DDing on big sticks

[adeso]

Who on here DDs trucks with big (100+ over) sticks? I'm thinking about going bigger than my 60s this fall just not sure how big I can go and not have issues that will make me not want to DD the truck.
Thanks

 

[emiller3]

Drive mine everyday with 100 overs and tow regularly.

 

[duramaxdiesel]

Tuning plays a big part of the equation. Find a good tuner and you'll be fine.

Nick

 

[whitelmmmax]

Tuning plays a big part of the equation. Find a good tuner and you'll be fine.

Nick

X2 mine dd's perfectly.

 

[ripmf666]

Do not see a issue with the triples on there.

 

[adeso]

Sweet thanks guys, I think this winter I'm going to 100 overs. Might even lighten the truck some more and put a roll bar in

 

[DBUSHLB7]

Sweet thanks guys, I think this winter I'm going to 100 overs. Might even lighten the truck some more and put a roll bar in

Exergy!

 

[ChevyDieselLLY]

I have 100 overs and I DD.

 

[BLKLMM]

How about 150overs sorry op don't mean to derail:thumb:

 

[TrentNell]

As long as there good injectors you should be fine. Elevation plays a big role, at sea level I wouldn't even sweat it , at my elevation it can be done but smoke out put will be more than the 60% for sure , i say go for it . On brand Exergy is always a safe choice , but we have been using nothing but II lately , in the last 6 months they put 600,000.00 $$ into state of the art equipment and are finally doing them in house ( they always sub'd them out before ) and the result has been great , I run there 75% sticks in my DD and they by far the best set of injectors I have have had my hands on are almost smoke free and were a breeze to tune .

 

[SSchmi5519]

X2 on exergy. I've had trouble making big (170+) sticks streetable and smokeless, but I finally figured it out and it turned out great. If you are going to an oversize injector I recommend a minimum of 60% over. Anything under that isn't worth the $/benefit in my opinion.


Sent from my iPhone.

 

[BLKLMM]

:woott: thanks guys ....its gonna be driven a few times just didn't wanna be like a smokey slow cummins owner's carry on:thumb:

 

[Ryan T]

:woott: thanks guys ....its gonna be driven a few times just didn't wanna be like a smokey slow cummins owner's carry on:thumb:

Hey! Come on now, i know a guy who had a smokey cummins, IIRC that truck still went a bit faster than yours!!:roflmao:

 

[BLKLMM]

did...keyword :hug: going with a whole different setup Ryan:woott:

 

[adeso]

I have 60 over now, and other than a little noise (that only I notice everyone else thinks I'm crazy) I can't tell any difference from the stock injectors. I'm even thinking of stepping up to 120 over, but might just stick with 100s. I do drive the truck on the street more than the track.

 

[emiller3]

Go 120

 

[jmaz268]

Go 120

I would do 120s as well....if not bigger.

 

[adeso]

hmmm 120s and some spray. Spray not to be used when I'm towing a boat of course.

 

[adeso]

now what am I going to need to pump this fuel? I'm thinking 2 LB7 cp3s are not going to really cut it or will they do ok with 120s?
edit, I guess each pump would only be doing 10% over stock stick flow

 

[SSchmi5519]

You'll do great with 2 lb7 pumps. If you need more fuel you could always buy new 'modded' regulators for them or mod the regs yourself. Make sure if you mod or buy modded regs that you replace them both. Tuning with two different regs can be a pain since each flows different fuel for the given voltage.


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