This auction is for a very nice OS Max FX .61 R/C nitro model airplane engines. Engine has been run and liner and bearings are good and still has a lot of run time left on it. Includes papers, muffler and screws, glow plug and needle. Turns smooth and great compression. $10.00 shipping U.S. $20.00 shipping Canada. $30.00 International shipping for all other countries. I combine auctions to save you money on shipping. I am clearing out a massive estate with lots of new and lightly used gas, glow, diesel, 2-stroke, 4-stroke, single and multi cylinder engines, tether cars, old radio gear, RTF airplanes and vehicles, and lots of new parts along with used and parts engines so stay tuned to our future auctions.