Stinger 70cc Twin Engine

Smooth operator with more power.

Give your sport aircraft the low-vibration smoothness and unique sound of a horizontally opposed twin. This gasoline engine is designed for large scale aircraft. It combines excellent quality and a reasonable price.

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): 70cc (4.27 cu.in)
• Bore x Stroke (mm): 1.53 in (39mm) x 1.18 in (30mm)
• Recommended Props: 22×10, 23×8, 23×10, 24x8, 24x9
• Maximum Output: 7.4HP/8600rmp
• Power Supply: 7.4V-14V
• Engine: 3.32 lb (1508 g)
• Muffler (2x): 5.36 oz (152 g)
• Ignition Module: 5.1 oz (145 g)
• Total: Weight: 3.98 lb (1805 g)
• Carburetor: Walbro
• Ignition: DC-CDI (Computer Controlled auto advance, electronic ignition system)
• Spark Plug: NGK CM6 Type
• Requires: 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
• Speed Range: 1600-8600rpm
• 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: 23x10 (Standard Two leafs prop)
• Cooling System: Air Cooled

• Type: 2 cycle piston valve type gasoline engine for airplane
• Displacement (cc): 70cc (4.27 cu.in)
• Bore x Stroke (mm): 1.53 in (39mm) x 1.18 in (30mm)
• Recommended Props: 22×10, 23×8, 23×10, 24x8, 24x9
• Maximum Output: 7.4HP/8600rmp
• Power Supply: 7.4V-14V
• Engine: 3.32 lb (1508 g)
• Muffler (2x): 5.36 oz (152 g)
• Ignition Module: 5.1 oz (145 g)
• Total: Weight: 3.98 lb (1805 g)
• Carburetor: Walbro
• Ignition: DC-CDI (Computer Controlled auto advance, electronic ignition system)
• Spark Plug: NGK CM6 Type
• Requires: 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
• Speed Range: 1600-8600rpm
• 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: 23x10 (Standard Two leafs prop)
• Cooling System: Air Cooled