010017 Estes A8-3 Engines - 18mm
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010017 Estes A8-3 Engines - 18mm

$11.29
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010017 Estes A8-3 Engines18mm The Estes A8-3 engine is a reliable choice for launching standard-size model rockets to impressive heights. Designed for rockets weighing less than 3.0 ounces, it delivers consistent thrust and a smooth 3-second delay for parachute deployment. Perfect for beginners and seasoned rocketeers alike, the A8-3 offers a balanced flight profile that makes it ideal for classroom demonstrations, youth group launches, and everyday backyard fun. Includes: - 3 A8-3 Engines - 4 Starters - 4 Starter Plugs Technical Specifications Total Impulse2.50 N-sec Time Delay3 Seconds Max Lift Weight3.0 oz (85 g) Max Thrust10.70 Newtons (2.4 lbs) Thrust Duration0.80 Seconds Length2.8 in. (7 cm) Diameter18 mm Weight.55 oz. (15.6 g) Propellant Weight0.14 oz (4.1 g) Please Note: Photos may not be of the same packaging, but nothing will be sold older than what is received from our distributor.  This item will ship by US Postal Service only from ModelRocketGuy.com a

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