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Estes

ESTES A3-4T 13mm Mini-Engine 4pcs - EST-1507

ESTES A3-4T 13mm Mini-Engine 4pcs - EST-1507

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ESTES A3-4T 13mm Mini-Engine 4pcs - EST-1507

THIS IS A DANGEROUS GOOD AND CANNOT BE POSTED

The Estes A3-4T engine is single stage engine designed for model rocket flight. This engine is a mini engine designed for flights in lightweight rockets. Each package includes 4 engines, 4 starters and 4 starter plugs.

Length

1.8 in. (4.6 cm)

Diameter

13 mm

Estimated Weight

.28 oz. (7.9 g)

Total Impulse

2.50 N-sec

Time Delay

4 Seconds

Estimated Max Lift Weight

2.0 oz (57 g)

Max Thrust

6.80 Newtons (1.5 lbs)

Thrust Duration

0.60 Seconds

Initial Weight

0.28 oz (8.0 g)

Propellant Weight

0.12 oz (3.3 g)

Quantity Per Pack

4

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