- Glow size：economy and powerful
- NEW ENGINE ,NEW Design,More powerful!
- Strong Power give you unprecedented fly experience.
- It’s your very good choice for small size twin cylinder engine
Stinger 20cc twin
Description
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
Parameter
| Type | 2 cycle piston valve type gasoline engine for airplane |
|---|---|
| Displacement (cc) | 20.5cc (1.25 cu in) |
| Bore x Stroke (mm) | 1.08 in(27.6mm) x 0.67 in (17mm) |
| Recommended props | 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 : 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 : 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
- Gasoline/Oil Mix: 30:1
- Replacement Spark Plug: M8 1/4-32 or equivalent
- Idle Speed: 1800 rpm/min
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