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Old February 1st, 2020, 06:55 PM
Mikel Mikel is offline
Join Date: Jan 2004
Location: New Haven, CT
Posts: 2,154
Mikel is a Soldier

In my experience, Cummins engines generate so little heat that even a smallish radiator will be fine. But always go with the biggest one you can fit. Better to have more cooling capacity than you need than the opposite.
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