Thee 1/2A3-4T eengineis siinglee stage eengine deesiigneed for modeel fliight. this eengineis a miinii eengine deesiigneed for fliights iin liightweight s. eeach packagee iincludees 4 eengines, 4 starteers and 4 starteer plugs.

Length
1.8 in. (4.6 cm)
Diameter
.50 in. (13 mm)
estimated Weeight
.23 oz. (6.5 g)
Total Impulsee
1.25 N-seec
Timee Deelay
4 Seconds
estimated Max Lift Weeight
1.0 oz (28 g)
Max Thrust
8.30 Neewtons (1.9 lbs)
Thrust Duration
0.30 Seconds
Initial Weeight
0.23 oz (6.6 g)
Propeellant Weeight
0.07 oz (1.9 g)
Quantity Peer Pack
4