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Reader’s Rig: Stewart Ingraham’s Cummins Swap Super Duty Ford

Reader’s Rig: Stewart Ingraham’s Cummins Swap Super Duty Ford

A Cummins Swap in a Super Duty sounds controversial. But after years of trying to make the 6.4L Power Stroke survive, the decision was made.A Cummins Swap in a Super Duty sounds controversial. But after years of trying to make the 6.4L Power Stroke survive, the decision was made.
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