Tearing Down Justin Zeigler's 3,336-HP Cummins Enforcer Engine - Engine Builder Magazine

Tearing Down Justin Zeigler’s 3,336-HP Cummins Enforcer Engine

Recently, D&J Precision Machine owner Drew Pumphrey invited the Engine Builder team to his Cambridge, OH diesel shop to help tear down Justin Zeigler’s UCC record-setting 6.7L Cummins-based Enforcer engine. We go over what happened during the UCC weekend and what Drew expects to find before tearing it down to see the results.

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