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E16-4 Engine PSII (2) Overview: The Estes E16-0 engine is a 29mm diameter upper stage engine designed for model rocket flight. This engine can also be used as a single stage engine. Maximum lift weight is 20 ounces. Each package includes 2 engines, 2 starters and 4 starter plugs.
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🇺🇸 Ship from USA · On Agora since 2026
$29.99