The Plans

How they were made public

On one of Paul sawyers trips to Italy to race Alter Ego he generously allowed his boat to be measured by the great Italian engine builder Mario Speluzzi. Being european the plans were drawn in metric. The plans were reproduced and printed in the July 1952 edition of Speed and Spray Magazine. Paul Sawyer allowed this to further the sport by making the plans available for anyone to build a hydroplane and enter the sport. The following are the pages of that magazine. See the "other stuff" page for more articles from Speed and Spray magazine.