Stinger 20CC TWIN Exhaust RCGF Two-cylinder Gasoline Petrol Engine Two-stroke

RCGF Stinger 20cc TWIN

NEW RCGF Stinger 20cc Twin

20cc Twin cylinder engines are available now

Smooth operation — Smaller size, you can get more smooth fly experience. It’s small, powerful and easy starting.

It’s your very good choice for small size twin cylinder engine.

Type: 2 cycle piston valve type gasoline engine for RC airplane

Displacement (cc): 20.5cc (1.25 cu in)

Bore x Stroke (mm): 1.08 in(27.6mm) x 0.67 in (17mm)

Recommended propellers: 15×8, 16×8, 17×6

Maximum Output: 2.8HP /2.1KW

Power supply: 7.4V-14V

Distance from cap to cap is 173 mm / 6.81 in

Carburetor : Walbro

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

SPARK PLUG: M8(1/4-32)

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

speed rang : 1500-8600rpm

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 : 16X8 (Standard Two leafs prop)

Cooling System : Air Cooled

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

Weight:

Engine: 1.63 lb (740g)

2XMuffler: 2.64 oz (75 g)

Ignition Module: 4.94 oz (140 g)

Total: Weight: 2.02 lb (920 g)

Technical Data:

Ignition Battery: 7.4V-14VNiCd or NiMH, 7.4V LiFe or 2S LiPo pack ( DO NOT use BEC, iBEC or uBEC)

Gasoline/Oil Mix: (recommended : 32:1 for real oil, or 40:1 for synthetic oil)

Replacement Spark Plug: M8 1/4-32 or equivalent

Idle Speed: 1800 rpm/min