smoke and tranny
#1
smoke and tranny
i was wonderin the best way to increase the out put of how much coal i roll in my 85 6.9? i know i can tweak the fuel pump. is ther any other way thats safer so i dont screw up my engine. And second i cant tell if my truck has od or not it dosent say on the das but it seems like it want to go another gear when im on the road.
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mattshow123
12 Valve 2nd Gen Dodge Cummins 94-98
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03-12-2018 01:41 PM