Estes EST1566 D12-3 Standard Single Stage Engines (2)

Engine Overview:

The Estes D12-3 Standard Single Stage Engines are powerful and reliable rocket engines designed to propel your model rockets to impressive heights. With a twenty-four-millimeter diameter, these engines are perfect for rockets weighing up to fourteen ounces, making them ideal for mid-sized and heavier models. Each package includes two engines, two starters, and four starter plugs, ensuring you have everything you need for a successful launch. Whether you're a hobbyist or an experienced rocketeer, the D12-3 engines deliver consistent performance and excitement.

Features:

• Single-stage engine for model rocket flight
• Twenty-four-millimeter diameter for mid-sized and heavier rockets
• Maximum lift weight capacity of fourteen ounces
• Reliable and powerful engine performance
• Perfect for both beginner hobbyists and experienced rocketeers

Specifications:

• Total Impulse: 20.00 N-Sec
• Time Delay: 3 Seconds
• Max Lift Weight: 14.0oz (396g)
• Max Thrust: 32.90 Newtons (7.4lbs)
• Thrust Duration: 1.60 Seconds
• Length: 2.75in. (7cm)
• Diameter: 0.94in. (24mm)
• Weight: 1.57oz. (44.5g)
• Propellant Weight: 0.85oz (24.2g)

Includes:

• (2) D12-3 Standard Single Stage Engines
• (2) Starters
• (2) Starters Plugs

Compatible Models:

• Pro Series II™ Super Big Bertha™
• Big Daddy™
• Pro Series II™ Majestic™
• Destination Mars™ Mars Longship™