Estes Rockets - F15-6 29mm Model Rocket Engines (2pk) Batteries 3 Cell The OD is 10

The OD is 10

the Carrera GT is the ultimate high-end sports car

Total Weight: 11

and future-ready solution designed to keep your transmitter safe wherever you go

Estes Rockets - F15-6 29mm Model Rocket Engines (2pk) Batteries 3 Cell The OD is 10Take your mid powered rocket flights to new heights with the Estes F15 6 Engine. This 29mm engine packs an impressive 49. 61 N sec total impulse and delivers a maximum thrust of 25. 26 Newtons giving your rockets the boost they need for strong, stable launches. It's ideal for experienced modelers looking for consistent, long duration thrust and reliable performance across a wide variety of heavier rocket designs. With a 6 second delay between burnout