am I ready for extruded tips??

[lakelife79]

I would say turbo also. The injectors might cost less but they will cost more to put on for sure. If you plan on doing twins or a larger tubo in the near future then I would do the injectors first otherwise you have plenty of injector for a decent turbo upgrade. How many miles do you have on the stocker?

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2007 Dodge 3500 DRW Megacab Laramie, BD Towing Twins, BD Intercooler, Goerends Tranny with Billet Flexplate and Input Shaft (not installed yet), DTT Shift Enhanser, Smarty, FASS 150/150, C2 AutoMeter Gauges, Industrial Injection 90hp Injectors (5 hole), II Modded CP3, Hamilton Diesel Cam, Pushrods, Springs, and ARP Studs.

[modified03]

i'm got 140,xxx miles on the truck

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2003, smarty/tst stack, arsen II kit, muffler delete, amsoil 4510, isspro 3 pillar gauge set, 17 moto wheels on 315 tires, carter pusher pump, 2in leveling kit, tinted windows, westin nerb bars.

[lakelife79]

Originally Posted by modified03

i'm got 140,xxx miles on the truck

Yep probably would be a good time for a turbo.

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2007 Dodge 3500 DRW Megacab Laramie, BD Towing Twins, BD Intercooler, Goerends Tranny with Billet Flexplate and Input Shaft (not installed yet), DTT Shift Enhanser, Smarty, FASS 150/150, C2 AutoMeter Gauges, Industrial Injection 90hp Injectors (5 hole), II Modded CP3, Hamilton Diesel Cam, Pushrods, Springs, and ARP Studs.

[PhatB]

Well, if you keep stock injectors, NEVER bump up the rail pressure with your Smarty or any other stack of any kind, because everyone I have talked to say the stock tips are prone to cracking with added rail pressure.
IMHO, get aftermarket nozzles or complete injectors and go from there. If you are not going for big power, the other posters suggestion of the DDP50's is a great idea IMHO.

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'07 Dualie, 5.9, G56, SB3250 DD, Free Flow Exaust, Silencer Ring & Baffles Gutted, Smarty **To Do List** Guages, AirDog 150, CDP 80+hp Injectors, PhatShaft Turbo, Arson II kit, Amsoil Nanofiber, CoolerTubz Intake, BD Intercooler

[rufushusky]

Originally Posted by PhatB

Well, if you keep stock injectors, NEVER bump up the rail pressure with your Smarty or any other stack of any kind, because everyone I have talked to say the stock tips are prone to cracking with added rail pressure.
IMHO, get aftermarket nozzles or complete injectors and go from there. If you are not going for big power, the other posters suggestion of the DDP50's is a great idea IMHO.

My TS ramifier has not cause any problems on my truck. Proper filtration and respondsible use of a pressure box are the keys. JMHO but as long as you use your head you'll be fine.

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Dennis
04.5 Ram 2500 Reg Cab 4x4 5.9, 48re, AEM, Smarty, TS Ramifier, Banks High Ram,FASS HPFP, Boost/pyro/trans/FP/RP gauges, 5" Exhaust, Cat 2 micron fuel filter, Amsoil Bypass

Check out: Rig of the Month!
http://www.cumminsforum.com/forum/rig-month/

[joelc79]

I had lift pump issues and power puck problems and destroyed my injectors. I did industrial injection 90s. That finished off my tranny.. now I need a turbo. still get 22mpg as long as i'm cruisin highway. So once I replace my turbo I could use some bigger injectors. So for what was said above get a hp # in mind and upgrade the trans and turbo first else you will be chasing probs like I did.

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03 swb 3500 crew, 4"tback, s&b, cfm, 90hp injectors, mod cp3, dual fuel feed, edge combo, HTT, art carr billet 48re w billet triple disk tc, 150 air dog, full amsoil, 2" skyjunker level, 20" rockstars on nittos,

[gus's 03]

stock turbo/injectors i made over 400 on fuel only. i put on 90's and it was to much for the turbo to handle, but i drove it a couple days waiting for the turbo to show up.
if you want more but dont want to upgrade turbos, then h2o/meth is your best answer.
that'll get you to 450-475 hp, but drive presure will be thru the roof.

oh, and stock clutch wont hold #9 for long. trust me.

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03 3500 4x4 HO 6SP 4.10's, 35" toyos, 18s, smarty TNT, H2O/METH, DDP 120's, DDP 66/14/74, 110lb springs, studs, diy fca, t/r mod, Blade runner, Glacier, MBRP, 5100's
574/1160 @ddp 3-07-08 tnt on #5

[modified03]

Yea it's been holding for a year though lol I put a tst on top of my smarty and that got it to slip pretty good so I know if I do anything else it's gone

__________________
2003, smarty/tst stack, arsen II kit, muffler delete, amsoil 4510, isspro 3 pillar gauge set, 17 moto wheels on 315 tires, carter pusher pump, 2in leveling kit, tinted windows, westin nerb bars.

[hjpcummins]

go with the ddp 50's, and have a nice day.

unles your going over 450hp and drive like you stole it..your trany will be fine.

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06 2500 CTDCHOICE OF WEAPONS:
BULLY DOG w/ HAIRY LARRY,QUADZILLA BOOST FOOLER,HOMEMADE CAI
6" MITER STAX, GARMON BILLET trans

[DUKCALN]

DDP 50's are wonderful. I had great mileage and performance with them. I hit 560rwhp with them. They drove great, idled good and no smoke. I just went with the DDP 90's and love them too. Some smoke but great all around. Stay 50's for what you are doing.

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03 SO,BD R-700 twins,smarty TNT,studs,banks cooler,cfm+,grid delete,II stage 2 cp3,dual feed,ddp 90's,fass,water/meth,quad rpg/boost fooler,sun coast extreme kit,bd vb,tcs converter,lock up switch,9/27/08 649RWHP @ LCD. http://www.youtube.com/watch?v=OecTURtRsEI

[Racing4funn]

Originally Posted by DUKCALN

DDP 50's are wonderful. I had great mileage and performance with them. I hit 560rwhp with them. They drove great, idled good and no smoke. I just went with the DDP 90's and love them too. Some smoke but great all around. Stay 50's for what you are doing.

x2.. I just went from 50s to 90s. what he said

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2007 5.9 LWB Quad 4x4 Auto SLT
Bully Dog PMT, CFM+, 5" exhaust, Fass 95/150, Edge EZ, Gorend (VB, TC, electronics) converter lock sw, BD Flex, Billet input, DDP 90 sticks, MPI stock/s400

[gus's 03]

Originally Posted by modified03

Yea it's been holding for a year though lol I put a tst on top of my smarty and that got it to slip pretty good so I know if I do anything else it's gone

Originally Posted by hjpcummins

go with the ddp 50's, and have a nice day.

unles your going over 450hp and drive like you stole it..your trany will be fine.

smarty only will put him at 400, ad a tst to the mix and 450 is no sweat, but as i stated turbo will be his limiting factor, sure the clutch'll slip, but with as much drive presure and egt's as he'll see over the 450 mark, a turbo 'll be his only cure...

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03 3500 4x4 HO 6SP 4.10's, 35" toyos, 18s, smarty TNT, H2O/METH, DDP 120's, DDP 66/14/74, 110lb springs, studs, diy fca, t/r mod, Blade runner, Glacier, MBRP, 5100's
574/1160 @ddp 3-07-08 tnt on #5