Being offered is what appears to be a new OS FS-120 SP Supercharged 4 Stroke, RC Nitro engine, as it has been mounted on a display stand. The engine is pristine and I see no signs of it having been run. It comes with original box, paperwork and some accessories. However, I do find the muffler and open end wrench, usually included, missing. This is a great engine for flying the high density altitudes in NM.