Quest Q-Jet D16-8 Rocket Engines (2pk)

 

The Q-Jets are the world's most advanced 18mm model rocket motors. 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-Jets generate a highly-visible exhaust plume and delay smoke trail. All Q-Jets ship with a FirstFire Micro™ 2-lead igniter, which can be used with any launch controller.

 

Specifications:

Motor Diameter: 0.698" (18mm)
Casing Length: 2.75" (70mm)
Total Impulse: 12.4 N-sec
Burn Time: 0.79 seconds
Average Thrust: 16 newtons
Delay Time: 6 seconds
Propellant Weight: 9.9 grams
Motor Weight: 25.7 grams
Maximum Liftoff Weight: 99 grams

NOTE: Orders containing this item must be shipped ground (Parcel Post or FedEx Ground) and can be shipped within the Continental United States only. Parcel Post can take 3-11 business days or more. For faster delivery on this item we can ship by FedEx Ground. Delivery will be faster, but a $57.50 HAZMAT fee per order applies, and an adult signature is REQURED on delivery. Add Hazmat fee to your cart here