1/2A3-4T Engines

Contains:

• 4 – 1/2A3-4T Engines

• 4 – Starters

• 4 – Starter Plugs

Overview:

The Estes 1/2A3-4T engine is a single-stage engine designed for model rocket flight. This engine is a mini engine designed for flights in lightweight rockets. Each package includes 4 engines, 4 starters, and 4 starter plugs.

The 1/2A3-4T Engine is a powerful and reliable model rocket engine. Crafted with high-grade materials, these engines provide maximum thrust along with an optimal burn time. Try the 1/2A3-4T Engines for your next launch and experience reliable, trustworthy performance.

Technical Specifications:

• Total Impulse: 1.25 N-sec

• Time Delay: 4 seconds

• Max Lift Weight: 28 g

• Max Thrust: 8.30 Newtons

• Thrust Duration: 0.30 seconds

• Length: 44 mm

• Diameter: 13 mm

• Weight: 6.5 g

• Propellant Weight: 1.9 g

PLEASE NOTE: You must have a physical address for delivery.