which duramax is the best to buy???

DAVe3283

Heavy & Slow
Sep 3, 2009
3,727
296
83
Boise, ID, USA
I see all these built lb7's, and think to myself, the only reason they're built is because they broke in the first place....
Not in my case. Mine is getting upgraded because I want to go faster!

It only stranded me a couple times, and it was always because of the stupid factory fuel filter housing springing a new leak. Got rid of that years ago, and been reliable ever since.


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TeaBagger2006

Im a Garrett Nut Swinger
May 11, 2008
3,123
15
38
Bis ND
Oh no, I'm not talking bolt on upgrades, I'm talking rods and pistons and chit. Broke ass lb7's can't hold together......:sucks:

Yes, lbz are the best. ;)
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,610
1,865
113
Mid Michigan
Oh no, I'm not talking bolt on upgrades, I'm talking rods and pistons and chit. Broke ass lb7's can't hold together......:sucks:

Yes, lbz are the best. ;)

Says the guy running a 13.20 in the 1320. :rolleyes:

Tell you what. Turn that truck up a bit more, run a mid-low 12, and come back and tell us what you broke. :rofl:
They all break eventually if you turn up the power high enough. ;)

J/k Joe....well, kinda sorta kidding. :rofl:
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,660
5,806
113
Phoenix Az
Says the guy running a 13.20 in the 1320. :rolleyes:

Tell you what. Turn that truck up a bit more, run a mid-low 12, and come back and tell us what you broke. :rofl:
They all break eventually if you turn up the power high enough. ;)

J/k Joe....well, kinda sorta kidding. :rofl:

That was pre lift tom. Hes stuck in 15s now via reliable information from a source in vegas ;) :D
 

bevi

New member
Jan 17, 2010
709
0
0
36
Nh
iv have owned both a lbz and lmm and like them both alot. so id say eather one of them mostley cuz the 6 speed is nice with the manual shift.