B6-0/B6-6 Engine Bulk Pack

Introduce your students to the advanced principles of flight with the B6-0 / B6-6 Engine Bulk Pack. This two-engine combination allows learners to see staging in action, showing how one engine hands off power to another for extended altitude and controlled recovery. The B6-0 booster engine burns first with no delay, igniting the upper B6-6 motor for continued thrust and a smooth parachute deployment.

This combination provides an engaging, real-world example of propulsion, aerodynamics, and timing in motion. Students can observe how clean staging improves flight performance and study data from altitude tracking to better understand energy transfer and recovery systems. Each launch reinforces key STEM concepts while keeping the experience safe, exciting, and memorable.

The bulk pack format helps educators efficiently manage group launches. Engines, starters, reusable plugs, and recovery wadding are included so teams can focus on hands-on learning instead of supply prep. Each component is designed for reliability, making it easy to execute multiple launches in a single class period or camp session.

Ideal for use with two-stage rockets like the Mongoose, Taser Twin, Solar Flare, Cosmic Cascade, and Alpha, this pack supports both introductory and advanced rocketry programs. It is a practical and inspiring tool for classrooms, youth programs, and STEM learning environments where students can experience the thrill of real rocket science.

ATTENTION: Estes Industries, LLC requires all purchasers and users of Estes® Model Rocket Engines to adhere strictly to all applicable local, state, and federal laws, regulations, and safety standards. The user assumes all responsibility for the safe and lawful use of Estes® products. Estes Industries, LLC expressly disclaims any and all liability for personal injury, property damage, or other loss resulting from the misuse, improper handling, or unauthorized application of its model rocket engines.