Quest C18-4 Rocket Engine

The Quest C18-4 is a great all-around motor for your typical rockets. It is particularly suited for heavier or larger diameter rockets. It features composite propellant, which has twice the energy as a black powder motor. Same size and diameter as an Estes motor, so it fits all your favorite rockets. But this is for single-stage rockets only, as it cannot be staged.

Quest Motor 18mm Composite Model Rocket Motors Q-Jet C18-4W(2pk) 6125

The Quest B4-4 rocket motor is for small light-weight rockets. It features composite propellant, which has twice the energy as a black powder motor.

Quest Q-Jet Composite Motor - B4-4

Q-JET ASTRA III™ FLYING MODEL ROCKET STARTER SET –

FlightSketch Glastonbury CT

Quest Q-Jet™ C18-4W White Lightning Rocket Motors Value 12-Pack

Quest Q-Jet™ C18-4W White Lightning Rocket Motors Value 12-Pack

The Quest C18-4 is a great all-around motor for your typical rockets. It is particularly suited for heavier or larger diameter rockets. It features

Quest Q-Jet Composite Motor - C18-4W

18mm Motors - Wizard Rockets Ltd

Quest Q-Jet Composite Model Rocket Engines