2001 POWERSTROKE VS 2002 POWERSTROKE - Ford Powerstroke Diesel Forum
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post #1 of 8 Old 07-20-2014, 03:30 PM Thread Starter
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2001 POWERSTROKE VS 2002 POWERSTROKE

Ok guys I have a general question. I had a Ford 2002 F-250 4x4 6 speed. I put a DT tuner on it along with a 4' exhaust. The truck ran like a bear. I use my trucks on a farm and regularly pull a trailer weighing 20,000lbs. The F-250 was just a little light to handle the weights so I bought a 2001 Ford F-450 4x4 6 speed. I put a 4' exhaust and a edge tuner. The truck runs good but not close to the F-250. They both have roughly 80,000 miles. I did notice when driving the 450 the boost never goes much above 15 and that's at 2800 rpms. Any thoughts? I have heard a 02 stock has 275 horsepower and a 01 has 235 horsepower even with the tuner could that be why?Would it be worth it to put a larger turbo and injectors? I do have pretty good mechanical ability just not a lot of experience with powerstrokes. Thanks again.
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post #2 of 8 Old 07-20-2014, 05:15 PM
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Both those motors are identical in every way that would affect power. They are both rated the same too.

Could just simply be up pipe leaks, boost leaks, etc... Maintanence stuff

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post #3 of 8 Old 07-20-2014, 06:25 PM
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Id guess tuning and gearing, the custom tuned truck should go circles around the edge tuned one, and what gears are they running? 3.73 vs. 4.80?

-Kris-
2011 f150 ecoboost 4x4 323/452 on php dyno 11/16/13
1995 CCLB DRW 324K
2001 CCLB DRW 319K
Dp tuner infinity, exhaust, intake, chipped, tricked, and wrecked


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The stock downpipe in an OBS is flat because I'm a ginger.
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post #4 of 8 Old 07-21-2014, 05:12 PM
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x2 with the edge. Whats a DT tuner? Did you by chance mean DP?

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post #5 of 8 Old 07-22-2014, 03:14 PM
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Quote:
Originally Posted by 351fifty View Post
Id guess tuning and gearing, the custom tuned truck should go circles around the edge tuned one, and what gears are they running? 3.73 vs. 4.80?
300hp is 300hp... Doesnt matter on stock injectors.

Gearing is the biggest thing.

01 F-250 SC PSD,320k,16 Isspro Gauges, AFE-2,CCV Mod,IAH delete,map reg,Modded H2e, 6.0 IC, 230/100 from P.I.S, Studs, 910 springs, Forged rods, Water injection,Hydra chip-No Limit/Gearhead tuning, Swamps HVHF IDM, MBRP 4" dual's, Aero, 6" tip's, 4" Revtek lift, 37/12.5/16.5 MT's
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post #6 of 8 Old 07-22-2014, 04:50 PM
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But a custom tune is better written then a canned tune either way power wise

-Kris-
2011 f150 ecoboost 4x4 323/452 on php dyno 11/16/13
1995 CCLB DRW 324K
2001 CCLB DRW 319K
Dp tuner infinity, exhaust, intake, chipped, tricked, and wrecked


Quote:
Originally Posted by marine5811
The stock downpipe in an OBS is flat because I'm a ginger.
Quote:
Originally Posted by alberta 7.3
Finding a decent woman is like shopping for a used truck. You spend most of your time picking through the money pits, wrecks, and basket cases until you find one that you can tolerate
Quote:
Originally Posted by JJFLASH
Well at least you caught the loose bolts before they cause any damage. Nothing worse than a sloppy hole
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post #7 of 8 Old 07-22-2014, 06:57 PM
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Quote:
Originally Posted by 351fifty View Post
But a custom tune is better written then a canned tune either way power wise
Meh...

Some tuners are better then others, but with stock injectors it is what it is.

01 F-250 SC PSD,320k,16 Isspro Gauges, AFE-2,CCV Mod,IAH delete,map reg,Modded H2e, 6.0 IC, 230/100 from P.I.S, Studs, 910 springs, Forged rods, Water injection,Hydra chip-No Limit/Gearhead tuning, Swamps HVHF IDM, MBRP 4" dual's, Aero, 6" tip's, 4" Revtek lift, 37/12.5/16.5 MT's
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post #8 of 8 Old 07-22-2014, 10:05 PM
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do you still have the f250? is there still a red tube connected to the waste gate actuator on it? the 450 probably still has the red tube attached which explains the low boost.
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