Estes A3-4T Engines
Estes A3-4T Engines
Estes A3-4T Engines
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Estes A3-4T EnginesEstes A3-4T EnginesEstes A3-4T Engines

Estes A3-4T Engines

ESTES ROCKETS
Price:
$11.29

Description

ENGINES FOR MODEL ROCKETS

4 – A3-4T Engines
4 – Starters
4 – Starter Plugs

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.

Technical Specifications
Total Impulse: 2.50 N-sec
Time Delay: 4 Seconds
Max Lift Weight: 2.0 oz (57 g)
Max Thrust: 6.80 Newtons (1.5 lbs)
Thrust Duration: 0.60 Seconds
Length: 1.8 in. (4.6 cm)
Diameter: 13 mm
Weight: .28 oz. (7.9 g
Propellant Weight: 0.12 oz (3.3 g)

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