EPHIL X-Series 38cc-S Pro Gasoline Engine w/ E-Starter; Spark Plug & Electronic Ignition

X-38cc-S PRO

Displacement: 38cc (2.33 cu in)

Performance: 4.2HP

Speed Range: 1800-7300 RPM  (Test Propeller-20*9)

Bore: 39mm (1.54 in)

Stroke: 32.5mm (1.28 in)

Static Thrust: 10.5 kg @ 100 m ALT (23.1 lb @ 328 ft ALT)

Static Thrust: 8.5 kg @ 1800 m ALT (18.7 lb @ 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: 19×8; 19×10; 20×8; 20×10

Weight of Main Engine: 1186g

Weight of Muffler Set: 73g

Weight of Aluminum Standoffs Set: 100g

Weight of Spark Plug: 13.5g

Weight of CDI (Ignition): 104g

Weight of Starter: 109g

Weight of ESC: 36g

Total Weight: 1512.5g (3.33 lb)