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    OMC Cobra 2.3 exhaust riser / manifold mod?

    My OMC Cobra 2.3l is in need of a new exhaust riser. Water is leaking from the cooling passages into the exhaust. Unfortuately replacements seem to be virtually unabtainable. Does anyone know of a sucessful mod to use either a different riser or somehow bypass the cooling water from the manifold...
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    OMC Cobra 2.3l Hot Starting Problem

    My 1989 OMC 2.3 is extreamly difficult to start after a long high speed run. It starts easily cold and if it is immediately re-started after a run, but will not start if it is left to cool for between 10 mins and 2 hrs. Cranks fine. Runs great the rest of the time. Plugs are getting spark, carb...
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