{"product_id":"1-2a3-4t-engines-4pk-13mm-bag","title":"1\/2A3 4T Engines\/4pk 13MM Bag","description":"\u003cp\u003eThe Estes 1\/2A3-4T engine is a mini, single-stage engine built for\u003cbr\u003elightweight model rockets up to 1.0 ounce. With a total impulse of 1.25\u003cbr\u003eN-sec, a maximum thrust of 8.3 newtons, and a brief 0.3-second thrust\u003cbr\u003eduration, it’s designed for quick, reliable flights in smaller models.\u003c\/p\u003e\n\u003cp\u003eEach 1\/2A3-4T engine pack includes four engines, four starters, and four\u003cbr\u003estarter plugs-providing hobbyists with the essentials for multiple\u003cbr\u003elaunches. Its compact size and dependable performance make it an ideal\u003cbr\u003echoice for hobbyists and educators seeking a reliable mini engine option.\u003c\/p\u003e\n\u003cdl\u003e\n\u003cdt\u003eIncludes:\u003c\/dt\u003e\n\u003cdd\u003e– 4 1\/2A3-4T 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","brand":"ESTES","offers":[{"title":"Default Title","offer_id":44170213425203,"sku":"est10035","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/8021\/7139\/files\/est10035.jpg?v=1774994533","url":"https:\/\/www.centralhobbies.com\/products\/1-2a3-4t-engines-4pk-13mm-bag","provider":"Central Hobbies","version":"1.0","type":"link"}