markpierce
Master and Commander
- Joined
- Sep 25, 2010
- Messages
- 12,557
- Location
- USA
- Vessel Name
- Carquinez Coot
- Vessel Make
- penultimate Seahorse Marine Coot hull #6
Don't expect much difference at idle, Mark. They are twin 4-cyl Perkins. It's what they are supposed to do at idle.
FlyWright and I have "brotherly" teasing concerning our boats' relative levels of boat vibration between our two boats. My 4-cyinder JD transmits much less vibration. Is it due to steel versus fiberglass hull? Different engine mounts? Or different engine makes?
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