RCGF Stinger Pro 63cc SE Gas Engine with Stock Muffler
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RCGF Stinger Pro 63cc SE Gas Engine with Stock Muffler
The RCGF Stinger Pro 63cc SE is a single-cylinder, two-stroke gasoline engine for large-scale RC airplanes. With a manufacturer-rated maximum output of 6.5 horsepower, it combines a ceramic-plated cylinder, Walbro carburetor, and electronic ignition in a side-exhaust configuration.
This version includes the stock muffler, electronic CDI ignition, spark plug, and installation hardware listed below. It is designed for aircraft calling for a 63cc gasoline engine, subject to the airframe manufacturer's engine, weight, and installation requirements.
Key Features
- 63cc displacement: Gasoline power for compatible large-scale RC aircraft.
- Side exhaust: Supplied with the standard stock muffler.
- Ceramic-plated cylinder: A feature of the Stinger Pro engine design.
- Walbro carburetor: Provides fuel metering and mixture adjustment.
- Electronic ignition: Stinger DC-CDI system with computer-controlled automatic ignition advance.
- Angled spark plug: Uses an NGK CM6 spark plug or equivalent.
- Air cooling: Finned cylinder for cooling airflow.
Specifications
| Model | RCGF Stinger Pro 63cc SE |
|---|---|
| Gator RC SKU | STNG-63-SE |
| Engine Type | Single-cylinder, two-stroke gasoline engine |
| Displacement | 3.84 cu in (63cc) |
| Bore | 1.85 in (47 mm) |
| Maximum Output | 6.5 hp, manufacturer rated |
| Operating Speed | 1,500–7,500 rpm |
| Exhaust Configuration | Side exhaust with stock muffler |
| Carburetor | Walbro |
| Ignition | Stinger DC-CDI electronic ignition with automatic advance |
| Spark Plug | NGK CM6 or equivalent |
| Listed Ignition Supply Range | 7.4–14V; verify the requirements of the supplied ignition module before connecting a battery |
| Recommended Propellers | 23 × 10, 24 × 8, 24 × 9, or 24 × 10 in |
| Listed Break-In Propeller | 24 × 9 in, two-blade |
| Cooling | Air cooled |
| Engine Weight | Approximately 49.4 oz (1,400 g) |
| Listed Muffler Weight | Approximately 6.0 oz (170 g) |
| Listed Ignition Weight | Approximately 4.6 oz (131 g) |
| Combined Listed Weight | Approximately 60.0 oz (1,701 g), engine, muffler, and ignition |
What's Included
- RCGF Stinger Pro 63cc SE engine
- Stock muffler
- Electronic CDI ignition module
- Spark plug
- Gaskets and bolts
- Throttle arm extension
- Instruction manual
Required to Operate
- Gasoline mixed with suitable two-stroke engine oil
- Ignition battery compatible with the supplied ignition module
- Appropriate gasoline-engine propeller
- Compatible aircraft fuel system and installation equipment
Fuel, Break-In, and Installation
Follow the instruction manual supplied with your engine for fuel-to-oil ratio, break-in procedure, carburetor adjustment, and ignition battery selection. Use high-quality two-stroke engine oil suitable for the manufacturer's requirements.
RCGF's stock-muffler product page specifies a dedicated ignition battery and advises against using a BEC, iBEC, or uBEC. Confirm the instructions for the ignition module supplied with your engine.
Before installation, check engine mounting dimensions, propeller clearance, muffler clearance, cooling airflow, and the aircraft's center of gravity. Choose a propeller within the manufacturer's recommendations and the airframe's operating limits.
