Description
Rocket Engine Overview:
The Estes 1/2A3-2T Bagged Rocket Engines are thirteen-millimeter mini engines designed for lightweight model rockets that benefit from a little extra airtime. With a dependable two-second delay, the 1/2A3-2T provides a smooth coast at apogee before recovery activates, giving each flight a higher and more dramatic feel without stepping into high-power rocketry. These engines are ideal for backyard flying and casual club launches, offering a fun and approachable option for rocketeers of all experience levels.
About the 1/2A3-2T Engines
Smooth Performance
Built for consistency, the 1/2A3-2T delivers reliable ignition and predictable thrust, making it a great choice for both beginners and seasoned fliers who want repeatable results across multiple launches. Its balanced performance gives mini rockets a satisfying boost while remaining forgiving enough for beginners learning the basics of flight stability and recovery timing. Whether you are testing designs or enjoying relaxed weekend launches, this engine brings dependable performance to every flight.
Features:
- 13mm mini engine designed for lightweight rockets
- Reliable two-second delay for smooth apogee coasting
- Provides dramatic yet manageable flight performance
- Predictable thrust ideal for backyard flying
Includes:
- (4) 1/2A3-2T Engines
- (4) Engine Starters
- (4) Starter Plugs