Estes B6-4 Rocket Engine (Pack of 3)




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.

Weight 12.35 lbs
Dimensions 13.1 × 12.6 × 9.9 in