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ESTES 1/2A3-4T 13mm Mini Engine 4pcs - EST-1504
ESTES 1/2A3-4T 13mm Mini Engine 4pcs - EST-1504
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ESTES 1/2A3-4T 13mm Mini Engine 4pcs - EST-1504
THIS ITEM IS A DANGEROUS GOOD AND CANNOT BE POSTED.
The Estes 1/2A3-4T 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 |
.23 oz. (6.5 g) |
Total Impulse |
1.25 N-sec |
Time Delay |
4 Seconds |
Estimated Max Lift Weight |
1.0 oz (28 g) |
Max Thrust |
8.30 Newtons (1.9 lbs) |
Thrust Duration |
0.30 Seconds |
Initial Weight |
0.23 oz (6.6 g) |
Propellant Weight |
0.07 oz (1.9 g) |
Quantity Per Pack |
4 |