PO Box 1523, St. Charles Mo. 63302 | Toll Free: 1-800-842-7859 | FAX: 1-800-466-4354
  FREE SHIPPING - Applies to online orders over $100.00 in the lower 48 states (Purchase Orders Excluded).

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 nozzle and RCSs exclusive Black Max 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 rocket motors deliver faster lift-offs, visible exhaust plume, denser dark tracking smoke & increased reliability at lift-off.

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: 9.8 N-sec

    Average Thrust: 11.7 newtons

    Peak Thrust: 17.5 N-sec

    Thrust Duration: .80 seconds

    Delay Time: 4 seconds

    Propellant Weight: 7.7 grams

    Motor Weight: 23.7 grams

    Maximum Liftoff Weight: 113 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.




Write a review

Please login or register to review

Quest 6116 - C12-4FJ Q-Jet - 18MM Black Maxx Composite Model Rocket Motors (2)

  • Brand: Quest
  • Product Code: QUE6116
  • Availability: Out Of Stock
  • $12.99
  • $9.09


Related Products

Quest 7021 -  Parachute Recovery Wadding 100 sheets

Quest 7021 - Parachute Recovery Wadding 100 sheets

This package of recovery wadding will ensure that your recovery system is heat protected from the ex..

$5.39 $7.69

Quest 7026 - FirstFire Micro Initiators (3pk)

Quest 7026 - FirstFire Micro Initiators (3pk)

The same great initiator (igniter) as supplied with all Quest Q-Jet™ model rocket motors. This 3 pac..

$4.19 $5.99

Quest 7510  - Q2 Launch Controller

Quest 7510 - Q2 Launch Controller

The Quest Model Rocket Launch Controller features a blinking LED arming safety light and audible bee..

$16.79 $23.99

Quest 7610 -  Lift-Off Launch Pad

Quest 7610 - Lift-Off Launch Pad

The Quest Lift-Off Launch Pad features a 36-inch (91cm) two-piece launch rod, blast deflector plate,..

$16.79 $23.99

Quest 7700 -  Complete Launch System

Quest 7700 - Complete Launch System

This package contains the Lift-Off Launch Pad and the Q2 Controller together for a great savings to ..

$29.39 $41.99

Quest 7810 -  14" Recovery Parachute

Quest 7810 - 14" Recovery Parachute

A bright yellow and red parachute emblazoned with the Quest logo. Comes with six Tyvek gripper tabs ..

$4.61 $6.59

Quest 7812 -  Skyscope Altitude Measurer

Quest 7812 - Skyscope Altitude Measurer

Meet the Quest Skyscope. Technically, it’s an inclinometer. We call it an altitude measurer. Either ..

$7.69 $10.99

Quest 7814 -  External Battery Connector (EBC)

Quest 7814 - External Battery Connector (EBC)

The Quest External Battery Connector (EBC) is an excellent resource for larger group and classroom l..

$3.84 $5.49

Quest 7816 -  Blast Deflector Plate

Quest 7816 - Blast Deflector Plate

Is it time to replace that worn-out blast deflector? Measures 4 inches in diameter, .035- inch thick..

$4.61 $6.59

Quest 7818 -  Launch Rod Set

Quest 7818 - Launch Rod Set

1/8-inch diameter, 2-piece, launch rod replacement for rods that are lost, damaged or bent. 36 inche..

$5.38 $7.69

Quest 9500 -  Model Rocketry Science Teaching Guide

Quest 9500 - Model Rocketry Science Teaching Guide

STEM From the Beginning!Model rocketry is a STEM learning process in disguise! For over 50 years in ..

$9.79 $13.99

Quest 94001 -  Handbook of Model Rocketry by G. Harry Stine

Quest 94001 - Handbook of Model Rocketry by G. Harry Stine

This new edition of the “authoritative guide of model rocketry” shows you how to safely build, launc..

$22.39 $31.99

Tags: Quest composite model rocket motor, C12-4FJ, C12-4, 6116, rocket engine, Q-Jet, Black Max