ESTES 1606 B6-4 Model Rocket  Engines

3 Pack

Ships USPS Ground Only

The Estes B6-4 engine is single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 4 ounces, including the engine. Each package includes 3 engines, 4 starters and 4 plugs.

SPECIFICATIONS:

• Length: 2.8 in. (7 cm)
• Diameter: 18 mm
• Estimated Weight: .63 oz. (17.9 g)
• Total Impulse: 5.00 N-sec
• Time Delay: 4 Seconds
• Estimated Max Lift Weight: 4.0 oz (113 g)
• Max Thrust: 12.10 Newtons (2.7 lbs)
• Thrust Duration: 0.80 Seconds
• Initial Weight: .63 oz. (17.9 g)
• Propellant Weight: 0.23 oz (6.5 g)
• Quantity Per Pack: 3