3" pulse jet RC engine used no markings came from T&A Hobby Lobby in Burbank, CA

Vintage HB .15 Model Airplane Glow Engine W/Muffler Made In Germany

1970s SUPERTIGRE X25 LAPPED rc model plane performance glow engine NIB + exhaust

Herkimer OK 1.20 Twin Cylinder O.K. Model Airplane Engine

Kingtech K80E Turbine | Jet Engine | RC

Dubb Jett Glow Nitro RC Airplane Carburetor Carb Large Bore JET

RC Hobby King Pulse Jet w/Ignition System Red Head Gasoline Engine Boxed

NEW: RC Brison 3.2 Engine PITTS Exhaust AND Ignition Module & Fuel Tank