I have a iron block "LS3" in my gto, Stock crank and Ls3 pistons and rods...Ls3 heads and intake...G6X3 cam...M6 wow...!

I have the LQ4 in my truck, 2003 2500hd 4x4 6'" lift on 35x20x10 w&t, Just did a build thread in the dyno section. Stock balanced short block, Milled and p&p 243's, 220/224 cam Longtubes and magnaflow exhaust...Stock stall (sux)... My daily driver...fun but sux the gas..lol

I wanted more torque, I got it but ,... Not like I hoped

I wish I knew then... I would have just done a turbo set-up...

My $.02

Best wishes! and Good luck

 

Getting it underway. Got crank in and rings filed for gap and put on pistons. Now got to get those suckers in.

 

get that bad boy together!
Mine will be a few weeks behind yours
Curious to see what power these things make!
What kind of HP are you hoping for?

 

Im really not sure, any guess' s? I have heard from 390 to 425. So I guess a dyno would tell the tell. I hope 400, but with 35 inch tall tires and 4.88 gears and 80e it will lose a lot befor it hits the ground. I think...

 

That's what I figured 390-420
I am shooting for 400 with mine

 

yeah 400 would be nice. 400plus would just kick ***.

 

a pic or two

 

A little bit of paint

 

Lookin good !

 

few more