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Old 08-08-2007, 03:34 AM
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the motor does have a mechanical fuel pump;you guys are great. keep the info coming, i hope to hit the ground running tomorrow. - jeff
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Old 08-08-2007, 07:02 AM
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Has a mechanical fuel pump as actually bolted to the block, or mounted on the seawater pump?
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Old 08-08-2007, 10:49 AM
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US1,
its mounted to the block. let me know what you think. thanks. - jeff
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Old 08-08-2007, 11:57 AM
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one last thing- since the bore is 4.47(502), can it really be a gen IV? thanks - jeff
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Old 08-08-2007, 12:29 PM
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Quote:
Originally Posted by jhiguy377 View Post
US1,
its mounted to the block. let me know what you think. thanks. - jeff

Definately a Mark IV then.
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Old 08-08-2007, 01:52 PM
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thanks griff- you guys have saved the day - jeff
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Old 08-08-2007, 09:07 PM
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Griff is right it's a IV if it has the mech fuel pump , to the best of my knowledge the 502 gen iv were only made by mercruiser and they used a gm bowtie block
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Old 08-09-2007, 12:39 PM
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thanks, ron - jeff
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