@bo66ie29@JohnHKemp What a lovely film. Itβs a Triumph TR2 or TR3, the only external difference was the front grille which unfortunately you donβt see.
@Stuarty771@zoomgordo @Tim22282221 @CcibChris I think size was a significant element too for small fighters, post war the Vampire was powered by the centrifugal DH Goblin.
@Stuarty771 @Tim22282221 @CcibChris The centrifugal compressor was perpetuated in the successful Dart engine, of which over 7000 were built, which says a lot for the principle