Product Details - Estes Engine Type Mini 1/2A3-4T
Upper stage mini (purple label)
Total Impulse 1.25 N-sec
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.
Total Impulse 1.25 N-sec
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.
$AUD 23.95
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