Could 1940s industry manufacture the AVGP engine from detailed plans?
Short answerProbably, with sufficiently detailed plans and workarounds for the electronics and timing systems.
NotesThe proposed transfer includes detailed blueprints, which would give 1940s manufacturers more than an example to inspect. The engine is described as an established design. Military preference for reliable machinery helps explain that age. Electronics and timing systems would still need workarounds, so the replica would not necessarily match the original perfectly.