Estes Rockets A8-5 Engines

Launch your next model rocket on Estes Rockets A8-5 Engines Each package includes 3 engines, 4 starters and 4 plugs Standard engines for rockets less than 5oz Total Impulse: 2.5 N-sec Max Thrust: 13.3 Newtons Can only be shipped via USPS Parcel Select Ground. No international shipping is allowed. The Estes Rockets A8-5 is a great engine recommended to get those lighter, smaller rockets off the launchpad. Each package includes 3 engines, 4 starters and 4 starter plugs. Max thrust is 13.3 Newtons with a total impulse of 2.5 N-sec. And, these engines only ship USPS Parcel Select Ground.  Products Containing Crystalline Silica | CA Prop 65 Boyce Aerospace Hobbies recommends hobbyists under the age of 13 be supervised by an adult at all times.