A8-3 Rocket Engines (EST1598)
Standard 18mm Engines for Model Rockets
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001598 A8-3 Rocket Engines
The Estes A8-3 is a single stage engine designed for model rocket flight. It is a standard engine designed for flights in rockets weighing less than 3 ounces, including the engine. Each package includes 3 engines, 4 starters, and 4 starter plugs.
Technical Specs
- Length: 2.8 in. (7 cm)
- Diameter: .7 in. (18 mm)
- Estimated Weight: .55 oz. (15.6 g)
- Total Impulse: 2.50 N-sec
- Time Delay: 3 Seconds
- Estimated Max Lift Weight: 3.0 oz (85 g)
- Max Thrust: 10.70 Newtons (2.4 lbs)
- Thrust Duration: 0.50 Seconds
- Initial Weight: 0.55 oz (15.5 g)
- Propellant Weight: 0.14 oz (4.1 g)
- Quantity Per Pack: 3