 This is a pack of three Estes E9-8 Rocket Engines. The Estes E9-8 engine is an upper stage engine, but can also be used as a single stage engine in rockets weighing 8 ounces max, including the engine. Each package includes 3 engines, 3 igniters and 4 igniter plugs
Specifications:
Engine Type: E9-8
Total Impulse (N-sec): 30.00
Time Delay (Sec): 8
Max Lift Weight (oz/g): 10/283
Max Thrust (Newtons/Lbs): 25/5.6
Thrust Duration (Sec): 2.8
Initial Weight (oz/g): 2/56.7
Propellant Weight (oz/g): 1.2/35.8
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