Well....I have been registerd with LS1-Tech for a while.....but I don't post much at all.

I recently bought a 06 GMC Reg. Cab with a 4.8, and so far I am in love with the MPG it seems to be getting.

This is my new DD and it will do some mild towing as well.

So heres a list of the toys:

96 Formula-Retired DD-LT1,A4, I bought it new and it has remained stock......but now I have a new truck sooooooooo........let the fun begin.

89 S-10 Blazer...... http://youtube.com/watch?v=DdxAzQjNuGU
and I drive it to work ........some times.

07 Grand Prix---wifes ride
06 GMC new to me

Look forward to meeting you guys/gals.

Lee

 

welcome feller!

 

Welcome! What kinda MPG ya gettin with the 5.3 and my heavy foot i only avg 11.9

 

I haven't had a chance to figure it yet.....but I have 250 miles on a 1/2 tank of junk gas.

If I was still driving my Formula....I would've had to start looking for a gas station with 91!

And thanks for the welcomes.

 

id think that would average out to be about 19.2

 

Welcome to the forum, that was one hellofalaunch in the blazer

 

wtf is in that thing?!

 

no ****.. sounded like u were spinning half way down the track still! haha thats awesome! and welcome

 

Thanks guys.

That was a 355 sbc, 11:1cr, 236/242 on a 110 lsa s.r., RHS 200 cc Alum. heads, TCI TH350 w/TCI 3500 stall, 9" Ford w/3.70's and a Zex Plate kit set on 150.
A Victor Jr. intake and a 750 Demon up top.

That was a 1.45 60'.......On the next run, we backed the nitrous actvation point up from 2800 to 3200....it pulled a 1.40 60' and went 10.53.

The motor is out right now......it had a stock cast crank in it....it will have an Eagle 4340 stock stroke crank and I am haveing the heads touched.

I also have a bigger cam for it too.
Looking for a 9.

 

Moving the nitrous come on from 2800 to 3200 dropped your 60'? is that backwards?