C11-0 Engines

The Estes C11-0 engine is a dependable booster for teaching two-stage model rocketry, providing consistent performance and flexibility in classroom settings.

• The description claims the C11-0 helps demonstrate important STEM concepts like thrust, acceleration, and staging.
• The description claims each package includes two engines, two starters, and four starter plugs.
• The description claims the C11-0 is designed for rockets weighing under 6 ounces including engines.