Blast Off Flight Pack (24)

This is a variety pack of single use model rocket engines for use in model rockets. Six each of four different engine sizes are included, along with igniters (6 extra), and wadding.

Estes Blast Off Flight Pack (24) Standard Model Rocket Engine Bulk Pack Assortment #1672
 Estes Rockets # est1672
Retail $79.98  SAVE 21% !
Estes Rockets Item # est1672
Specifications :
  • Length: 2 3/4"
  • Diameter: 3/4"
  • Estes Product Number: 1672
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Spotlight Review

"Great value assortment for those starting out"
skydog (Arizona)
A very useful assortment for those that have several 18mm rockets. The A and B motors are ideal for 1-2 ounce rockets such as the Alpha and many others in the My kid's first rocket class. It makes sense that they do not include C6-7s in this kit, because any rocket light enough to fly well on that motor would most likely get lost with a kid flying it. The C6-3s and C6-5s are great for slightly larger/heavier/draggier rockets such as some of the fatter designs or 3-4 ounces (My kid's second rocket). One of the many advantages of flying with a club is that I can always swap with someone else if I wind up with too many of one motor or not enough of another. Plus it also includes wadding, so it's one stop shopping for everything needed for one or several enjoyable flying days.

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  • Variety Pack of 24 model rocket engines, A-class through C-class sizes.
  • 6 extra igniters included.
  • 75 sheets of wadding included.
  • 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: 1672


  • 6 A8-3 Model Rocket Engines
  • 6 B6-4 Model Rocket Engines
  • 6 C6-3 Model Rocket Engines
  • 6 C6-5 Model Rocket Engines
  • 30 Igniters
  • 24 Plugs
  • 75 Sheets of Wadding

Requirements & Suggestions

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"You can't get more bang for your buck"
A weekend of launching rockets with the kids is never better and more affordable than when you buy in bulk... Everything you need plus a little extra for the occasional broken igniter...

I like to alternate between this and the B6-4 24 pack to keep a balance of engines. The A8-3's are great for first launches, and having a bunch of C engines for the big birds or a thrilling high shot is handy. B6-4 engines are just nice for all around use.

"A good value, but be aware of specific engines included"
kgladstone (Oak Park, CA)
This pack is definitely a good value. However, if you look carefully at the engines included, they are mostly short delay, low impulse engines. No C6-7, for example, which is an engine we use a lot. We have found that we have used all the larger impulse and longer delay engines from this pack, and are left with engines that we don't have as much use for in our selection of rockets. But if you are just starting out, we would recommend getting a heavier, low flying rocket, for the low delay engines, so you can get a sense of the size of your launch area. And get a smaller rocket that can use both the lower and higher impulse engines, and the longer delay engines, such as the standard Alpha III. If you use/need the engines included in this pack, it is a great value.


  • 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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