Dynoing a 02 Expedition - Diesel Truck Forum - TheDieselGarage.com
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post #1 of 11 (permalink) Old 05-28-2006, 04:08 PM Thread Starter
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Dynoing a 02 Expedition

How do you dyno a rig with full time 4wd? Do you have to disconect the front drive line? :shrug:

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post #2 of 11 (permalink) Old 05-28-2006, 08:26 PM
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Still trying to talk Chels into an Excursion? ::

I dunno if the Expedition's transfer case will do the same thing, but a Typhoon's transfer case responds to a missing front driveline by transferring everything to the rear. I drove mine for a few days while the front driveline was being replaced, and I have heard of others doing it for 10k+ miles. One worry was that the rearend was not designed to handle the full torque. I suppose the Ex's rear should handle it?

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post #3 of 11 (permalink) Old 05-28-2006, 08:30 PM
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Expeditions are full-time 4X4? Interesting.

I'd pull the front driveshaft. You could PM Dunbar and ask him, he might know.
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post #4 of 11 (permalink) Old 05-29-2006, 03:18 AM
 
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my 1998 expedition isnt full time 4wd..hmm
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post #5 of 11 (permalink) Old 05-29-2006, 03:19 AM
 
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not doubting that it isnt...just interesting lol
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post #6 of 11 (permalink) Old 05-29-2006, 04:15 PM Thread Starter
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Quote:
Originally Posted by Liftedpsd
not doubting that it isnt...just interesting lol
Nope, it is. Full time, 4wd hi and 4wd low:Thumbup:

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 #7 of 11 (permalink) Old 05-29-2006, 04:15 PM
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jope find an allwheel dyno... we have them here in mo-ville so see if you guys have one... they make em so u can dyno evo's and the other allwheel drive cars
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post #8 of 11 (permalink) Old 05-30-2006, 07:09 PM Thread Starter
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I'll look into that, I am betting she would be about 230 to the rear. Needs a supercharger!!!

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 #9 of 11 (permalink) Old 05-30-2006, 07:16 PM
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yes she does.... but the tickets would just get bigger : :evil:
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post #10 of 11 (permalink) Old 05-30-2006, 07:21 PM Thread Starter
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ya think... $500 ant enough???

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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