Description: Mike Ryan, inventor of the SeaRoader amphibian, claims to have converted this Countach replica as an experiment during the early stages in the development of his curren... view allDescription: Mike Ryan, inventor of the SeaRoader amphibian, claims to have converted this Countach replica as an experiment during the early stages in the development of his current sea-going fleet. Re-badged as the Ryan Z1A, the buoyant Countach, capable of about 15 mph in the water, was allegedly sold on eBay some years ago. view less