EST1653: F15-8 29mm Engines/2pk

The Estes F15-8 is a single stage engine designed for model rocket flight.

Features:

• Length: 4.5 in. (11.4 cm)
• Diameter: 1.14 in. (29 mm)
• Estimated Weight: 3.32 oz. (94.1 g)

Specifications:

• Total Impulse: 49.61 N-sec
• Time Delay: 8 Seconds
• Estimated Max Lift Weight: 15.0 oz (425 g)
• Max Thrust: 25.26 Newtons (5.7 lbs)
• Thrust Duration: 3.45 Seconds
• Initial Weight: 3.32 oz (94.0 g)
• Propellant Weight: 2.12 oz (60 g)
• Quantity Per Pack: 2

Includes: 

• (2) engines
• (2) starters
• (4) Starter Plugs