My Grandad Les Nelson used to make these for people as and when they asked but stopped doing them so i have all the tooling and drawings and have made a few sets for people that had requested them from him.
We have always had positive feed back from people who have fitted these to cure injector problems and dribbling and I had the same feedback from the last sets.
Im not sure exactly which models they fit but im sure if these are correct for yours you will recognise the parts.
I have one complete set of 4 cones remaining which I have for sale
These have the correct spiral flutes on the combining cone and lapped faces to ensure they seal correctly. Pics below. Not clearest as my camera isnt very good close up but gives an idea of the items.
If these are of interest please send me a pm
