My top speed is 50 mph @ 6K rpms. 19 ft. Cobia w/150 Yamaha.
I just did my annual check up on her.
Print out showed 1/3 of my hours are < 1000 rpm.
1/3 of the hours are between 3K and 4k rpm.
1/3 of the hours are between 4K and 5K rpm.
She never ran hot, always had good oil pressure, good engine temp, good water pressure. I like the new engines that can show how she was ran.
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