Top 25 Stock Duramax's

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,610
1,866
113
Mid Michigan
What else is done to that truck? Just lift pump and built trans on a 12.26 run? It cleans up really nice, never seen that on a stock turbo before
x2. Interesting. Kory must be one hell of a tuner to get that much power (~515rw) with no smoke. Must be an LBZ thing?

What are you doing for suspension mods? Running drag radials? Still at 6020 lbs or did you find more weight to lose?
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,610
1,866
113
Mid Michigan
Code:
   Name                           ET/MPH       Engine   Config  
1) Stingpuller (Jeff)         12.15 @ 108        LBZ     RC/LB
2) Dudgy (Rony)               12.18 @ 108.70     LB7     EC/SB
3) N20Dmax (Buck)             12.18 @ xxx        LB7     EC/SB
4) shibby (Pete)              12.20 @ 111.04     LB7     RC/LB
5) LBZRcks (Jason)            12.25 @ 111.30     LBZ     RC/LB
6) Noreaster (AJ)             12.26 @ 109.02     LB7     RC/LB
[COLOR=Red]7) cwmeaux1 (Charles)         12.26 @ 108.59     LBZ     RC/LB[/COLOR]
8) RickDLance (Rick and TJ)   12.27 @ 108.30     LLY     EC/LB
9) TheBac (Tom)               12.28 @ 108.52     LB7     CC/SB
[COLOR=Black]10) Redbowtiesx2 (Beech)      12.31 @ 108.57     LLY     CC/SB[/COLOR]
11) Moss022 (Jeremy)          12.34 @ 108        LB7     RC/LB
12) 05chevy (Bobby)           12.35 @ 108        LLY     EC/SB
13) skintback (Sonny)         12.39 @ 108.32     LLY     CC/SB
[COLOR=Black]14) Hermans02Dmax (Caleb)     12.40 @ 108.95     LB7     EC/SB[/COLOR]
15) DrHolliday (Chris)        12.42 @ 106.3      LBZ     EC/SB
16) Dmaxchris (Chris)         12.43 @ 106.69     LBZ     EC/LB
17) Micheal Tomac (Mike)      12.49 @ 107        LB7     CC/SB
18) Kat (Kathy)               12.50 @ 107.51     LBZ     CC/SB
19) llybully (Kenny)          12.51 @ 106.73     LLY     CC/SB
20) GMC-2002-Dmax (Tony)      12.52 @ 107.07     LBZ     CC/SB
21) duramaxgirlLB7 (Kelsie)   12.52 @ 107.01     LB7     CC/SB
22) rnolan (Ryan)             12.53 @ 106.9      LB7     EC/SB
23) Carbon04 (Daryl)          12.54 @ 106.08     LB7     EC/SB
24) UPnGONE (Scott)           12.56 @ 107.07     LBZ     CC/SB
25) gmduramax (Anthony)       12.56 @ 106        LMM     CC/SB
Updated.

Bumped: dirtymax1 (Justin) 12.58 @ 105.6 LBZ CC/SB
 

cwmeaux1

Member
Dec 11, 2011
303
0
16
41
Carlyss, Louisiana
Lowered in front for axles to be level, spring clamps and lowered in back with 28/11.50 m/t Onstock wheels With same weight, and with kory willis tuning and brad Gintz trans building Skill, hoping we can go faster on fuel
 

bluessmax

Tabasco Injected!
Nov 4, 2010
1,143
6
38
Lake Charles, la
It still has a little more in it... I think we can get it down a little more. If it doesnt KAPOW! lol,,,I think itll be alright.:roflmao:

Congrats again bud
 

JoshH

Daggum farm truck
Staff member
Vendor/Sponsor
Feb 14, 2007
13,713
775
113
Texas!!!
So, if I run fast enough in the van, can it be on the list? It is a factory equipped Duramax, and the motor is 100% stock.
 

Dudgy

Runaway
Jun 1, 2010
416
0
0
Alberta
Not exactly sure. Have some good street rubber on the way right now.
Any pointers. Drag radials vs slicks?

3.73 rearend? Being 2wd you're gonna wanna run pretty big rubber so you don't spin. Slick would be best, i'm sure i'd be all over the place if i launched in 2wd, i spun all 4 of my drag radials on my 12.18 run running only 20psi in them.
 

dieseltwodoor

New member
Apr 13, 2010
189
0
0
Alberta
3.73 rearend? Being 2wd you're gonna wanna run pretty big rubber so you don't spin. Slick would be best, i'm sure i'd be all over the place if i launched in 2wd, i spun all 4 of my drag radials on my 12.18 run running only 20psi in them.

Yep 3.73
I was looking at a pair of m&h cheaters. Sounds like I should order them lol


Sent from my iPhone using Tapatalk while riding porcelain.
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,610
1,866
113
Mid Michigan
Hope to make the list this year.

Depends on what "Built by GTDiesel in High River AB" means. Throwing a stock charger on a built motor just to be on this list just isnt allowed.

So, if I run fast enough in the van, can it be on the list? It is a factory equipped Duramax, and the motor is 100% stock.

Hell yes you would! That would be awesome, and you KNOW that lotsofmiles will go nuts! :rofl:


Someone said a couple years ago that Reg Cabs would end up dominating this list. Looks like they were right. Gonna be tough to keep the CrewCabs competitive when we've got at least a 400lb weight penalty.

Also, anyone else notice that the only LMM on the list is ready to be bumped off? Hard to believe there arent any more quick LMMs out there.
 
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05chevy

Active member
Jun 10, 2010
1,086
0
36
looks like im going to have to put my old ladie in my truck to drop 150lb :D
 

minisub

6-5/6-6;Whatever It Takes
Sep 11, 2006
474
0
16
Cleveland, OH
x2. Interesting. Kory must be one hell of a tuner to get that much power (~515rw) with no smoke. Must be an LBZ thing?

...

Could be. I've got 520 on Dunbars machine and if you've ever seen the video trailerpro posted of me at Stoneboro you'd be pressed to tell its a diesel class...
 

05chevy

Active member
Jun 10, 2010
1,086
0
36
Could be. I've got 520 on Dunbars machine and if you've ever seen the video trailerpro posted of me at Stoneboro you'd be pressed to tell its a diesel class...

iv done 527 on a dynojet. and mines clean going down the track also
 

dieseltwodoor

New member
Apr 13, 2010
189
0
0
Alberta
Depends on what "Built by GTDiesel in High River AB" means. Throwing a stock charger on a built motor just to be on this list just isnt allowed.

Built trans, efi live, and a lift pump.
I wish I had the money for a fully built motor.




Sent from my iPhone using Tapatalk while riding porcelain.
 

gmduramax

Shits broke
Jun 12, 2008
4,072
248
63
Nor cal
Depends on what "Built by GTDiesel in High River AB" means. Throwing a stock charger on a built motor just to be on this list just isnt allowed.



Hell yes you would! That would be awesome, and you KNOW that lotsofmiles will go nuts! :rofl:


Someone said a couple years ago that Reg Cabs would end up dominating this list. Looks like they were right. Gonna be tough to keep the CrewCabs competitive when we've got at least a 400lb weight penalty.

Also, anyone else notice that the only LMM on the list is ready to be bumped off? Hard to believe there arent any more quick LMMs out there.

Thought about pulling weight off my dads truck. It weighed 7200lbs when it ran 12.55. I just wouldn't want to hurt feelings when I pull 1000lbs off of it.