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Old 03-27-2009, 12:23 PM   #1
Devon E
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Name: Devon E
Title: Too Much Time
Status: Not Here
Join Date: Jul 2008
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Posts: 299
6 speed heavy hauler

I would like to thank Barry and NADP/NAPC for letting me use his 6.7 to haul a freinds truck in off the hwy. Not many other shops would throw you the keys to there truck and say go get it.

I would like to also comment on how well they have got this 6.7 to run. Towing 10 thousand pounds on the hwy and in city traffic the tranny performed flawless with crisp positive up and downshifts.
temps stayed extremly low in the trans. i felt no need to use the manual gear select when slowing with the EB cause the tranny downshifted in perfect time to keep the braking effort to a min.
I am impressed and will be puting these trannys in my service truck fleet.

I also noticed the low egts of his 6.7 with 10 thousand pounds on its back i never got it over 980 and cruised down the hwy at 750egt and i had no lack of power.

NADP/NAPC have got these new 6.7 trucks figured out from DPF to EGR delete to there flawless six speed trans
Thanks again Barry all your help does not go unnoticed
05 goat tubular exhaust header cp3 DDP stix. NADP built 11.2 on a single cp3 single 66mm charger one shot of spray 11.6 on fuel
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