HO or not

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Feb 6, 2009 | 09:45 PM

91.5 beater

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From: el paso Tx

HO or not

how can you tell if you have the H.O. cummins

Feb 6, 2009 | 10:03 PM

dozer12216

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From: North Carolina or Kentucky. Take your pick

Look at HP rating on engine plate. Left side of timing cover.

Feb 6, 2009 | 10:08 PM

madhat

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Joined: Jun 2006

Posts: 14,965

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From: Jacksonville, NC

^^^ Look at the build date. After 1 Jan 04 is the 325/600

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