6.7 Cummins vs 6.6 Duramax
As someone who knows next to nothing about Diesel engines, I am trying to figure out the strengths and weaknesses of these to. Any opinions would be appreciated.
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both are very high quality reliable motors. IMHO don't let the engine decide your brand. Drive both and pick the one YOU like the best, not the one someone else likes. YOUR the one going to be using it.
