RE: DL-50 engine
The DL is purring like a kitten. This is my first gasser and I'm already not wanting to go back to glow. It started on about its sixth or seventh flip. Just about to finish up the first tank. Thought I'd show you my graphics by Bad Brad Graphics too. Haven't applied the wing ones yet. Plane is the Aeroworks 260.
After first tank have zero leakage from muffler. Used Permatex High Temp Red RTV Silicone gasket maker.