Top 10 Best Model Rocket Engines

DETAILED INSTRUCTIONS TROUBLESHOOTING TIPS - Download the troubleshooting PDF on this page, and read all included instructions before attempting your first launch. Bookmark this page for a video to assist with any launch issues you encounter.. LAUNCH ROCKETS UP TO 250 FEET - Using compressed air from any standard bike pump, the NASA high-altitude rocket soars up to 250 feet high. NO COSTLY ENGINES TO BUY - A more-affordable alternative to combustible rockets Kit includes 3 rockets you can launch over and over for endless amounts of kid-powered, outdoor fun. QUICK AND EASY TO BLAST OFF - Simply assemble the launch platform, pump to increase air pressure, then safely launch with the wireless launcher system. LOADED WITH SAFETY FEATURES - Our patented rocket system features an innovative tilt sensor, electronic valve-release system wireless launcher that ensure safe rocket launches every time..

Combo pack includes 9 engines total three A8-3, three B4-4, and three C6-5 engines. Starters and plugs are included. NOTE Please verify that these engines are compatible with your model rocket before purchasing.. All the engines you need for low, medium, and high altitude model rocket flights. The A8-3 is used for first flights and small flying fields as you get used to how your rocket will perform and where it will land in your flying field. The B4-4's will almost double your altitude compared to the A8-3. The C6-5's will provide almost double the altitude that the B4-4's can provide.

Includes three B6-4 rocket engines, four model rocket starters, and four starter plugs. The B6-4 engine is single stage engine designed for flights in rockets weighing less than 4 ounces, including the engine. Each engine measures 2.80 7cm long and has a 0.70 18mm diameter. PLEASE NOTE This item will ship by US Postal Service only. You MUST HAVE a physical mailbox or Post Office box for delivery.

All the engines you need for low altitude model rocket flights - perfect for small fields. The best way to get engines in bulk without having to buy 24 of them.. Estes engines are the model rocket industry standard. This set of engines is for rockets that are roughly 10 to 18 inches tall and weighing between 0.8 and 2 ounces.

Theres no thrill quite like launching a model rocket, watching it streak skyward, reach peak altitude, and then return gently to earth. When you build them, the thrill is even better than ever. Thanks to Estes model rocketry, kids can explore the wondrous world of science while experimenting with different combinations of rockets, engines and accessories to better understand how rockets reach outer space.. SKILL LEVEL The Amazon is an easy-to-assemble, Beginner level rocket with pre-colored parts. The Crossfire ISX is an Intermediate level rocket which will help a budding rocketeer develop some basic model building and finishing skills.. RECOMMENDED ENGINES Amazon B4-2, B4-4, B6-2, B6-4, C5-3, C6-3, C6-5 Crossfire ISX A8-3, B4-4, B6-4, C6-5, C6-7. PROJECTED ALTITUDE Amazon 600 ft. 183 m on a C6-5 Crossfire ISX 1150 ft. 351 m on a C6-7. ESTIMATED ASSEMBLY TIME 1 Hour painting and glue drying time not included.

Theres no thrill quite like launching a model rocket, watching it streak skyward, reach peak altitude, and then return gently to earth. When you build them, the thrill is even better than ever. Thanks to Estes model rocketry, kids can explore the wondrous world of science while experimenting with different combinations of rockets, engines and accessories to better understand how rockets reach outer space.. Flame resistant recovery wadding protects the recovery system.. Necessary to launch model rockets..

Estes model rocketry is recommended for ages 10 and up with adult supervision for those under 12. Must be 18 to purchase in California. Must be 14 to purchase in North Dakota. Must be 16 to purchase in Rhode Island. Must be 18 to purchase in New Jersey..

EST2302. BRAND NEW IN PACKAGE NEVER USED. 6 PER PACK. BATTERIES NOT INCLUDED. FOR AGES 10 WITH ADULT SUPERVISION.