Estes E12-6 Engines #10030

Estes E12-6 Engines #10030 is an Estes model rocket engine for powered model-rocket flight and launch-day use.

The Estes E12-6 engine is a high-thrust workhorse designed for mid- to large-sized model rockets. With a powerful boost and a 6-second delay, it’s perfect for flights where altitude and performance matter most. This engine is ideal for heavier rockets that need extra force off the launch pad while still ensuring safe and timely recovery system deployment. Capable of lifting rockets weighing up to 14 ounces, the E12-6 provides reliable, sustained thrust for models that require extended coasting before ejection. The longer delay makes it especially well-suited for rockets with sleek, efficient designs that benefit from more time to climb after burnout. Whether you're flying a Pro Series II rocket or another advanced model, the E12-6 delivers dependable, high-altitude flights. Each package includes 2 engines, 2 igniters, and 4 reusable starter plugs, giving you everything you need for two f

Product details

• Manufacturer part number: 10030
• Heartland item number: EST10030

Use only as directed by Estes and follow all package safety, age, launch-site, and supervision requirements.