[08dmaxx]

To start things off I'm probably going to ask lots of questions since I previously owned 2 duramax's. I'm shooting for a solid 700rwhp DD. Truck is a 2005, so far I have a built trans with a triple disc TC from Cam @ Adrenaline performance, smarty TNT, cfm intake horn, afe intake, stock everything else for the moment. Planning to do the DTT assassin pump, studs and not sure where to go from there, I am leaning towards a 63mm from diesel auto power. Injector suggestion? Something big enough that I don't have to swap tips later. Modded pump or arson 3 kit be enough? What else do I need to hit a safe 700 hp ? I've tried the search button with little success..thanks in advance.


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[Irish Maniac]

Stroker cp3, 120hp injectors at a minimum, I would go with a S467 for a single turbo or twins something in the 62/475 or 64/480 range. An Airdog or Fass. If you plan on towing with this truck than I would def go with twins, if not then you can go with a big single. All that should put you in the 700 range safely. IF EFI ever hits your year truck then you are good to go.

 

[Stubs 281]

The parts in my sig I've been told I'm at 700hp I'm going with be nozzles here soon upgrading from 100s to 125s


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[08dmaxx]

Was thinking flux 3 injectors??


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[Stubs 281]

Those will fuel 700hp easy I would go with dual cp3s


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[Irish Maniac]

Was thinking flux 3 injectors??


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if i remember right 3's are 150s and 4s are 200s. With the 3s and everything else i mentioned you should be in the 700 range. You want a good amount of air and def a stroker pump for sticks that size.

 

[08dmaxx]

Was thinking that but I can't get over that 2000+... Maybe arson 3 then do dual cp3s. I wanna do twins, s363/s476 with race cover maybe?


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[Irish Maniac]

an Arson 3 wont fuel injectors of that size adequately. Dual CP3 would be nice but its not needed for what you are after. You can get a stroker pump from motorsports diesel and be just fine. That twin kit would be a good kit. I run a 62/65/13ss over 75/96/1.32 with race cover.

 

[08dmaxx]

Yeah your right. 85% over be sufficient? I'd rather have bigger nozzles and tune down then have to small and max them out


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[Irish Maniac]

Yeah give Shane at motorsports diesel and tell him what kind of build you are planning and he will hook you up.

 

[08dmaxx]

What else would be good. Valve springs? Maybe a cam as well?


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[Chuck Norris]

I did 800/1500 with flux 4's and twins! Dont do a single go twins and never look back!

 

[Black03cummins]

Hamilton cam, springs, and pushrods,


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[08dmaxx]

I did 800/1500 with flux 4's and twins! Dont do a single go twins and never look back!

What size of twins?


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[Chuck Norris]

64/s480 twins

 

[08dmaxx]

64/s480 twins

How big of injectors were you running?


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[Irish Maniac]

Flux 4s. Which i believe are 200s

 

[Chuck Norris]

How big of injectors were you running?


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Yup and that was on my daily driving tune! And it cleaned up fast!

Flux 4s. Which i believe are 200s

Yup^^^^^^^^^^^

 

[VeeAte]

I would do dual cp3s and be done with it, and my buddies 04 cummins was running a 63/s480 and that was the nastiest truck ive ever rode in. Spooled very fast and would have killed my mid 11sec dmax in a race.

 

[DODGE74]

If you want to keep it simple copy my sig. On the tune that I made 723 there's PLENTY of duration left in it if you ever wanted to go further with it.

Im running one of Shanes older stroker pumps (10mm) with ~180hp injectors. I would say that these injectors are about the limits of this pump. You could probably make about 800 on it but I think that would be the max.

He now is stroking the 6.7 pumps and they are supplying much more fuel than the older Dragon Slayer versions. So if I had it to do over again I would opt for the 6.7 pump or duals. The single pumps will get pulled down in the lower rpm of the but will build pressure with rpm especially with larger nozzles and pulse width.

Im running a SPS66 with a billet wheel, nothing special but I am getting ready to install the 67.7/83/.90 FMW charger with the race cover because this 66 is begging for mercy.