Estes 1624 C11-7 Engines

The Estes C11-7 engine delivers a solid mid-power performance for rockets weighing less than 4 ounces. With a strong boost, long delay, and reliable ejection timing, it's ideal for modelers looking to push their flights higher without stepping up to D-class engines.

Each pack includes two 24 mm engines, two starters, and four starter plugs—offering everything you need to prep for launch and explore new altitudes with confidence.

Includes:

- 2 C11-7 Engines

- 2 Starters

- 4 Starter Plugs

EST1624