Torque Curve - Diesel Truck Forum - TheDieselGarage.com
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post #1 of 6 (permalink) Old 12-24-2006, 02:44 AM Thread Starter
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Torque Curve

Does anyone know what the Torque Curve Looks like on a Stock OBS 7.3L?

04 Ford F250 4x4 Crew Cab Long Box ZF6 Manual.
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post #2 of 6 (permalink) Old 12-24-2006, 02:55 AM
 
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Here's a stock dyno run, I think it's from a 200 though.
Pretty "peaky".
http://photos.thedieselstop.com/show...t=1&thecat=998
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post #3 of 6 (permalink) Old 12-24-2006, 02:56 AM
 
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Found this one too. Willing to bet it's a stock OBS.
http://photos.thedieselstop.com/show...t=1&thecat=998
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post #4 of 6 (permalink) Old 01-10-2007, 07:55 AM Thread Starter
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What the percentage of loss on the drivetrain in HP and TQ on a automatic??
25% 35%??? somewhere in there

04 Ford F250 4x4 Crew Cab Long Box ZF6 Manual.
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post #5 of 6 (permalink) Old 01-10-2007, 04:02 PM
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OBS stock is going to dyno about 190-210hp...

01 F-250 SC PSD,210k,16 Isspro Gauges, AFE-2,CCV Mod,IAH delete,map reg,Modded H2e, 6.0 IC, GTS Hybrid injectors, Studs, 910 Valve springs, Forged rods Water injection,Swamps tuned, MBRP 4" dual's, Aero, 6" tip's, 100 axl tank, 4" Revtek lift, 37-14.50-17 TOYO MT's 469hp and 1068tq...

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post #6 of 6 (permalink) Old 01-10-2007, 04:12 PM
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I hope someone isn't claiming those numbers on the second graph as their actual numbers!!!! Looks like they hit the button right off a shift or something with that big spike at the start of the run!

A STOCK '94-'97 makes about 175-180 hp. One with a chip in it will make between 200-210. A STOCK SD will make right at 200hp.

'96 F-250 Extended Cab, GT'S injectors, GT'S intercooler install kit, custom turbo kit with a little HX40, Swamp's BIGEST oil.
466 on #2 only
739 with NČO

13.544 in 1/4 mi!

"If you think you can do a thing or think you can't do a thing, you're right." Henry Ford

Yeah I can keep up!:Thumbup:
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