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Recent content by Chck3300

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    1971 9.8 merc 110 idle speed

    Motor is running good just need the specs for tuning
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    1971 9.8 merc 110 idle speed

    I've got a 9.8 that I've been working on. Replaced the baffle gaskets,both of the ones under the powerhead/adapter plate, replaced the waterjacket gasket around the sparkplugs, replaced the white insulator blocks, high speed coil, set the points, swapped the lower unit and had to swap the shift...
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    Is this a problem?

    I guess I jumped the gun alitte on this post. I went to ebay and looked at some used powerheads and you can see the impression in the gasket on them.
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    Is this a problem?

    1971 mercury 9.8 Hey guys i tore this motor to replace the exhaust gasket and I didn't use any sealant and it still was leaking. Now I have it apart again and noticed this washer was raised just a tad but enough to make an impression on the gasket. It will not go down any farther because of the...
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    Wot rpm 9.8

    Another question I have a 12v timing light for a car can I use this same one for these small outboards?
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    Wot rpm 9.8

    1971 9.8 trying to get her tuned up. Was wondering what is the max rpm for this engine also need the same info for a1963 6hp. Thanks
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    What is this?

    I kinda thought that if that is the case it sucks because it had a lot of fishing line wrapped around it. Are these an aftermarket item? Thanks
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    What is this?

    File to large for the pic but it looks like a little blender blade right under the prop
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    What is this?

    I have never seen this before it's right behind the prop. 1971 merc 110 9.8
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    Transom bolts

    Does anybody know the thread size for the bolts for the t-handles that hold the motor to the transom? 1971 9.8 thanks
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    1971 merc 110

    Thank you
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    1971 merc 110

    Does anybody know the torque specs for the exhaust manifold cover. Thanks
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    1963 merc 60 twin 6hp

    Do we have an expert on these motors? I have several questions. Right now my problem is no spark on the top cylinder.
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    1963 merc 60 check valves

    Thanks for the reply. The kit I bought for it came with 2 of them but once I removed the piece with the check valves I was able to blow only one way so your right they are still good. Thanks again
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