Quest Q-jet

Quest Q-Jet™ E35-8W White Lightning Complete 2-Motor Launch Pack - Q6152

Quest Q-Jet™ E35-8W White Lightning Complete 2-Motor Launch Pack - Q6152 - Main image
$16.79 $27.99 In stock

Quest Q-Jets are the world's most advanced 24mm model rocket motors. These motors have 14.8% more total impulse than D12 BP motors, and are 85.4% the weight of D12 BP motors.

Q-Jet™ 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, ceramic nozzle and RCSs exclusive White Lightning™ aerospace grade composite propellant formulation, which produces nearly double the specific impulse (or ISP, a propellant efficiency rating) of conventional black powder propellant. They are not susceptible to thermal cycling like black powder motors. Q-Jet™ White Lightning™ rocket motors deliver a brilliant white exhaust plume, dense bright white smoke trail and a throaty roar as the hallmarks of this popular propellant. Easy to track. Exciting to watch!

All Q-Jet™ 2-Motor Launch Packs come complete with FirstFire™ Micro Initiators and bright orange Parachute Recovery Wadding. All Q-Jet™ motors are U.S. mailable with no hazmat fee!

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

  • Specifications:

    Motor Diameter: 0.94 inches (24mm)

    Casing Length: 3.7 inches (95mm)

    Total Impulse: 39.4 N-sec

    Peak Thrust: 43.7 N-sec

    Thrust Duration: 1.1 seconds

    Delay Time: 8 seconds

    Propellant Weight: 26.5 grams

    Motor Weight: 58.5 grams

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Standard Shipping · United States: $0.00

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 (4.8 / 5 · 4 reviews)

Daniel C. ★★★★★

The motors being 85.4% the weight of the D12s makes a noticeable difference on the pad—the rocket feels snappier off the rod. Both motors in the pack lit cleanly on the first try, and the launch was perfectly straight.

Miles G. ★★★★★

The extra 14.8% impulse over the old D12s is noticeable right off the pad, and the motors are light enough that my rocket climbs noticeably faster. I picked up this two-pack for a weekend launch and didn't have a single misfire across both flights.

Matthew R. ★★★★★

The included launch pad is sturdy and portable, and these Q-Jet motors lit immediately with a satisfying crack. My son’s rocket absolutely soared—the 14.8% more total impulse is no joke. Great value for getting two solid flights out of the pack.