{"product_id":"a6-4-model-rocket-engines-6-pack","title":"A6-4 Model Rocket Engines – Six Pack","description":"\u003cp data-end=\"884\" data-start=\"476\"\u003eA6-4 model rocket engines are designed for lightweight rockets, longer coast phases and gentle, stable flights. These low-thrust \u003cstrong data-end=\"654\" data-start=\"631\"\u003emodel rocket motors\u003c\/strong\u003e provide a smooth lift-off followed by a longer delay before the ejection charge deploys the recovery system. This makes the A6-4 engine ideal for slim rockets and designs that benefit from a slower ascent and extended coast time.\u003c\/p\u003e\n\u003cp data-end=\"1208\" data-start=\"886\"\u003eThis six-pack of \u003cstrong data-end=\"927\" data-start=\"903\"\u003emodel rocket engines\u003c\/strong\u003e is well suited for schools, beginners and educational rocketry projects where predictable performance is essential. A6-4 engines are commonly used in classroom demonstrations and supervised launches, helping new rocketeers understand thrust, delay timing and safe rocket recovery.\u003c\/p\u003e\n\u003cp data-end=\"1208\" data-start=\"886\"\u003eThe rocket motor dimensions are 18mm x 70mm\u003c\/p\u003e\n\u003cp\u003eEach package includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6 A6-4 Engines\u003c\/li\u003e\n\u003cli\u003e6 electronic igniters\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rocketry For Schools","offers":[{"title":"Default Title","offer_id":49956306223441,"sku":"","price":31.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/8656\/1617\/files\/a6-4-model-rocket-engines-six-pack.jpg?v=1767968824","url":"https:\/\/rocketryforschools.co.uk\/products\/a6-4-model-rocket-engines-6-pack","provider":"Rocketry For Schools","version":"1.0","type":"link"}