Lq4tbss2500hd

Been a while since ive been on here, broke tranny, rebuilt, broke transfercase off of tranny 4x4 dig 200shot outo of the hole, then fixed, broke motor mounts, fixed,
Ran 12.3 @110 with lots of loss threw the converter on a 175 shot
Added aditinal tranny cooler, swaped to john deer hy guard and increased the line pressure, tightend it way up.
Im on a single nozzel and 93 pump gas. Pulled timing from 22 degrees to 17 Havent been to the track but i droped 50 degrees on the tranny temps with the antional cooler and have at least 25 percent more power down to the ground with the tightend converter
I should be in the 11.99 range now
Its hard to find any 2500hd 4x4 gas 6.0 that drag race.

Any body have any input or simlar set ups??

Still use factor size (poop) tires, dead hooks lol and 1.8 60 ft 5700-6000lbs truck

03sierraslt

iTrader: (22)

Mine isn't a 2500hd but it's got the wieght.

GREENSIERRA

Mine isn't a 2500 but its got a lot of the parts and I am sure I weigh more then your truck.
with new 3" dual exhaust and a Holley Mid rise intake soon I am willing to run whatever shot it takes to get me into the 11s

G23crawler

So I'm not the only one with a 3/4 ton gas burner!?

Vortec350ss

iTrader: (20)

That's gonna be fun to watch. I think its gonna take a big one!

GREENSIERRA

guess we will find out next summer
gonna get some 36" Hoosiers for some traction

gamble686

iTrader: (3)

I seem to remember someone over at NP having a 2500 with a solid 6.0 heads, cam, and a rear mount among other things running like 12lbs. Don't remember too much, but I will find it.