Availability: In stock (1)

The Estes A8-5 engine is an upper stage stage engine designed for model rocket flight. This engine can also be used as a single stage engine in rockets weighing less than 5 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

.55 oz. (15.6 g)

Total Impulse

2.50 N-sec

Time Delay

5 Seconds

Estimated Max Lift Weight

2.0 oz (57 g)

Max Thrust

13.30 Newtons (3.0 lbs)

Thrust Duration

0.50 Seconds

Initial Weight

0.55 oz (15.7 g)

Propellant Weight

0.14 oz (4.1 g)

Quantity Per Pack

3

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