Norvel .061 Diesel Conversion?
Many moons ago when AME first came into the North American market, they were in fact diesels. The glow version came later.
I have used the combination you have, the RJL diesel conversion and the "older" AME with good success. I don't know if the rod is the same in both versions, so I would suggest that you break in the engine on glow, as you would if converting a Cox engine.