Off home now, 'tiz pretty quiet and this one isn't very prominent on the web, so I'll leave a couple of clues to help things along!
From the Americas
This aircraft won third prize it the CADE International Design Competition Aeronautical in 1987, a side-by-side two-seater, it was to manufactured in composite materials with a single Continental 100 hp engine mounted in the fuselage driving two pusher props on the wings via shafts and gearboxes.
Back in about an hour