F42-8 2 PK
Outer Diameter: 1.125" (29mm)
Length: 3.28" (83mm)
Motor Weight: 77 g
Propellant Weight: 27.0 g
Propellant Type: Blue Thunder䋢 (T)
Total Impulse: 55 N-sec
Burn Time: 1.3 seconds
Delay Time: 8 seconds
Maximum Recommended Liftoff Weight: 16 oz/454 g
Fits rockets designed for 29mm motors
Customer Reviews
Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
P
Will be using them this weekend to rry to achieve 750 feet!!
