Estes B4-4 - 2 Packs of 3 for 6 Engines/Motors with Starters

This package includes a total of 6 Estes B4-4 model engines, along with the necessary starters and starter plugs. The B4-4 Engine is an 18 mm, single-staged engine designed for model rocket flights, making it a standard engine suitable for rockets weighing less than 3.5 ounces, including the engine itself. Before purchasing, please verify that these engines are compatible with your specific model rocket.

Estes provides a one-year warranty against defects in materials or workmanship, starting from the original date of purchase. It is recommended that you retain the warranty information included in the package, as you may need to reference it in the event of receiving a defective or malfunctioning product. It is important to note that the engines are not returnable by mail.

The B4-4 engine is a well-designed model rocket engine that is suitable for a variety of flight applications. Its single-stage configuration and 18 mm diameter make it a popular choice among model rocket enthusiasts. The inclusion of the necessary starters and starter plugs in this package ensures that you have all the essential components required for a successful launch.

When using these engines, it is crucial to adhere to all safety guidelines and instructions provided by Estes. Improper handling or operation of model rocket engines can pose serious risks, so it is essential to follow the manufacturer's recommendations closely.

Estes is a reputable brand in the model rocketry industry, known for its high-quality products and commitment to safety. The one-year warranty on these engines is a testament to the company's confidence in their design and performance. In the unlikely event of encountering a defective or malfunctioning engine, the warranty information will serve as a valuable resource for obtaining a replacement or resolving the issue.

Overall, this package of Estes B4-4 model engines is a reliable and versatile choice for model rocket enthusiasts. The included accessories and the manufacturer's warranty provide added assurance and convenience, ensuring a positive experience for users. As with any model rocket-related activities, it is essential to prioritize safety and follow all relevant guidelines and regulations.

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