A3-4T Engines

Contains:

• 4 – A3-4T Engines

• 4 – Starters

• 4 – Starter Plugs

Overview:

The Estes A3-4T 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 A3-4T 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 A3-4T Engines for your next launch and experience reliable, trustworthy performance.

Technical Specifications:

• Total Impulse: 2.50 N-sec

• Time Delay: 4 seconds

• Max Lift Weight: 57 g

• Max Thrust: 6.80 Newtons

• Thrust Duration: 0.60 seconds

• Length: 44 mm

• Diameter: 13 mm

• Weight: 7.9 g

• Propellant Weight: 3.3 g

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