The book British Secret Projects: Fighters and Bombers 1935-1950 provides the following specs for the proposed Clyde-powered version of the Firecrest on page 182:Does anyone have performance estimates for the Clyde powered version?
Wasn't it supposed to have a Python engine?In an AirEnthusiast issue about the B.48 Firecrest was a photo of a mock-up
installation of a RR Clyde turboprop engine, the aircraft designated YA.6.