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Registered
Join Date: Sep 2005
Posts: 1
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Engine identification help!
I'm looking to verify my spare engine with no serial number.
case # is 901.101.101 7R 6 bolt flywheel I pulled it from a 76s but it has no serial numbers. Mag case, carrera tensioners, 11 blade fan, no thermal reactors on the exhaust. I believe this to be a 2.7s possibly could be a warranty factory/dealer rebuilt or replacement engine??? Could any experts verify this or shed some light Thanks |
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02-02-2009, 09:53 PM
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Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,471
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In the mid 70s there was quite a few replacement cases. They were used because engine leakage from porus cases below the oil pump.
Bruce |
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02-03-2009, 01:40 AM
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Bruce,
Do you know if there exists a list of cases used in 911's? I'm just taking apart my 73T MFI engine, and see the number in the casting as well as a casting manufacturers logo. I would like to know if there is any information available that details the cases / manufacturers and modifications made over the range. Thanks, John |
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11-29-2009, 04:10 PM
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Registered
Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,471
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All the different "R"" ratings on the side of the block from 3R up to 7R have different reinforcements built in to the strength of the case.
Bruce |
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11-29-2009, 05:44 PM
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Thanks Bruce,
Mine is a 4R. Any additional info would be appreciated ! John |
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11-29-2009, 11:13 PM
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Schnee
