16Ft Mirro Craft-55HP Chrysler (Top Speed?)

[Litetwin4]

I have a 16' aluminum Mirro Craft with a 1973 Chrysler 55HP outboard. The boat construction is basically like a row boat and weighs around 350lbs.

Can someone familiar with the Chrysler 55HP give me an idea of how fast it push my boat. The prop is a 10 1/2 x 12 .

Thanks