{"product_id":"a8-3-model-rocket-engines-3pk","title":"A8-3 Model Rocket Engines (3pk)","description":"\u003cp\u003eThe Estes A8-3 engine is a reliable choice for launching standard-size model rockets to impressive heights. Designed for rockets weighing less than 3.0 ounces, it delivers consistent thrust and a smooth 3-second delay for parachute deployment.\u003c\/p\u003e\n\u003cp\u003ePerfect for beginners and seasoned rocketeers alike, the A8-3 offers a balanced flight profile that makes it ideal for classroom demonstrations, youth group launches, and everyday backyard fun.\u003c\/p\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003e- 3 A8-3 Engines\u003c\/dd\u003e\n\u003cdd\u003e- 4 Starters\u003c\/dd\u003e\n\u003cdd\u003e- 4 Starter Plugs\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYou must have a physical address for delivery.\u003c\/p\u003e\n\u003cp\u003eThe A8-3 is one of Estes’ most popular engines—and for good reason. With a powerful yet manageable thrust profile, it’s designed to launch lightweight model rockets up to 500 feet. The 3-second delay allows the rocket to coast at apogee before deploying the recovery system, resulting in picture-perfect flights and gentle landings.\u003c\/p\u003e\n\u003cp\u003eThis engine is ideal for use in smaller, single-stage rockets and offers a great introduction to model rocketry. Whether you're learning the basics or refining your skills, the A8-3 provides a reliable and predictable flight experience that helps build confidence with every launch.\u003c\/p\u003e\n\u003cp\u003eEach A8-3 engine is precision-manufactured for consistent performance, so you can trust it to deliver a thrilling liftoff and smooth recovery every time. It's an excellent option for schools, camps, STEM programs, or anyone seeking a safe and satisfying launch.\u003c\/p\u003e\n\u003cp\u003eThe A8-3 three-pack includes everything needed for multiple flights, including starters, plugs, and recovery wadding. Just add your favorite Estes rocket and a launch system, and you're ready to take off.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eATTENTION:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eEstes Industries, LLC and Echo Six 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 and Echo Six 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.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"ecom-block ecom-core core__block elmspace ecom-e3ua5tbipi hide-on-mobile\"\u003e\n\u003cdiv class=\"ecom__element element__heading ecom-element ecom-html ecom-type-deffault\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cbr\u003eTotal Impulse: 2.50 N-sec\u003cbr\u003eTime Delay: 3 Seconds\u003cbr\u003eMax Lift Weight: 3.0 oz (85 g)\u003cbr\u003eMax Thrust: 10.70 Newtons (2.4 lbs)\u003cbr\u003eThrust Duration: 0.80 Seconds\u003cbr\u003eLength: 2.8 in. (7 cm)\u003cbr\u003eDiameter: 18 mm\u003cbr\u003eWeight: .55 oz. (15.6 g)\u003cbr\u003ePropellant Weight: 0.14 oz (4.1 g)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eReplaces EST1598\u003c\/b\u003e\u003c\/p\u003e","brand":"Echo Six Hobbies","offers":[{"title":"Default Title","offer_id":54331953447225,"sku":"EST10017","price":16.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/5686\/8948\/files\/010017-A8-3-Engines-Package.png?v=1786805425","url":"https:\/\/fandomcomicshop.com\/products\/a8-3-model-rocket-engines-3pk","provider":"Fandom Comic Shop","version":"1.0","type":"link"}