3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

90's or 120's (injectors)

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Old Mar 2, 2009 | 05:52 PM
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From: McConnellsburg, PA
90's or 120's (injectors)

Im lookin to get some injectors here in the near future and wanted to know if I could run 120's and keep egt's under control with the mods in my sig?

Im trying to decide between the 90's and 120's, im gonna do twins in the future and really didnt want to have to upgrade the injectors, but if theey are gonna be to much for this 64 then ill just do the 90's for now.

So whats everyone think?

Thanks,
Buddy
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Old Mar 2, 2009 | 06:23 PM
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I am going with flux 3's. I believe they are a 150hp injector. They will be pretty toasty but I am also planning on spraying to keep them cool on the track and dyno. I think 120's would be fine if you don't tow heavy.

Joe.
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Old Mar 2, 2009 | 06:25 PM
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Yeah I dont tow much at all, but want to be able to if needed.
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Old Mar 2, 2009 | 06:33 PM
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I would definitely do 120's and i don't think it would be to warm with your 64 if you drive it sensibly. I ran my ps 64 with flux 2's and it wasn't bad at all. Call Lloyd i'm sure he would give you his opinion.
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Old Mar 2, 2009 | 06:46 PM
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I do not see any CP3 upgrade in your sig, with TNT/R and larger injectors you WILL need it.
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Old Mar 2, 2009 | 06:47 PM
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Originally Posted by farmboykjb5.9
I would definitely do 120's and i don't think it would be to warm with your 64 if you drive it sensibly. I ran my ps 64 with flux 2's and it wasn't bad at all. Call Lloyd i'm sure he would give you his opinion.
Yeah I need to stop in at his place anyway to chat with him abit, I was just there Saturday but didnt have alot of time to talk with him.
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Old Mar 2, 2009 | 06:48 PM
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Originally Posted by molalla1ton
I do not see any CP3 upgrade in your sig, with TNT/R and larger injectors you WILL need it.
Already in the works!!
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Old Mar 2, 2009 | 06:51 PM
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Originally Posted by farmboykjb5.9
I would definitely do 120's and i don't think it would be to warm with your 64 if you drive it sensibly. I ran my ps 64 with flux 2's and it wasn't bad at all. Call Lloyd i'm sure he would give you his opinion.
What turbo you running now?
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Old Mar 2, 2009 | 11:51 PM
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From: pacific north wet
i made 575 on 90's with a stock cp3 on a 555 motor outa fuel on #5
600 wouldnt have been a prob w/ a pump
w/ the 120's i was outa fuel on tnt-r #1.......

that said, i did tow 12k that way, no problems w/ a 66/74-14
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Old Mar 3, 2009 | 01:37 PM
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From: new jersey
just under 700hp now with the 90's, stock cp3. floor it hopefully going in this weekend
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Old Mar 4, 2009 | 09:53 AM
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Originally Posted by gus's 03
i made 575 on 90's with a stock cp3 on a 555 motor outa fuel on #5
600 wouldnt have been a prob w/ a pump
w/ the 120's i was outa fuel on tnt-r #1.......

that said, i did tow 12k that way, no problems w/ a 66/74-14

do you have a aftermarket lift pump?
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Old Mar 4, 2009 | 12:27 PM
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Originally Posted by JOESHTRDDSL
I am going with flux 3's. I believe they are a 150hp injector. They will be pretty toasty but I am also planning on spraying to keep them cool on the track and dyno. I think 120's would be fine if you don't tow heavy.

Joe.
I towed heavy with flux 3's just fine, no problems at all. Naturally, proper tuning and right turbos are key.
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Old Mar 4, 2009 | 01:14 PM
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Originally Posted by soulezoo
I towed heavy with flux 3's just fine, no problems at all. Naturally, proper tuning and right turbos are key.

Agreed, but I was talking about a single 64/71/14. I think without a little spray it will be really hot at the end of the quarter.

Joe
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