Hello,
I own a 1988 searay 230 weekender with a Mercruiser 260 and Alpha One Drive. How hot is too hot as far as temperature readings on the gauge? The therm is a 145 degree running on a closed heat exchanger system. At a steady 3000 rpm cruise the engine temp goes up to around 190; but remains in the green scale. Is this normal or excessive?
Thanks!
I own a 1988 searay 230 weekender with a Mercruiser 260 and Alpha One Drive. How hot is too hot as far as temperature readings on the gauge? The therm is a 145 degree running on a closed heat exchanger system. At a steady 3000 rpm cruise the engine temp goes up to around 190; but remains in the green scale. Is this normal or excessive?
Thanks!
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