Quest Q-Jets are the world's most advanced 18mm model rocket 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 or phenolic nozzle and one of RCS's exclusive Black Max™, White Lightning™ or Blue Thunder™ aerospace grade composite propellant formulations, which produce up to 2-1/2 times 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™ rocket motors deliver faster lift-offs, visible exhaust plume, dense tracking smoke & increased reliability at lift-off. 

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

Rocket Engines will be shipped ground UPS  2 - 5 day service at no extra charge.

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

    Specifications:

Motor Diameter: 0.71 inches (18mm)

Casing Length: 2.75 inches (70mm)

Total Impulse: 5.0 N-sec

Average Thrust: 14 newtons

Peak Thrust: 17.6 newtons

Thrust Duration: 0.38 seconds

Delay Time: 7 seconds

Propellant Weight: 2.3 grams

Motor Weight: 16.1 grams

Maximum Liftoff Weight: 71 grams

 SHIPPING INFORMATION: 

Rocket Engines will be shipped ground UPS  2 - 5 day service at no extra charge.

Quest model rocketry is recommended for ages 10 and up with adult supervision for those under 12. Unless otherwise specified, all models require assembly. Tools, construction and finishing supplies sold separately. In order to launch, a launch system, model rocket engines, starters and recovery wadding are required - sold separately-unless otherwise specified.