who are all of the entrants?
team ensign, team ensign, colin bennett racing, colin bennett racing, team sanada, warren booth, john jordan, nick mason, emka productions, team peru
what engine did each entrant use?
cosworth dfv v8, cosworth dfv v8, cosworth dfv v8, cosworth dfv v8, cosworth dfv v8, cosworth dfv v8, brm 202 v12, cosworth dfv v8, cosworth dfv v8, cosworth dfv v8
and which drivers used a v12?
john jordan