Motorlet_M701_turbojet

The engine I was origionally searching for was the Czech Motorlet M701 turbojet, as used in the L-29 jet.

The engine is a single-sided centrifugal front entry compressor with a single turbine stage. A bit like the DH Goblin with a Dart type combustor stage.

Wikipedia large image here.

http://upload.wikimedia.org/wikipedia/commons/0/02/Motorlet_M701_turbojet.jpg

Steven