Top 25 Stock Duramax's

Lb7_Katie

Lb7 Duramax
Sep 8, 2013
851
31
28
33
e3ytabev.jpg


http://youtu.be/fJ983xK34PQ

posting for my boyfriend who's not on here. 12.0@118mph. S475/stock, 45% nozzles, dual cp3, Calvin's built Trans, EFI by Kory Willis and supporting mods.



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LBZrcks

.........
Jun 2, 2007
5,297
12
38
38
SoCal
e3ytabev.jpg


http://youtu.be/fJ983xK34PQ

posting for my boyfriend who's not on here. 12.0@118mph. S475/stock, 45% nozzles, dual cp3, Calvin's built Trans, EFI by Kory Willis and supporting mods.



Sent from my iPhone using Tapatalk

What defines stock?

Stock means no aftermarket turbo's, no modified stock turbo's ( like the Fleece Cheetah ), no dual fueler's, no oversized injectors, no N20 on the runs.

Built transmissions, lift pumps, exhaust, aftermarket intakes are acceptable, weight reduction as well as traction aided devices like Caltracs are also considered OK.

Hope that clears it up.

:cool:

His truck isn't stock Katie. Checkout the first page;)
 

LWATSON

future trans limpers
Jul 30, 2008
2,587
1
36
54
Scotland Neck NC
Man this brings back some memories. Allot of blood sweat and tears went into the trucks that hit the top. I gave it everything I had and every time I went 1/10 th quicker so did the field. Finally gave up and slapped an S475 on her lol!
 

JoshH

Daggum farm truck
Staff member
Vendor/Sponsor
Feb 14, 2007
13,610
648
113
Texas!!!
Figured I would dig this one up from the dead. Original 238K mile stock turbo, stock injectors, stock CP3, in a truck that came factory with a Duramax. 2006 RCLB 2WD.

They already rejected my van because it had too much weight reduction. I'm sure you would be in the same boat if anyone still maintained this list.
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,413
1,690
113
Mid Michigan
After the guys came in with the RC stripped dedicated drag trucks, this list had no point. Notice not one of them ever stayed around here.....
 

The A Team

Member
Jul 26, 2015
37
14
8
I have ran my 07 RCLB 2wd to a best of 11.72 and a best of 116.58mph with stock charger, stock pump, stock injectors, still has a egr cooler on it. Intake, downpipe, exhaust and a small shot of nitrous. Not a dedicated race truck just a cruiser with amazing fuel economy.
 

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othrgrl

Diesel Addiction Owner
Mar 10, 2008
2,150
4
38
Wilmington NC
www.mydieseladdiction.com
I have ran my 07 RCLB 2wd to a best of 11.72 and a best of 116.58mph with stock charger, stock pump, stock injectors, still has a egr cooler on it. Intake, downpipe, exhaust and a small shot of nitrous. Not a dedicated race truck just a cruiser with amazing fuel economy.

The shot of nitrous excludes it from the old rules. Never saw where the rules got changed to limit the amount of weight reduction done though. Oh well, guess trying to go fast makes going fast not count.
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,413
1,690
113
Mid Michigan
Stock motor, stock single CP3, stock injectors, stock turbo, etc. in a stock bodied truck on #2 only.

Those were the rules as written by Rick Lance back in 2009. It used to unofficially include "daily driven", to keep the purpose-built race trucks out, but that went to hell in 2011 and in the end ruined the fun for everyone.

If you want to re-up the list and maintain it, go ahead.
 

IOWA LLY

Yes, its really me
Feb 23, 2007
2,275
4
0
Lists like this are kinda silly these days honestly. With how far technology has come, and the wide array of great parts available being the fastest “stock anything” is pretty lame. Back in the day it was cool because of the limited availability and success of big high Horsepower builds. But now it’s just “been there, done that” status.

It’s like saying, hey look, I ran a 9 second pass with one less part then 18 other people who ran 9s. Yay! Here’s a cookie. Lol


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