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454 marine engine gen 4

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Old 02-07-2025 | 05:01 AM
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From: Olmsted Falls,Ohio Marblehead,Oh
Default 454 marine engine gen 4

Parted a 34 scarab, one engine was bad this one was good and recently redone it looks like, I say that because it looks fairly new and it runs absolutely beautiful, it’s much cleaner and updated over the other one, I do not know the actual specs started out as a MerCruiser 365 mag, sounds like it has more cam, and it has Crower roller rockers, fires up and runs beautiful with good oil pressure. If I had to guess it’s probably around 400 hp with a small cam upgrade. It’s pretty easy to do, I do not know the hours, but it definitely doesn’t look to be very many. It’s way too clean, See the video for the oil pressure and sound, this will come complete frame arrestor to oil pan with all the accessories and wiring as seen in the pictures, it will not have the coupler or bell housing. It will be on a rolling crate ready to load and go! 5000.00 cash at pick up, located Olmsted Falls, OH 44138, no ship.



In the pictures, there are compression testing numbers written on the valve covers. You can look at. I try to be pretty thorough and honest about what I’m selling here, but this is also sold as is with no warranty whatsoever.








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