Estes Model Rocket Engine B6-6 Standard Engine (3)

The Estes B6-6 is a solid-propellant, single-stage model rocket engine designed for higher-altitude flights and longer coasting times. With a 6-second delay before ejection, the B6-6 is ideal for lightweight, aerodynamic rockets that benefit from a longer coast phase before deploying their recovery system.

• Total Impulse: 5.0 N-sec (Class B Engine)

• Thrust Duration: 0.7 seconds

• Delay Time: 6.0 seconds

• Maximum Lift Weight: Approximately 85 grams (3.0 oz)

• Optimal for: Lightweight, low-drag rockets designed for altitude and performance

• Recovery Delay: Long delay allows rocket to reach peak altitude before ejection

Each B6-6 engine pack includes:

• 3 B6-6 engines

• 4 igniters

• 4 igniter plugs

• Recovery wadding

Note: Use only with compatible model rockets rated for B-class engines and long delay times. Always launch in compliance with NAR Safety Code and local laws.