Estes 18mm Standard Engines

These Quest Q-Jet composite propellant model rocket motors are manufactured by AeroTech Consumer Aerospace with one goal in mind and that is to give you more! Q-Jets generate a highly-visible exhaust plume and delay smoke trail. The Q-Jet B4-6 would be a...

These Quest Q-Jet composite propellant model rocket motors are manufactured by AeroTech Consumer Aerospace with one goal in mind and that is to give you more! Now you can bring that rocket to new heights! Q-Jets generate a highly-visible exhaust plume...

These Quest Q-Jet composite propellant model rocket motors are manufactured by AeroTech Consumer Aerospace with one goal in mind and that is to give you more! Now you can bring that rocket to new heights! Q-Jets generate a highly-visible exhaust plume...

These Quest Q-Jet composite propellant model rocket motors are manufactured by AeroTech Consumer Aerospace with one goal in mind and that is to give you more! Now you can bring that rocket to new heights! Q-Jets generate a highly-visible exhaust plume...

These Quest Q-Jet composite propellant model rocket motors are manufactured by AeroTech Consumer Aerospace with one goal in mind and that is to give you more! How cool is it to be able to put a D size engine in a rocket with an 18mm engine mount. Now you...

These Quest Q-Jet composite propellant model rocket motors are manufactured by AeroTech Consumer Aerospace with one goal in mind and that is to give you more! How cool is it to be able to put a D size engine in a rocket with an 18mm engine mount. Now you...

These Quest Q-Jet composite propellant model rocket motors are manufactured by AeroTech Consumer Aerospace with one goal in mind and that is to give you more! How cool is it to be able to put a D size engine in a rocket with an 18mm engine mount. Now you...