Estes Blast-Off® Engine Bulk Pack #1672

Estes Blast-Off® Engine Bulk Pack #1672 is an Estes model rocket engine for model rocketry, STEM activities, and launch-day use.

The Estes Blast-Off® Bulk Pack is the ultimate value for rocketeers who want more launches, more excitement, and more opportunities to push their rockets sky-high. This carefully curated assortment brings together our top-selling engines, giving you the perfect balance of power and performance for a wide variety of model rockets. With a mix of A, B, and C class engines, this pack ensures you’ll have the right power for any flight day. The A8-3 engines are ideal for smaller, lighter rockets and lower altitude flights, while the B6-4 provides a step up in performance with reliable thrust and altitude. For those ready to go even higher, the C6-3 and C6-5 deliver impressive flights that soar hundreds of feet, thrilling rocket fans of all ages. Having this variety on hand means you’re ready for any rocket in your fleet, from beginner builds to more advanced flyers. Beyond the engines themselv

Product details

• Manufacturer part number: 1672
• Heartland item number: EST1672

Use only as directed by Estes and follow all package safety, age, launch-site, and supervision requirements.