> Model Rockets > Educator Packs > Engines : Estes B6-4 Rocket Engines (24) est1783

B6-4 Rocket Engines (24)

This is a 24 bulk pack of Estes B6-4 model rocket engines. Includes 24 engines, 30 igniters, and recovery wadding.

Estes B6-4 Rocket Engines (24) Model Rocket Engine Bulk Pack #1783
 (67)
 Estes Rockets # est1783
$57.49
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Retail $72.99  SAVE 21% !
Estes Rockets Item # est1783
Specifications :
  • Length: 2 3/4"
  • Diameter: 3/4"
  • Estes Product Number: 1783
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Spotlight Review

 
"Excellent"
gerikag
As expected. Gives you what you want. No frills but lots of thrills.

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Features

  • B-Class model rocket engine 24 bulk pack.
  • 6 extra igniters included.
  • Wadding included.
  • Single stage model rocket motor.
  • Detailed instructions.
  • Easy to use.
  • National Association of Rocketry certified.

Specs

  • Length: 2 3/4"
  • Diameter: 3/4"
  • Estes Product Number: 1783

Includes

  • 24 B6-4 Model Rocket Engines
  • 30 Igniters
  • 24 Plugs
  • Wadding (est302274)

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Reviews

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"enough to start with"
me-n-joey (Tonopah Az)
ordered these along with journey launch set so we could get right to launchin..........

 
"Great Class Ending Project"
klandrum
I teach Physical Science to 8th graders and we always end the year building, decorating and launching these rockets and engines as a celebration of all physical science has helped us achieve. The students love it, other grades come and watch launch day on the football field. Even the elementary students and teachers come over to watch the countdowns and get excited about science. It's a great way to end 8th grade and send them on to the high school.

 
"Great deal!"
nate4531
The B6-4 is a great motor- Decent oomph for it's size, and it'll get a small rocket moving at a very affordable price point. In this bulk pack, it not only decreases the cost per motor, but also includes extra ignitors, and the all-important recovery wadding. This is specially treated paper to prevent your parachute or streamer from being burned. Between all of this, you end up saving quite a bit of money!

Comments

  • 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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