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Newest 2009 North American 43cc SPE gasoline engine now comes with upgraded parts, and updated CDI. These newly released 43cc SPE engine not only eliminated the exposed rear crankshaft, it now runs smoother, transitions faster, and provides greater power. This is now one of the best power to weight combination for your 25% to 28% (73"-78") aerobatic/3D airplanes.
All of the North American version of the SPE-43 engines are test ran prior to leaving CERMARK. Displacement: | 0.262 cubic inches (43CC) | Configuration: | 2C single cylinder air cooled | Carburetor: | Walbro | Ignition: | Newest CDI Electronic ignition w/Auto timing advance | Power supply: | 4.8V ~ 8.0V | Weight: | 3.2 lbs (53oz) including ignition and muffler | Maximum output: | 3.4 BHP | Maximum RPM: | 9000, Idle RPM: 1300 | Fuel: | Unleaded Gasoline, MIX: 100:1 with synthetic oil | OIL: | 2-cycle high performance synthetic oil, Saber Professional synthetic oil from AMSOil is recommended (100:1 ratio) | Prop selection: | 18 x 8 ~ 21 x 8 (JXF, XOAR, APC props from Cermark) |
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