Never seen one of these ports before, real thinking outside the box.
The bridgeport that isn't, so early 80's IMSA said no more Bridgeports. We ask what is your definition of Bridgeport?They replied we must be able to put the point of a pencil on the edge of the port, and go all the way around the port without lifting the pencil. Picture is the Daytona winning Not Bridgeport.(IMSA outlawed all intake porting on rotaries after we won)