Pre-owned only like  new ,mint 100 % Genuine  Zenoah G260PU !! Has good compression and spark ,will pop right off with gas and a prop!! Found  this engine has been sleeping for 10+ years Barnfind has about 1 % ware from benchtop Walbro carburetor and  aftermarket bennett smoke  muffler ,Expert engine Cherry Buy it Now And Win win as is buyer pays shipping Thanks for looking This Zenoah  G260 PU engine is designed for RC airplane