Stinger 40cc Twin Engine

Twin smoothness in smaller size.

Smooth operation and smaller size, you can get more smooth flight experience. It’s small, powerful and easy starting. It’s a very good choice for small size twin cylinder engine

RCGF Stinger Engine Package Includes: standoff set, electronic CDI ignition, muffler, spark plug, gaskets, bolts, throttle arm extension & manual

• Type: 2 cycle piston valve type gasoline engine for airplane
• Displacement (cc): 40cc (2.44 cu.in)
• Bore x Stroke (mm): 1.26 in (32mm) x 0.77 in (19.6mm)
• Recommended Props: 19×8, 19×10, 20×8, 20×10
• Maximum Output: 4.6HP/8600rmp
• Power Supply: 7.4V-14V
• Engine: 2.32 lb (1052 g)
• Muffler (2x): 4.45 oz (126 g)
• Ignition Module: 5.1 oz (145 g)
• Total: Weight: 2.92 lb (1323 g)
• Carburetor: Walbro
• Ignition: DC-CDI (Computer Controlled auto advance, electronic ignition system)
• Spark Plug: M8 1/4-32
• Requires: Gasoline, 2-cycle oil, ignition battery & propeller
• Speed Range: 1800-8600rpm
• Gasoline-Version: Pre-mixed Fuel, 25-40 (Gasoline); 1 (recommended 32:1 for real oil, or 40:1 for synthetic oil)
• 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: 19x8 (Standard Two leafs prop)
• Cooling System: Air Cooled

• Type: 2 cycle piston valve type gasoline engine for airplane
• Displacement (cc): 40cc (2.44 cu.in)
• Bore x Stroke (mm): 1.26 in (32mm) x 0.77 in (19.6mm)
• Recommended Props: 19×8, 19×10, 20×8, 20×10
• Maximum Output: 4.6HP/8600rmp
• Power Supply: 7.4V-14V
• Engine: 2.32 lb (1052 g)
• Muffler (2x): 4.45 oz (126 g)
• Ignition Module: 5.1 oz (145 g)
• Total: Weight: 2.92 lb (1323 g)
• Carburetor: Walbro
• Ignition: DC-CDI (Computer Controlled auto advance, electronic ignition system)
• Spark Plug: M8 1/4-32
• Requires: Gasoline, 2-cycle oil, ignition battery & propeller
• Speed Range: 1800-8600rpm
• Gasoline-Version: Pre-mixed Fuel, 25-40 (Gasoline); 1 (recommended 32:1 for real oil, or 40:1 for synthetic oil)
• 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: 19x8 (Standard Two leafs prop)
• Cooling System: Air Cooled