ESTES 1607 B6-6 Model Rocket Engines 3 Pack (Ships USPS Ground) Kraton 6S It's ideal for use with

It's ideal for use with the Walthers Code 83 Bridge Track 948-886 or other trackage of your choice

Length: 42

Traxxas 3975 Titan 550 21T Motor

These Kato EMP Containers are a must have for Intermodal

Standard height dust bin

ESTES 1607 B6-6 Model Rocket Engines 3 Pack (Ships USPS Ground) Kraton 6S It's ideal for use withESTES 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.