With its high thrust, the F67-4W is great for heavier rockets that need a kick in the base to get moving. This motor creates a nice white flame that makes the rocket look realistic, just like the big NASA rockets.
$48.44 Original price was: $48.44.$33.91Current price is: $33.91.
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| Model | 66704 |
|---|---|
| Qty per pack | 2 motors & 2 igniters |
| Size | 29mm Single use |
| Delay | 4 sec |
| Burn Time | 1.0 sec |
| Total Impulse | 65.0 Newton-seconds |
| Motor Length | 83 mm |
| Max Thrust | 88.0 Newtons |
| Total Mass | 81.0 g |
| Propellant Mass | 30.0 g |
| Igniter Included | First Fire Jr. Starters |
| Compatible Igniters (Spares) | First Fire Jr. Starters Twiggy Starters |
| Manufactured by | AeroTech |
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