Top 25 Stock Duramax's

[Bryce418]

Ported heads on a stock turbo truck I wouldn't think would get you much of anything being its forced induction.

you would probably be surprised, getting more flow will add power and dropping boost while maintaining flow will add power because the air will be cooler having not been compressed as much and there will be less wasted energy driving the turbine wheel to create bigger boost.

basically what I'm saying is even if the flow stays the same because the turbo is incapable of any more flow ( which I doubt) there will be a gain.:joker:

 

[GMC_2002_Dmax]

You could look at it this way,

Does adding up-pipes make it not stock ?

Does a ported turbo mouth make it non-stock ?

Does adding a modified turbo compressor wheel make it non-stock ?

Does adding sticks without dual fuelers make it non-stock ?

Does stripping it for weight reduction make it non-stock ?

Stock could be viewed any number of ways ??

Glass is either half empty or half full, it depends on how you look at the glass, the water level didn't change !

 

[Slick]

Its not how you look at the glass, Tony. It's what mods u happen to have on your own truck.lol

 

[DMAXchris]

Tom, don't you have a built motor now?

 

[fast03]

I like the fact that 3 of the first 5 are LB7 trucks..:happy2:

 

[TrentNell]

I like the fact that 3 of the first 5 are LB7 trucks..:happy2:

I have said it many times and is still true , the 7's are deadly :cool2:

 

[hondarider552]

Looks like I need to put the stock turbo back on. Surprised I stayed on the list for that long.. :rofl:

 

[paint94979]

I have said it many times and is still true , the 7's are deadly :cool2:

Trent cut the shit already... LLY's have always been the most feared with our smaller induction system, smaller injectors, and even our random goofy defueling issues

 

[MACKIN]

My opinion which means nothing IS :


If the title or competition is labeled as stock then STOCK it is. Since we aren't discussing stock trucks as rolled off the assembly line then the discussion or subject is tuning. Correct?

The ONLY allowable changes would be exhaust and PRE turbo air intake modifications and a lift pump period. Weight reduction is foolish to discuss as some people are tall, some short, some skinny, some fat.

If you have made any INTERNAL modifications to your engine then it no longer stock and that would include injectors,turbos ,porting ,polishing,de-lipping pistons ,etc etc etc.

Otherwise your running a modified Duramax not a stock Duramax. So they should be in a class of their own. So have a slightly modified list with what is allowed.

It Is What It Is!

 

[Subman]

I don't have a truck in this discussion either but I agree with Mackin, you are either pregnant or you are not, can't be just a little. You guys had intake, exhaust, built tranny (Allison only), lift pump, modded regulator,tuning, suspension and tires. That looked pretty good to me. FWIW

 

[MACKIN]

Subman EXACTLY!

So the list should be "Just a Lil Pregnant Fastest Stock Duramax's "! :rofl: That is a perfect analogy wish I thought of it.

But in all seriousness In my opinion we are right. I also have no dog in the fight.Perhaps thats why we see it more clearly.

 

[Kat]

You guys had intake, exhaust, built tranny (Allison only), lift pump, modded regulator,tuning, suspension and tires. That looked pretty good to me. FWIW

That is Wendy...Except still have stock reg and suspension. I'm actually surprised I'm still #12 after 2 years :coolspot:

I'm not pregnant either thank goodness :spit:

 

[ChevyDieselLLY]

can i be on the list? i will have a stock turbo on my truck? and the injectors are just modded stock ones, and my cp3 is just a modded stock one as well. :hug:

 

[J Spruill]

congrats on the run. dont really give a damn about the build or lack there of.

 

[Noreaster]

Trent cut the shit already... LLY's have always been the most feared with our smaller induction system, smaller injectors, and even our random goofy defueling issues

Ya you really have to watch out for the LLYs with a 3.0" turbo that runs 12.1s

 

[TheBac]

Good God, this blew up today. Im not going to even bother to read it because I know what its going to say.
"Blah blah blah, it aint stock, blah blah blah it is too blah blah blah it is not". Its like Bugs Bunny and Daffy Duck.

You want me to put my truck back to #4? Just PM me and say so.

 

[Subman]

I agree with Jess, congrats, on the pass. But the discussion was what is really stock and I thought you guys had it all figured out.

 

[Noreaster]

It started with this

To be on this list you must have a stock motor, stock single CP3, stock injectors, stock turbo, etc. in a stock bodied truck on #2 only!

You even said this too

Still a stock turbo and CP3.....

and injectors.

Oops..count me out then.

Now things change since you ran your current time

 

[TheBac]

Eh, it is what it is....

To satisfy the people who arent even on the list, let alone even trying to be.....


1) N20Dmax (Buck) 12.18@xx LB7
2) LBZRcks (Jason) [email protected] LBZ
3) RickDLance (Rick and TJ) [email protected] LLY
4) TheBac (Tom) [email protected] LB7
5) Moss022 (Jeremy) 12.34@108 LB7
6) twistedlogic010 (DJ) [email protected] LMM
7) skintback (Sonny) [email protected] LLY
8) Stingpuller (Jeff) [email protected] LBZ
9) DrHolliday (Chris) [email protected] LBZ
10) Dmaxchris (Chris) [email protected] LBZ
11) Tomac (Mike) 12.49@107 LB7
12) Kat (Kathy) [email protected] LBZ
13) llybully (Kenny) [email protected] LLY
14) duramaxgirlLB7 (Kelsie) [email protected] LB7
15) GMC-2002-Dmax (Tony) [email protected] LBZ
16) Redbowties88 (Beech) [email protected] LLY
17) rnolan (Ryan) [email protected] LB7
18) Carbon04 (Daryl) [email protected] LB7
19) UPnGONE (Scott) [email protected] LBZ
20) gmduramax (Anthony) 12.56@106 LMM
21) dirtymax1 (Justin) [email protected] LBZ
22) JST (Jeff) [email protected] LB7
23) smudge122 (Shane) [email protected] LLY
24) 06LILLY (Josh) [email protected] LLY
25) 4warned (Darius) [email protected] LLY (ZF)

Rules are back to what they were in the beginning. Happy now?

 

[Noreaster]

Eh, it is what it is....

To satisfy the people who arent even on the list, let alone even trying to be....

Just waiting on my helmet now & the dam rain to stop