Hey Everyone i am new to the site so here goes. I have a early 70's model 1150 mercury (tower of power they say). I bought this boat/motor last season and used it all last summer even thow i had some problems. I crank it up at the dock and take off i am going down the lake for a min or 2 and the first decent size wave i hit it boggs down and cuts off. i then have to pulle dmy warm up lever up and crank it up. it does this a couple times untill it gets warm it seems like and then it runs fine. Once i sit for a while i have to go threw this again on the way back. Another thing is i will be going good and then i get greedy and want a little more so i give it some more and then it boggs down. The boat is it on is a 15 foot manatee trihaul i would think as small as this boat is it should be a rocket with this big motor. Please help i am trying to get it perfect for the uncoming season. I Have replaced the fuel line, diaframs, took the 3 carbs off and went threw all the jets, and replaced all the carb gaskets. thanks