This idea was one of George Bevans pet projects to make the Imp really fly. Martin Humphries adopted this as he was already doing a lot of machine work for George so a little more would not hurt! Martin finished the machining on the head. Then next a pair of billet cam carriers had to be made from scratch for the twin cams, also an exhaust had to be specially made and this was done by Tony Cook. Next on the agenda was a pair of inlet manifolds to fit the webber 38s.