I have some questions about the injectors,pre-combustion chambers and even the cylinder head on a MD vs. a Super MD. I see on parts lists that the early MD and later MD had different injectors, after S/N 14,500. Are Super MD pump and injectors different? Either physically, or in the amount of fuel delivered. Are the cylinder heads different? I will try to attach pictures of what we have. The lines have different fittings at the injector end on these also.
The injector on the right in the photo came out of a 1947 or 48 MD. The other one is from a Super MTA diesel that had a cracked block. The nozzle bodies are different,and the pre-chamber will not fit from one to the other. I hope this makes sense, thanks.
Garry
Dang photos uploaded twice!
The injector on the right in the photo came out of a 1947 or 48 MD. The other one is from a Super MTA diesel that had a cracked block. The nozzle bodies are different,and the pre-chamber will not fit from one to the other. I hope this makes sense, thanks.
Garry
Dang photos uploaded twice!