3I 40cc B2 2-cylinder engine E-Starter model aircraft gasoline engine

3I 40cc B2 2-cylinder engine E-Starter

PARAMETERS
Model:3I 40CC B2 E-Starter
Displacement: 40cc (2.44 cu in)
Performance: 4.6 HP
Speed Range:1800-7300 RPM (Test Propeller-20*8)
Bore: 32 mm (1.26 in)
Stroke: 27mm (1.06 in)
Static Thrust: 10.5kg 100 m ALT (23.2 Ib @ 328 ft ALT)
Static Thrust: 8.8 kg @ 1800 m ALT (19.4 Ib @ 5900 ft ALT)
Compression ratio: 9:1
Lubrication ratio: 30:1 (Fuel: 2-Stroke Motor Oil)
Ignition Voltage: 6-14 V
Spark Plug Type: CM6 Iridium Spark Plug
Recommended Propeller:20x 8; 20×10; 19×8;19×10
Weight of Main Engine: 1190g
Weight of Muffler Set: 136g (L&R Mufflers; Screws)
Weight of Aluminum Standoffs Set:84g
Weight of Spark Plug: 13.5g*2 (CM6*2)
Weight of CDI (Ignition): 175g
Weight of Starter: 113g
Weight of ESC: 36g
Total Weight: 1786g (3.94 Ib)

New Engine,More Power
Smooth operator Give your sport aircraft the low-vibration smoothness and unique sound of a horizontally opposed twin!
the gasoline engine is designed for large scale aircraft.
it combines with excellent quality and reasonable price.