Never been run but looks like it was potentially mounted by the marks on the mounting tabs. Turns over nicely and does not smell like glow fuel. Any questions just ask. The item “YS F-91-AC Four Stroke Supercharged Aircraft Model Engine (YS0081) free ship” is in sale since Saturday, March 16, 2019. This item is in the category “Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Engine, Exhaust & Fuel Systems\Gas/Nitro Engines”. The seller is “emelyatvwerks2008″ and is located in Red Oak, Texas. This item can be shipped to United States.

• Compatible Vehicle Type: Airplanes
• Brand: Futaba
• Compatible Fuel Type: Nitro & Glow Fuel
• MPN: Does Not Apply