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supercobra replied to the thread Sterndrive identification?.

And what is that screw for oil for?Doesn't it get oil from inside?

Tuesday at 5:57 PM
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supercobra replied to the thread Sterndrive identification?.

What would be a easy upgrade?

Tuesday at 5:55 PM
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supercobra replied to the thread Sterndrive identification?.

So what drive is this?And does that prop look to big for the anode to go there?

Tuesday at 5:49 PM
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supercobra posted the thread Sterndrive identification? in Non-Repair I/O and Inboards.

What model is this?Can't see the complete numbers.also on the bottom it's missing that little fin deal that bolts there because prop is...
Tuesday at 5:18 PM
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supercobra posted the thread Gen 4 454 harmonic balancer screaming? in Mercury MerCruiser Sterndrives & Engines.

Bought this Baja force 250 with mercruiser 454 in it and replaced all gaskets .I also bought a parts engine to get parts and bolts...

Tuesday at 5:10 PM
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supercobra replied to the thread 454 intake gasket not covering port.

Thank you

Aug 11, 2026
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supercobra replied to the thread 454 intake gasket not covering port.

So would I install a thin plate and weld all the way around or just tack it in a few places?Does this have to be sealed off...

Aug 8, 2026
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supercobra replied to the thread 454 intake gasket not covering port.

Block#14015445 Head #14081045 Parts motor Block#14015445 Head #14092360 Everything looks exactly same between these 2 engines.I am...

Aug 8, 2026
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supercobra replied to the thread 454 intake gasket not covering port.

I wonder if I can rtv all around it and seal it off?But is it a exhaust or water port?I guess it can't be water cause their is no intake...

Aug 8, 2026
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supercobra replied to the thread 454 intake gasket not covering port.

I wonder if that's the problem it saying gen 5 by my gasket 17340?Surely it's not that ,but I would still have to rtv the gasket all...

Aug 8, 2026
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supercobra replied to the thread 454 intake gasket not covering port.

So that number comes up as the original parts for this engine.down below or let's me pick a alternative equivalent gasket it...
Aug 8, 2026
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supercobra replied to the thread 454 intake gasket not covering port.

Engine didn't have tag for serial number.here is a spare junk motor that is same kind without the gaskets.intake is same as the one I...
Aug 8, 2026
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supercobra replied to the thread 454 intake gasket not covering port.

No it was all tore up.tjays why I'm replacing it all.what needs to be done here?the intake doesn't cover it anyway or wouldn't have the...

Aug 8, 2026
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supercobra replied to the thread 454 intake gasket not covering port.

No it was all tore up.what I don't understand is the intake supposed to block that off or is the gasket supposed to block it off.after...

Aug 8, 2026
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supercobra posted the thread 454 intake gasket not covering port in Mercury MerCruiser Sterndrives & Engines.

I've been trying to rebuild this 454 gen 4 in a Baja force 250.I put on intake gasket fel pro 17340 which it call for on mercury site.In...
Aug 8, 2026

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