Honda GX270 engine with 0.7 hours. Like all Hondas, it runs like a top. It is attached to a Northstar 5500W generator that never produced a spark of electricity. Vendor replaced the head twice and it never worked, so they gave up. I'm trying to recover some of my costs by selling this as a standalone engine. The engine sells for $850+ online. Great deal for someone that is mechanically inclined and is looking for an engine for a generator.