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STINGER 20cc REAR EXHAUST W/EXHAUST & IGNITION
| Type | 2 cycle piston valve type gasoline engine for airplane |
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| Displacement (cc) | 20cc (1.22 cu in) |
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| Bore x Stroke (mm) | 1.3 in(32mm) x 9.5 in (24mm) |
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| Recommended props | 14×10, 15×8, 16×6, 16×8, 17×6 |
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| Maximum Output | 2.8HP /2.1KW |
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| Power supply | 7.4V-14V
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- Carburetor : Walbro
- Ignition : DC-CDI (Computer Controlled auto advance, electronic ignition system)
- SPARK PLUG: NGK-CM6 type
- Requires: Gasoline, 2-cycle oil, ignition battery & propeller
- speed rang : 1500-10800rpm
- 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: 1.37 lb (620g)
- Muffler: 2.08 oz (59 g)
- Ignition Module: 4.4 oz (125 g)
- Total: Weight: 1.75 lb (795 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: NGK-CM6 or equivalent
- Idle Speed: 1800 rpm/min
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