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Carb 502 mercruser low compression

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Old 01-11-2023, 04:11 PM
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Originally Posted by Griff
You need 10 POSTS to be able to post pics. Post 6 more times and just post 6, 5, 4..etc in each post
He could be gun shy because his cubic inches keep getting lower each time he posts.
(Sorry OP, trying to crack a smile)
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Old 01-11-2023, 06:32 PM
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Old 01-11-2023, 06:32 PM
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Old 01-11-2023, 06:33 PM
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Old 01-11-2023, 06:34 PM
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Old 01-11-2023, 06:34 PM
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Old 01-11-2023, 06:35 PM
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Old 01-11-2023, 06:37 PM
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Poped rocker

Exhaust valvs look rusty

This is the worst cyl

Most cyl look this good

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Old 02-25-2023, 11:57 PM
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So heads are at an engine shop geting looked at right now pulled the oil pan and found some mystery pieces in it there prob aluminum as there not magnetic any one know what they could be


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Old 02-26-2023, 07:27 AM
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Those are the tabs off the bottom of the valve covers. You need to remove them to clear roller rockers. Looks like got self clearanced
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