Thread: Noise 4-53
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Old 02-21-2015, 08:13 AM   #6
kulas44
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City: Venice Louisiana
Join Date: Dec 2013
Posts: 1,097
Sky is correct, at lower rpm they are not much, if any, louder than most other diesel engines. And the 4-53 is much smoother running than say a 4BT cummins or 4-236 Perk. A lot of them were ridgedly mounted with little ill affects.
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