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The Estes A3-2T mini engine is a specially produced, 13mm model rocket engine that has a 2-second delay. Enjoy watching your rocket soar at its highest heights for an extra 2 seconds before it starts...
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The Estes A3-2T mini engine is a specially produced, 13mm model rocket engine that has a 2-second delay. Enjoy watching your rocket soar at its highest heights for an extra 2 seconds before it starts the descent with this incredible mini engine. Each package includes 4 engines, 4 starters, and 4 mini starter plugs.
PLEASE NOTE: You must have a physical address for delivery.
The Estes A3-2T is a specially produced, 13mm model rocket engine that has a 2-second delay. Enjoy watching your rocket soar at its highest heights for 2 seconds longer before it starts the descent with this incredible mini engine. Use this engine with more than 15 of our rockets including the Star Hopper, The Gnome, The Firestreak, the Gryphon, the Mini Honest John, and more! Each package includes 4 engines, 4 starters, and 4 mini starter plugs.
ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions or Click Here for State Specific Restrictions.
Total Impulse: 2.50N-sec
Length: 1.8 in. (4.57 cm)
Time Delay 2 Seconds
Diameter: 13 mm
Max Lift Weight: 2.0 oz (57 g)
Weight: 0.27 oz (3.3 g)
Max Thrust: 6.80 Newtons _1.5 lbs)
Propellant Weight: 0.12 oz (3.3 g)
Thrust Duratioion: 0.60 Seconds
Star Hopper
Gryphon
Gnome
