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The Estes B6-4 engine is single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 4 ounces, including the engine. Each package includes 3 engines, 4 starters and 4 plugs.
| Length |
2.8 in. (7 cm) |
|---|---|
| Diameter |
.7 in. (18 mm) |
| Estimated Weight |
.63 oz. (17.9 g) |
| Total Impulse |
5.00 N-sec |
| Time Delay |
4 Seconds |
| Estimated Max Lift Weight |
4.0 oz (113 g) |
| Max Thrust |
12.10 Newtons (2.7 lbs) |
| Thrust Duration |
0.80 Seconds |
| Initial Weight |
0.63 oz (17.8 g) |
| Propellant Weight |
0.23 oz (6.5 g) |
| Quantity Per Pack |
3 |