Includes 24 Estes A8-3 model rocket engines, 30 starters, 24 plugs, and 75 sheets of Recovery Wadding The Estes A8-3 engine is single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 3 ounces, including the engine. An A8-3 engine is your best bet for you and/or your students to launch rockets and see the entire flight profile. This A8-3 engine bulk pack may be used for the rocket bulk packs (Alpha, Alpha III, Generic E2X, Wizard, and Viking) or other compatible Estes rockets.
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