Quest Q-jet

Enerjet by AeroTech F67-6C 2-Motor Pack - 66710

Enerjet by AeroTech F67-6C 2-Motor Pack - 66710 - Main image
$35.35 $51.99 In stock

Classic Enerjet F67 mid-power motors are single-use composite propellant model rocket motors. These high performance, composite propellant model rocket motors use the same family of solid propellant as NASA’s Space Shuttle Boosters, military missiles, sounding rockets, and NASA’s future SLS moon rocket. They utilize a patent pending high-strength polymer case and bulkhead, polymer nozzle and AeroTech’s exclusive Classic Propellant™ aerospace grade composite propellant formulation, which produces impressive lift-offs with visible supersonic shock diamonds emanating from a transparent ignition flame with translucent exhaust plume and no smoke that appears to make your rocket leap-off the launch pad. Classic Enerjet captures the spirit of the originals….but better!

Certified by the Tripoli Rocketry Association (TRA), the National Association of Rocketry (NAR) and the Canadian Association of Rocketry (CAR).

  • Specifications:

    Motor Diameter: 1.125 inches (29mm)

    Casing Length: 3.28 inches (83mm)

    Total Impulse: 77.5 N-sec

    Peak Thrust: 72.8 N-sec

    Delay Time: 6 seconds

    Propellant Weight: 36.8 grams

    Motor Weight: 85.7 grams

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.0 / 5 · 5 reviews)

Madison J. ★★★★★

The composite propellant gives a much cleaner burn than the black powder motors I used to fly, and the six-second delay was dead on for my heavier mid-power build. Both motors in the pack lit first try with no chuffing.

Alexander O. ★★★★★

First flight was smooth and the ejection charge fired right at apogee, just like the delay promised. Both motors burned consistently with that nice composite propellant crackle, and cleanup took less than a minute.

Claire ★★★★☆

Bought these for a mid-power build and the single-use composite design keeps things simple—no reload hardware to mess with. The two-pack is convenient for back-to-back launches, and I’m satisfied with the consistency so far. Just wish the packaging had a bit more flight data printed on it, but that’