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 : 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.
- 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)
- 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
Very nice engine and a very good dealer.
I am amazed at how well this little twin runs out of the box. Choke it and flip the prop it until it pops then turn off the choke and it fires up after a few more flips. Great throttle transition and good power. I’m seeing 7900 rpm on a 16×8 CF propeller. I had a few questions during set up and placement of the engine and emails and phone calls were answered quickly! I highly recommend rcgf!!
Second one I’ve purchased. Amazing. Smooth powerful dependable.
Nice product, I would recommend Stinger Engines for any RC plane project.
Oll the best.