Estes A8-0 Rocket Engine (3) 4x4 offering both visual appeal and

offering both visual appeal and performance enhancements

Designed for use with 17mm splined hex hubs

Built with premium materials and "trade secrets"  these motors are now available for everyone to enjoy

Compatible with 257mm wheelbase (narrow tread) touring car chassis

these front and rear axles increase total width by 10mm

Estes A8-0 Rocket Engine (3) 4x4 offering both visual appeal andThis is a pack of three Estes A8 0 Model Rocket Engines. The Estes A8 0 engine is a booster stage engine designed for model rocket flight and has to be used with a standard engine. This engine is for flights in rockets weighing less than four ounces, including the engines. Each package includes three engines, three igniters and four igniter plugs. Specifications: Engine Type: A8 0 Total Impulse (N sec): 2. 5 Time Delay (Sec): None Maximum Lift Wt. (Oz