Old thread, but I thought I'd add that Robert McCulloch's uncle was Ralph Evinrude and he was married to a Briggs (i.e. Briggs & Stratton). Milwaukee would have been a hopping industrial town in the day.
There was once an episode of "Route 66" related Robert McCulloch and his venture in boat engines...I seem to remember a claim about 1 HP per In³ and that was 50 or so years ago.
Mark
There was once an episode of "Route 66" related Robert McCulloch and his venture in boat engines...I seem to remember a claim about 1 HP per In³ and that was 50 or so years ago.
Mark