Power Train!

The engine is a stock O.S. 15 FP-S. It features an aluminum piston running in a chromed brass liner, Schnuerle porting, and a plain bearing supported crankshaft. This is the second plane I have had this engine on. It is the veteran of many, many flights. But it still runs great. The muffler is a Big Art Adamisin tongue muffler. The fuel tank is a Brodak 3 oz. Wide Wedge Profile with standard vents. It is big enough to give nice long flights on a 15 powered plane. And the engine runs are great. The tank is held on by bicycle spokes and rubber bands. And don't forget the R/VC foam rubber under the tank.