[chumbucket]

My V20 center console with a 150 Yamaha tops out at right around 37 mph at 5000 rpm. I'm going to be looking into the prop to make sure I've got the right one because I should be turning a litlle higher top end than that. Also have to make sure the tach is reading correctly. Cruise speed at 4000rpm is right around 28 mph. I haven't got a feel for fuel consumption yet. Once I get things dialed in correctly, I'll get a reading on that as well. But, so far, I'm real pleased with the performance and fuel consumption based on the amount used vs. speed and distance travelled. Seems to be fairly economical relative to what I've owned for boats in the past.