Tony Brewer contacted me regarding his recent purchase of – Monita a 17’ Mason Marlin which was built by Sutton Mason & Co. Ltd in Mt Roskill, Auckland sometime in the 1950’s. She is powered by a 2003 90hp 4stroke Honda, which Tony feels maybe to heavy. He is considering re-powering with a 2013 Mercury Mariner 50hp ELPTO 2stroke. Tony’s not interested in a high top speed but would like to be able to travel at between 15 to 18 knots. Fuel economy is not an issue as they do not travel far and there would usually be only 2 people on board.
So woodys – the question of the day is – would the boat be under powered with the 50hp motor?