{"product_id":"b6-4-model-rocket-engine-fp-flight-pack","title":"B6-4 Model Rocket Engine FP (Flight Pack)","description":"\u003cp\u003eReady to boost your mid-sized model rockets? The Estes B6-4 Engine Flight Pack delivers consistent performance with a 4-second delay and 0.8-second thrust duration-great for rockets up to 4.0 oz. With a total impulse of 5.00 N-sec, it offers a reliable ba\u003c\/p\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":43449333579850,"sku":"EST10055","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9056\/8266\/files\/est10055.jpg?v=1774569874","url":"https:\/\/truthmotorsports.com\/products\/b6-4-model-rocket-engine-fp-flight-pack","provider":"Truth Motorsports","version":"1.0","type":"link"}