Estes Model Rocket Engine C6-5 Standard Engine (3)

The Estes C6-5 is a high-performance, single-stage model rocket engine perfect for medium to large rockets that require a balanced delay time for optimal parachute deployment. With strong thrust and a 5-second delay, the C6-5 offers a great combination of altitude and safe recovery, making it one of the most popular engines among experienced rocketeers.

• Total Impulse: 8.8 N-sec (Class C Engine)

• Thrust Duration: 0.8 seconds

• Delay Time: 5.0 seconds

• Ejection Charge: Activates recovery system

• Maximum Lift Weight: Approximately 113 grams (4.0 oz)

• Best For: Medium-weight rockets with parachute or streamer recovery systems

Each C6-5 engine pack includes:

• 3 C6-5 engines

• 4 igniters

• 4 igniter plugs

• Use Recommendations: Ideal for mid-sized rockets that reach moderate to high altitudes. The 5-second delay allows for a good coast phase before deploying the recovery system at or near apogee. Always launch in accordance with the NAR Safety Code and local regulations.