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    Carb Cleaning - Jet question 2000 Merc 200 HP V6 (carb)

    Preparing to clean/ re-gasket my 3 WMV 18 carbs. I've cleaned many cycle/ car carbs, but for some reason feel a little more tentative with the outboard. I've read all the carb threads, but still have a few questions in my mind. First: The Idle air jet, backdraft air jet and main jet. I assume...
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    Sierra Rings on Merc Pistons- 2000 Merc 200HP V6 (Carb)

    I'm in the middle of rebuild. Block is at Machine shop to bore 2 cylinders and hone all. I have decided to go with the Sierra "0.015 over" piston set for the two cylinders that are to be bored. For the other 4 standard size cylinders( with my existing OEM pistions), I want to go with Sierra...
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    No Compression on one cylinder Mercury 200HP Outboard V6. Need Advice

    Need some advice. I have a 2000 Mercury 200HP outboard (Carb) with no compression on one cylinder (top on Starboard side). Long story short, oil line came off, did not notice(dont know how), was running at ~3000 RPM and motor shut down and coasted to stall. Not sure if shut down with some safety...
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