighs 4400 with me in it. Track temps will prob be around 85-95 deg's and the DA will be 4000' plus...

 

is that setup in the truck now? How does it feel compared to the old setup

 

very low 14s? maybe 13.999999999999999? lol

 

Yup! I just got it done this last saturday. So far it feels good. There aint no flooring it in 1st gear now lol. From 3k to 5k this motor def has more but from there up the 5.3 felt stronger. I know one thing 4 sure, its gonna pull one hell of a 60' compared to the other one!

 

Yeah thats what i'm thinkin. I was hoping to beat my 5.3 times but i ran it in 49 deg weather at like 1900 da.

 

one way to find out!! now hurry up and bring it to the track so we will know how it did!!

 

I live 2.5 hours away from the nearest track, so i cant just in on the fly lol but i'm planning on going the 21st.

 

Let's see, I ran 13.73 with a stock cam LQ9, headers, my tuning, 4.10s, and a Yank pt3600 through a 4l80e in an extended cab on street tires. DA was around 1500 if I remember correctly. Given identical weather, I'd think you'd see low 13s. I'm not sure how much addition 2500 DA will add, but you could always estimate it with an online calcualtor.

 

If you get that 2.37 to a 1.97 you'd be roughly a 13.2 on your old setup (I think you should be 1.9's 60' easy). For some reason I'm still thinking mid 13's though on the new combo. What was your prior DA? Must have been low I'd think with that 14@100.

 

13.5-13.7