Estes A10-3T Mini Rocket Engine (4)

This is a pack of four Estes A10-3T Mini Rocket Engines. The Estes A10-3T engine is a single stage mini engine designed for flight in lightweight rockets. Each package includes four engines, four igniters and four igniter plugs. Specifications: Engine Type: A10-3T Total Impulse (N-sec): 2.50 Time Delay (Sec): 3 Maximum Lift Wt. (Oz/g): 3.0/85 Maximum Thrust (Newtons/Lbs): 13.0/2.9 Thrust Duration (Sec): 0.8 Initial Weight (Oz/g): 0.28/7.9 Propellant Weight (Oz/g): 0.13/3.78