Killed a LBZ last night.

WolfLMM

Making Chips
Nov 21, 2006
4,005
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AL
I'm running the McRat race tune in my LMM, on a stock trans.

LBZ kept up till 4th gear, then I strolled him BAD and I never checked up. Speedo was pegged at 120 for a good 15 secs. How the hell is my trans still alive:confused:
 

Bonestock

Active member
Aug 9, 2010
1,358
1
38
Worland Wy
I'm running the McRat race tune in my LMM, on a stock trans.

LBZ kept up till 4th gear, then I strolled him BAD and I never checked up. Speedo was pegged at 120 for a good 15 secs. How the hell is my trans still alive:confused:

Cool deal. I just installed my 1054 3d yesterday. The build is Suncoast Gmax 6R with Mike L psi spring and 1 shim. Also have converter flow valve mod ditching the ball and adding new spring. Mike L Trim valve and shift valve spring mods. Trans is nasty with awesome upshifts downshifts any shifts lol. The 1054 converter couples amazing quick on a stock turbo Lmm. I would definetly recommend this converter if you are gonna do a similar build.
 
Aug 3, 2013
898
0
16
Arizona
These allisons hold up.. I have 265k miles on mine and she hasnt limped yet, i probably dont abuse it like others here do though. Good kill though, what mods on the lbz?
 

WolfLMM

Making Chips
Nov 21, 2006
4,005
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No clue on the mods. All I know is, it was packed full of dudes, and I strolled the shit out of him and never checked up. He started it:rofl:

Getting trans on April 3rd..
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,577
1,833
113
Mid Michigan
I'm running the McRat race tune in my LMM, on a stock trans.

LBZ kept up till 4th gear, then I strolled him BAD and I never checked up. Speedo was pegged at 120 for a good 15 secs. How the hell is my trans still alive:confused:

That is a good question. Guess you live a charmed life? Are you related to Mike? :hehe:

Post pics of the trans parts when you pull it apart. Would be interesting to see.
 

WolfLMM

Making Chips
Nov 21, 2006
4,005
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That is a good question. Guess you live a charmed life? Are you related to Mike? :hehe:

Post pics of the trans parts when you pull it apart. Would be interesting to see.

Sadly, I'll never see the inside of my trans. :(I'm getting a built unit from SunCoast.
 

WolfLMM

Making Chips
Nov 21, 2006
4,005
25
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38
AL
I've never been impressed with the lbz, my cousin has one, stock for stock my LMM would walk it every time. Same trucks...
 

Ridin'GMC

I like red
May 20, 2010
635
19
18
MA
You sure your cousin doesn't have the 06 LLY? I've seen a LBZ and a LMM tied up pretty much. The 06 LLY stock against the LMM doesn't stand a chance.
 

minerigger

Active member
Dec 24, 2013
2,660
1
38
Casper, WY
Isn't 06 lbz with lly tuning 305hp. 06-07.5 lbz 310hp. And 07.5-10 lmm 365 hp? Stock trim I'd guess the lmm would for sure take the lbz
 

Bonestock

Active member
Aug 9, 2010
1,358
1
38
Worland Wy
Isn't 06 lbz with lly tuning 305hp. 06-07.5 lbz 310hp. And 07.5-10 lmm 365 hp? Stock trim I'd guess the lmm would for sure take the lbz

The 06 lly is 310 hp. The 06 lbz is 360hp. The Lmm is 365hp. I am just joking around hopefully nobody takes it the wrong way. Hell they are all great trucks they are duramaxes!
 

henery97

Member
Apr 4, 2011
206
0
16
Nebraska
My dads stock lmm was a slug, I could walk it pretty easily with my lbz when it was stock. Still ran better than a Powerstroke!!