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 Impulse 2.50 N-sec
Time Delay 3 Seconds
Max Lift Weight 3.0 oz (85 g)
Max Thrust 10.70 Newtons (2.4 lbs)
Thrust Duration 0.80 Seconds
Length 2.8 in. (7 cm)
Diameter 18 mm
Weight .55 oz. (15.6 g)
Propellant Weight 0.14 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 at this time.
