Quest Q-jet

Enerjet by AeroTech F67-6W 2-Motor Pack - 66706

Enerjet by AeroTech F67-6W 2-Motor Pack - 66706 - Main image
$33.65 $49.49 In stock

Enerjet F67-6W 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 RCSs exclusive White Lightning™ aerospace grade composite propellant formulation, which produces a gorgeous bright white flame with lots of smoke and a throaty roar.

This Enerjet motor pack comes with 2 rocket motors and 2 FirstFire™ Jr. Initiators. This Enerjet 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: 1.125 inches (29mm)

    Casing Length: 3.28 inches (83mm)

    Total Impulse: 61.1 N-sec

    Average Thrust: 69 newtons

    Peak Thrust: 86 N-sec

    Thrust Duration: 0.95 seconds

    Delay Time: 6 seconds

    Propellant Weight: 30 grams

    Motor Weight: 80 grams

    Maximum Liftoff Weight: Due to the variables involved, AeroTech/Quest currently does not list or post recommended maximum lift-off weights for their mid-power and high-power rocket motors. Instead, we recommend utilizing either the RockSim software available at www.apogeerockets.com or OpenRocket Simulator available at www.openrocket.info.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

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

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Harper W. ★★★★★

Loaded the 6-second delay and got a perfect apogee on my first flight, way cleaner than the black powder stuff I used to run. The composite grain lights fast and the white flame is a nice touch for photos. Two in the pack means I don't have to ration my launch weekends.

Kevin W. ★★★★★

The F67-6W gave my mid-power build a smooth, punchy boost and the six-second delay was right on for a clean apogee. Composite propellant really shows its edge here. Both motors worked without a hitch, so I'm stocking up.

Violet M. ★★★★★

These two motors lit off perfectly clean and the composite propellant burned nice and bright on both flights. The 6-second delay was spot on for my rocket, popping the chute right at apogee with no drama. Solid value having a 2-pack ready to go for a day at the field.