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Old 10-14-2018, 12:51 PM   #1
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8.3 Cummins

Who has turned up you 8.3 cummins, and what do you like and donít like about the results? Is it worth doing? Is there a lot of work involved, still would like to keep all my exhaust intact, and want it to be just as dependable as it is stock.
Thanks.
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Old 10-14-2018, 07:00 PM   #2
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Quote:
Originally Posted by Undrpsi View Post
Who has turned up you 8.3 cummins, and what do you like and donít like about the results? Is it worth doing? Is there a lot of work involved, still would like to keep all my exhaust intact, and want it to be just as dependable as it is stock.
Thanks.
What year is Your 8.3 ?
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Old 10-15-2018, 06:22 PM   #3
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Its a 2012
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Old 10-19-2018, 08:51 PM   #4
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The 8.3L Cummins in a mDT means 10k or more added to the price. They are very sought after. Seen quite a few turned up and they live long and roar. 2012 not sure about the electronics but the older one really put out the torque.
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Old 10-30-2018, 09:21 PM   #5
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Nothing much can be done to increase HP without also improving/enlarging the exhaust system, and still retain reliability. 1,380įF exhaust temperature is the point at which valve begin to melt if the hot exhaust gas it not quickly evacuated out of the cylinder.
Just visit some of the diesel websites for pickups and begin reading,especially about the Cummin's B series engine, which-FWIW is the only medium-duty diesel engine used in a pickup.
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