how fast should a 70 horse power johnson go on a 16 foot sylvan fishing boat
T thepikeman Cadet Joined Sep 1, 2009 Messages 11 Sep 20, 2009 #1 how fast should a 70 horse power johnson go on a 16 foot sylvan fishing boat
tashasdaddy Honorary Moderator Emeritus Joined Nov 11, 2005 Messages 51,019 Sep 20, 2009 #2 Re: top speed 70 hp johnson too many variables, engine height, proper prop, weight distribution of the load in the boat, weight of total load. this is just the beginning.
Re: top speed 70 hp johnson too many variables, engine height, proper prop, weight distribution of the load in the boat, weight of total load. this is just the beginning.
