Home › Forum › Ask A Member › Minimum HP for antique hydroplane?? › Re: Minimum HP for antique hydroplane??
I have a Mini Mac, another easily built from plans boat. Not as advanced as a real hydroplane but still fun. I have run 3 hp Johnsons up to KF-7 Mercurys. In this pic is a 1956 15hp. The stopped pic is with a1940 Johnson KA-10.