ESTES 1607 B6-6 Model Rocket Engines 3 Pack (Ships USPS Ground) Kraton 6S Traxxas 3975 Titan 550 21T

Traxxas 3975 Titan 550 21T Motor

Each RPM Rock Slider is angled upward at 20° to eliminate ground clearance issues and is one of the only sliders available that has vertical as well as lateral adjustments

Helical gear teeth for increased strength

Standard height dust bin

Length: 42

ESTES 1607 B6-6 Model Rocket Engines 3 Pack (Ships USPS Ground) Kraton 6S Traxxas 3975 Titan 550 21TESTES 1607 B6 6 Model Rocket Engines 3 Pack Ships USPS Ground Only The Estes B6 6 engine is an upper stage engine designed for model rocket flight. This engine can also be used as a single stage engine in lightweight rockets. Each package includes 3 engines, 4 starters and 4 plugs. SPECIFICATIONS: Length: 2. 8 in. (7 cm) Diameter: 18 mm Estimated Weight: . 64 oz. (18. 1 g) Total Impulse: 5. 00 N sec Time Delay: 6 Seconds Estimated Max Lift Weight: 2.