ENGINES FOR MODEL ROCKETS
3 – B6-4 Engines
4 – Starters
4 – Plugs
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.
Technical Specification
| 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
|
