Estes Mini Rocket Engine 1/2A3-2T (24PC Bulk Pack)

The Estes 1/2A3-2T engine is single stage rocket engine. This engine is a mini engine designed for flights in lightweight rockets. Each package includes 24 engines,30 igniters, 24 reusable igniter plugs

How does a model rocket engine work?

• When the engine is ignited, it produces thrust and boosts the rocket into the sky:
   
• After the propellant is used up, a delay is activated, producing tracking smoke and allowing the rocket to coast:
   
• After the delay is burnt, the ejection charge activates, deploying the recovers system: