Product Details - Estes Engine Type B6-4
Total Impulse 5.0 N-sec
The Estes B6-4 engine is single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 113.50 grams (4 ounces), including the engine. Each package includes 3 engines, 4 starters and 4 plugs.
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