Key Features Gasoline version of the popular FA-180 glow engine Equivalent power output as the FA-180 at 10% of the fuel cost Smaller Saito™ 4-stroke ignition module provides easy starts and reliable performance with a lower power consumption 4-stroke sound Saito engines are famous for Complete with muffler and engine mount Horizon Hobby recommends the use of Red Line or Power Model synthetic oil only at a mix ratio of 161 – 201.