This is a .15 Ball Bearing Control Line Engine with Muffler.
FEATURES: Schnuerle Porting
Ball Bearing-Supported Crankshaft
Steel Thrust Washer
INCLUDES: One Assembled Engine w/Carb and Standard Short Glow Plug
SPECS: Bore: .590"
Displacement: .15 cu in
RPM (with a 8x4 prop): 14,000
Weight: 6 ozs
COMMENTS: Due to an unusually small crankshaft, some brands of props will
not work. I tried several brands of 8X4 props. Top Flite and APC
8x4 props WILL NOT fit. Grish, Joz, Zinger, and Master Airscrew
8x4 props fit.