RE: RCPRO Warbird Race May 19, 2012, St. George, Utah
To give you an idea: A Phoenix Strega with a TT 46 and a pipe is competitive in the bronze class. The Tucano is a much cleaner plane.
Maybe Terry and Bert can chime in on it's legality. I took a brief look at the rules and it appears it is legal. As long as it meets the minimum 400 sq in.