ENGINES FOR MODEL ROCKETS

3 B6-0 Engines
4 Starters
4 Starter Plugs

The Estes B6-0 engine is a booster stage engine designed for model rocket flight and has to be used with a standard engine. This engine is for flights in rockets weighing less than 4 ounces, including the engines. Each package includes 3 engines, 4 starters and 4 plugs.