How’s the fuel pressure? First time out with my new engine when it had one those small glass fuel filters on it, the filter started plugging up killing the engine. After that it got an oil filter as a gas filter (similar to a 356) and problem solved.
Pressure is OK, initially I had it set too high at high 40s, adjusted it down to 43 and it doesn't move from there while running or stalling. I've an internal pump and aeromotive filter.
Spoke to rr guy again today, hopefully have a slot for me next week. Reckon I'll leave it alone until then, apart from maybe cutting the tip off the silencer box