The Guy is Alan Blackmun of ABCmicroturbines.com who made 6 stick CCs in the UK that we used to replace originals when the early CC's were disintergrating after a relatively few runs. but his web site has been down for some months. I remember he wasn't so well but he is a member of the GTBA so I will drop him a line. If interested drop me a PM as I have a used spare and fuel manifold on the shelf.

Paul