Designed for rockets that use 29mm motors, the F15-2 Engines deliver strong lift and a long 3.45 second burn for higher altitude flights and impressive launch performance. Their long burn time keeps your rocket climbing higher, while the powerful thrust curve ensures stable, straight liftoffs. When properly mounted and balanced, these engines support rockets weighing up to 21.0 oz and deliver the kind of performance that keeps you coming back to the launch pad. The F15-2 Engines are also a great value, combining high performance with consistency you can trust flight after flight. They’re a great choice for larger model rockets, club launch days, and experienced hobbyists looking for stronger lift and longer burn time. You’ll get strong ignition, reliable ejection, and clean recovery timing every time, so you can focus on enjoying the experience instead of troubleshooting. This pack includes two F15-2 Engines, two starters, and four starter plugs, giving you everything needed for a pair of thrilling launches. It is a convenient way to restock your launch gear or a perfect gift for any rocketeer ready to step up their power. Load them up, prep your rocket, and get ready to feel the roar of Estes performance. Always follow the recommended installation and safety instructions before flight. Bring power and reliability to your next launch with the F15-2 Engines and enjoy the excitement that only Estes rocketry can deliver. 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.
