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The Estes A8-3 engine is single stage engine designed for model rocket flight.
Available in store
ClosePLEASE NOTE: This item will ship by US Postal Service Parcel Post only. You MUST HAVE a physical mailbox or post office box for delivery.
The Estes A8-3 engine is single stage engine designed for model rocket flight. This engine 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.
Additional Information
| 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 |