heatherj13w
Member
I am thinking of upgrading my engine from a 90 horsepower to a 150hp . I have a 2007 2275 Fsi super sport. With 25 inch tubes I have a Yamaha 90hp and I currently get 18 miles per hour at wot running at 6000 RPMs. I'm thinking of going to an Evinrude 150 or possibly a Mercury 150. Curious if any of you guys know how much more speed I can get from going to a 150hp. Trying to justify the 10K it would possibly cost to do this. What kind of speed are your getting out of two twin 25 with a 150? It kills me to read about all you guys having 30 plus miles per hour on your boat and I get 18. Lol. Thanks