Parameter

Type 2 cycle piston valve type gasoline engine for airplane

Displacement (cc) 125cc

Bore (mm) 47 mm

Recommended props 27X10,27X8,27X11,28X8,28X10

Maximum Output 12 Horsepower

Power supply 7.4V-14V

Carburetor : Walbro

Ignition : Stinger DC-CDI (Computer Controlled auto advance, electronic ignition system)

SPARK PLUG: NGK CM6 Type

Requires: Gasoline, 2-cycle oil, ignition battery & propeller

Speed rang : 1500-8900rpm

Gasoline-Version : Pre-mixed Fuel, 25-40 (Gasoline):1 (recommended : 30:1) 

Lubrication Oil : High quality fully synthetic 2 cylinder oil such as Motul 800 2T 100% synthetic racing motro oil , Red line two-stroke racing motor oil , Stihl Ultra high performance 2 cycle fully synthetic engine oil etc . 

Break in Propeller : 27X10 (Standard Two leafs prop)

Break in Gas/Oil Mix Ratio :28:1 to 30:1

Cooling System : Air Cooled

RCGF Stinger Engine package Includes: electronic CDI ignition, muffler, spark plug, gaskets, bolts, throttle arm extension & manual.

Weight:

Engine: 2310g

Muffler: 210g

Ignition Module: 145g

Total: Weight: 2665 g

Technical Data:

Ignition Battery: 7.4V-14VNiCd or NiMH, 7.4V LiFe or 2S LiPo pack

Gasoline/Oil Mix: 30:1

Replacement Spark Plug: NGK CM6 or equivalent

Idle Speed: 1600 rpm/min