New stock will arrive on 20th DEC
RCGF Stinger 40cc TWIN
Smooth operation — Smaller size
NEW ENGINE，NEW DESIGN ！
New Engines, Small Size ,angled plug with 1/4-32 plugs.
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) | 40cc(2.44 cu.in) |
| Bore x Stroke (mm) | 1.26 in(32mm) x 1.02 in (26mm) |
| Recommended props | 19×8, 19×10, 20×8 & 20×10 |
| Maximum Output | 4.6HP/8600rmp |
| Power supply | 7.4V-14V |
- 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 : 19X8 (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: 2.32 lb (1052g)
- 2XMuffler: 4.45 oz (126 g)
- Ignition Module: 5.1 oz (145 g)
- Total: Weight: 2.92 lb (1323 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: 30:1
- Replacement Spark Plug: M8 1/4-32 or equivalent
- Idle Speed: 1500 rpm/min
Dan Mitea (verified owner) –
Excellent, merci beaucoup.
Larry Kopecky (verified owner) –
You guys shipped the engine with the wrong carburator. I used the carburator that I had on hand and reworked the crank case pressure tap. Motor runs great now.
Timothy Strong (verified owner) –
Outstanding product. Fast shipping
RICK (verified owner) –
Great engine for the cost
Albert (verified owner) –
Almost lost my arm trying to start this engine. The carburetor settings were incorrect. Had to reset them per the manual. Did not expect such a hassle. Hopefully, that’s my first and last issue.