Thread subject: Whaler Central - Boston Whaler Boat Information and Photos :: 1966 16' custom powerplant??

Posted by Ron Pelletier on 05/14/16 - 8:53 PM
#1

I have a 1966 16' custom it came with a 115 hp mercury on it . Is that gonna get me in trouble with the man ? The engine was installed when the boat was still in use by the MD- DNR a long time ago. Someone told me that because the boat is only rated for 100hp that I could have an issue. Does anyone know the truth?

Posted by Finnegan on 05/14/16 - 11:16 PM
#2

I wouldn't worry about it. I have been using my Montauk with a classic 6 cylinder Merc 115 on it for five years, and no questions whatsoever.

http://smg.photobucket.com/user/lgolt...7751227976

It's possible you might encounter a few Insurance companies that won't take it, but there are plenty that will. I think 115 is ideal power for a 16/17 Whaler. It's plenty of reserve power, and permits quiet low rpm cruising, with good fuel economy. Mine will do 50, but I rarely run it over 35 MPH and generally get 5 MPG @25-30 MPH cruise.