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I have a Mercruiser 4.3, Alpha 1 stern Drive...It is a carbeurated engine probably a 1992-93 model.
My question: At WOT what RPMs should this engine be hitting?
Thanks,
Enivalg
I have a 1993 Maxum 23 SC with a Mercruiser 4.3 alpha 1 stern drive.
Twice when boating a loud engine noise(Sounds like an obnoxious air horn...but isn't the horn) sounded when pushing the boat to around 4000-4500 rpms.
I can only stop the sound by turning the engine off and waiting around...
I have had a 1993 Maxum 23 SCR for one year.
My question is Does anyone know how many people can the boat hold?
Be it weight limit or numbers of occupants.
Thanks.
