{"product_id":"estes-d12-7-engines-10040","title":"Estes D12-7 Engines #10040","description":"\u003cp\u003e\u003cstrong\u003eEstes D12-7 Engines #10040\u003c\/strong\u003e is an Estes model rocket engine for powered model-rocket flight and launch-day use.\u003c\/p\u003e\u003cp\u003eThe Estes D12-7 model rocket engine is a powerful 24mm diameter motor designed to elevate your rocketry experience. Ideal for single-stage rockets weighing less than 8 ounces (226 grams), this engine delivers impressive thrust and altitude capabilities. Each pack includes two engines, two starters, and four starter plugs, providing everything you need for multiple exhilarating launches. With a total impulse of 20.00 Newton-seconds and a burn time of approximately 1.6 seconds, the D12-7 offers robust performance for your model rockets. The 7-second delay between thrust and parachute deployment allows rockets to reach optimal altitude before initiating a safe descent. This delay is particularly suitable for lightweight rockets designed for high-altitude flights. Measuring 70 mm in length and 24 mm in diameter, the D12-7 engines are compatible with a wide range of rocket kits. Its maximum l\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 10040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeartland item number:\u003c\/strong\u003e EST10040\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse only as directed by Estes and follow all package safety, age, launch-site, and supervision requirements.\u003c\/p\u003e","brand":"Estes","offers":[{"title":"Default Title","offer_id":53046643065144,"sku":"EST10040","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/6049\/2625\/files\/010040-D12-7-Bag.png?v=1790553188","url":"https:\/\/munclemikes.com\/products\/estes-d12-7-engines-10040","provider":"Muncle Mikes","version":"1.0","type":"link"}