Estes Rocket Motors - C6-7 (Pack3)

The Estes C6-7 engine is designed for model rocket flight as an upper stage and can also be used as a single-stage engine in lightweight rockets. Supplied as a convenient pack of three, these 18 mm motors feature a 7-second delay and come with starters and plugs to support straightforward preparation.

What’s Included

• 3 x C6-7 engines
• 4 x starters
• 4 x plugs

Key Specifications

• Length: 2.8 in. (7 cm)
• Diameter: 18 mm
• Estimated Weight: .85 oz. (24.1 g)
• Total Impulse: 10.00 N-sec
• Time Delay: 7 Seconds
• Estimated Max Lift Weight: 2.5 oz (71 g)
• Max Thrust: 15.30 Newtons (3.4 lbs)
• Thrust Duration: 1.60 Seconds
• Initial Weight: 0.85 oz (24.3 g)
• Propellant Weight: 0.43 oz (12.2 g)
• Quantity Per Pack: 3

Part number D-ES1615. Estes quality and consistent performance make the C6-7 a popular choice for staged flights and lightweight single-stage builds.