C6-5 Model Rocket Engines (3)

This is a C6-5 C-class single stage model rocket engine designed to launch model rockets.

Estes C6-5 Model Rocket Engines (3) Standard Rocket Motor #1614
 Estes Rockets # est1614
Retail $11.79  SAVE 21% !
Estes Rockets Item # est1614
Specifications :
  • Length: 2 3/4"
  • Diameter: 3/4"
  • Estes Product Number: 1614
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Spotlight Review

"Great Engines"
Great engines, low price and fast shipping. Can't wait to use them

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  • C-class model rocket engine 3 pack.
  • Single stage model rocket motor.
  • Detailed instructions.
  • Easy to use.
  • National Association of Rocketry certified.


  • Length: 2 3/4"
  • Diameter: 3/4"
  • Estes Product Number: 1614


  • 3 C6-5 Model Rocket Engines
  • 3 Igniters
  • 3 Plugs

Requirements & Suggestions

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"Excellent Motor"
We use these often. It's our favorite for a small to mid-sized field for the Estes Firestorm and Shooting Star.

"Very, very nice engine"
This is a good 18mm engine. It is quite powerful, and I love the long burn time, and the jump off the pad it gives lighter rockets. It'll get an Alpha or similar rocket way up there! The only problem is that sometimes it is too powerful, and I have lost 1 rocket, and had 3 or 4 rockets damaged as a result of not so perfect recoveries.

"Great engine for its size"
SteveAwesome (Highlands Ranch, Colorado)
My favorite engine in this size - launches small to mid sized rockets really well with great altitude. This is my go to engine for all my single stage rockets up to 2 diameter x 30 tall. This engine will send a small rocket out of sight in a hurry.


  • WARNING: Model rocket motors are flammable. Please use caution.
  • Must be 14 to purchase in CA and NJ.
  • Do not burn engines.
  • Soak in water to destroy.

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