Mod For Mod Horsepower Diesel 7.3L vs. 5.9L (24 Valve)

[Laz04]

Ok First Off Let Me Start Off Saying that I don't want to start a war here, I'm only trying to find out some feedback/opinions on such motors.

Feedback/opinions are greatly appreciated.

Here are some stock specs on each motor:

1999 7.3L PSTROKE 235@2,700 500@1,600
2001 7.3L PSTROKE 250@2,600 525@1,600

98-00 5.9L Cummins(24v) Auto 215@2700
420@1600
98-02 5.9L Cummins(24v)Manual 235@2700
460@1600

Stock for Stock the Powerstroke has a slight heads up, but once the mods start which gains more Horsepower/Torque?

__________________
2006 3500 6x6 Crew Cab Cummins Hazing Smoke....
1994 2500 4x4 Regular Cab Cummins Ripping Smoke..

[greg24v]

the cummins for sure, no brainer

__________________
00' ext.cab sb, 4x4. Black. CTD. Edge drag comp,BIG DDP injectors, bell usb turbo, suncoast trans. Foose 20" rims with Toyo Proxes 325/50/20 tires. I.I Hotrod injection pump, homemade fuel system, autometer gauges, 680HP. 1300 TQ. fuel only. 7.50's 1/8 mile, all without drugs or w/m or propane. FOR SALE!!! stock or as is. pm me for details

[Dad]

I'd say the 24v VP44 pumped Cummins is the only Cummins a PowerStroke could even get a whiff of in a power comparison. Reliability wise, the 7.3 probably tops the VP44 engines.

---

Last edited by Dad : 12-27-2007 at 01:45 PM.

[2141pete]

Originally Posted by Dad98.5

I'd say the 24v VP44 pumped Cummins is the only Cummins a PowerStroke could even get a whiff of in a power comparison. Reliability wise, the 7.3 probably tops the VP44 engines.

I'd say reliability wise the 5.9 engine will outlast but definetley not the IP.

__________________

2002 dodge 2500 4x4 24v, 175 pump, 4k GSK, 191 DV's, Mack plug, .093" lines and tubes, HD Cam, twins, 8x.011's, and a few other things

[02Dodge2500HO]

The 5.9 even with the VP44 will out do a 7.3. If you can Find on 2001 2002 dodge with a 6 speed you get 245hp and 505tq which makes it a little more closer.

__________________
2006 2500 Quad Cab Short Bed Auto 4x4. AFE Stage 1, QUAD ADRENALINE with pulse, FBD 5in exhaust, Airdog 150 with stock trans.
Sold. 2002 2500 Quad Cab Short Bed H.O. 6 speed 4x4. stock.

---

Last edited by 02Dodge2500HO : 12-27-2007 at 04:25 PM.

[my_samurai]

well with the PS if you want to do injectors go ahead and pull out your check book and lay a way plans b/c they are very $$$. VS the CTD which only has 6 injectors, with a more HP range to choose from. I know the VP44 isnt the best IP in the world but they can be upgraded as well. the motor itself is alot easier to work on for DIY projects, TWINS TURBOS is a good idea. But far as the PS goes the best ford model they have yet to use,i still say long live the 7.3L but it never will beat a 5.9 CTD by far the best bang for the buck.....you will regret buying a PS for the exshaut sound like my buddy has done, ask him after he catchs up to me and clears the black smoke for his eyes

__________________
98.5 2500 QC LB,BHAF,6" smoke bombs, EJA*hot*, III's, .093 tubes, devilsown Water/meth @24gph, big line kit, stock turbo, built RE47 w/tcs converter , 4.10's, 2" leveling kit, 315's XAT on helo 16X8's 417hp 854tq

[Kbrogger]

Cummins, best engine, worst truck.

__________________
2001-2500, 4WD, H.O., 6spd, Edge comp, Smarty, FASS 150/150, South Bend con OFE clutch, MBRP 5" exhaust

[dieselpower04]

did some research for a buddy that's a ford junkie. found that the 7.3L was the best thing since sliced bread for FORD. had the truck a month so far(the problems) nice ehaust leak appeared on the trip home from AZ to CA. then the tranny blew up last week. I will NEVER EVER even consider a ford. I beat my dodge to death and it keeps asking for more.

__________________
04.5 HO 5.9L 6sp 4X4 long bed....leveling kit and 35/12.5 R17 procomp xtrme allterrains with H2O/Meth injection Dual custom stacks, predator programmer S&B intake silencer MIA autometer gauges. and can't shift fast enough

[patracy]

Originally Posted by Kbrogger

Cummins, best engine, worst truck.

+1 :thumbsup

__________________
1999 2500 4x4 Club Cab Sport. ADRENALINE/pulse , BHAF, FBD 150 sticks, Tunnel Ram Intake plate, Byrd's intake Horn, HE351 retrofit, Hamilton 110lb valve springs, A1 head studs, 5" FBD exhaust, Isspro Boost & Drive pressure gauges, fuel pressure gauge, Mallory Comp 250 pump, 1/2" big line kit, Draw straw, TC lockup switch, Stealth VP plate, BD TC, BD VB, Billet input, Derale pan. 462hp and 920ft-lbs 11/14/09, I know I can get 500hp...

[Bosshogg]

I swear I dont know why you guys b!tch about the dodge part of our rigs!!!
What part of it is dodge, The frame and the cab?
Cummins engine
NV trans (OK so the autos are dodge, but autos suck anyway)
NV Tcase
Dana Axles


IMHO, the best trucks ever made, thats why I bought one.

Chevy's feel vauge when driving to me, and the ride is stiffer than my dodge, and IFS sucks ballz

Fords are way too hard to work on and the quality is slipping way out of line. My dad had ford trucks all his life until he recently bought a chevy (all gas BTW I cant get him to convert) and his 92 ford was the best of all. The 99 he got had to wait forever to even get the truck after he ordered it, and the quality just was not there, truck was falling apart after 50K miles


Just my observations!!!

__________________
02.5 2500 4X4 reg cab white HO 6spd
Tapped Edge Comp with TST plate and Bosch RV 275 sticks. Stacks by Hogg innovations to roll the coal...
Hogg innovations lift pump/filter big line setup, Multi function shifter stick,Solenoid High Idle
LED's all over, and CF stickers too!!

[ben]

Originally Posted by Kbrogger

Cummins, best engine, worst truck.

Bing ho.

the metal rusts if you look at it wrong.

Im sure that the severity of cps failures on the fords more than makes up for vp44 issues.

__________________
01.5 QC ETH/DEE 4x4
DDP 4's, Smarty/MVP, Super B, Fass II/Vulcan, Hol'd Scotty II, Con ofe, 5" exhaust, Autometer Boost, Pyro, FP, and Trans MVP 401/897 Stack 405/887

[DiscountPowerParts1]

A CPS is $35, one 10mm wrench and 3 minuts. A VP-44 is $1100 and a whole lot harder to change. Not even close to a comparison. I have a 99 F-350 with 120K on it and the original CPS, and I have a 2000 Excursion with 58K on it and one CPS change.

Ford doors close with no rattle, there is no road noise, you can straight pipe the exhaust and put the windows up and not know if the truck is loud or not.... my Dodge is like a resonance box on wheels. I like the idea of the cheap and easy power that a 5.9 can deliver.... I like the look of the truck... but the feel of it is nothing like my older Fords... let alone a 05+ Ford. Chevy trucks.... old man trucks. They just look so weak, and with the asian looking front end, they look like a Toyota on roids. At least the dodge looked like a tough American truck up until 06..... I am still trying to find my fondness for them. I cant get over those big slanted headlights.... reminds me of the 02+ GM trucks. Hey, the one cool thing about the Chevy trucks is that you dont need a plow on the front to go and push snow.... just use the front bumper that is dragging on the ground on those hidious looking trucks!

Dodge has the lamest tranny on the market. Its a 1972 Torquflight with an OD tailsection added on. The Ford 4R100 and E4OD had issues, but could be easily be reprogrammed in the valve body to work fine if you knew a competant tranny guy.... and there does not seen too be a whole bunch of those out there! If there were, ATS and D diesel, and Goerend would never exist. Anyone can recreate thier combinations in thier back yard.... just order the right kits and parts and make it so. Do you think these guys build clutches? Valve body parts? How about Alto and Trans-Go? Yea... thats who makes them.

Anyways, each of these big 3 have thier issues, the 7.3 will never win the race without having 4 times the money and time put into it... and even then the Cummins and Duramax can continue to be built into a world of power that the 7.3 and 6.0 just wont go to. But when the race trucks of the world fall over broken and damaged... a 7.3 will rumble on over (nice and slow like) with a trailer on its back side and tow your broke *ss home! Thats what mine do all the time!

__________________
www.DiscountPowerParts.com
866-547-3517
www.HiPerformanceDiesel.com