001789 – C6-5 Engine Bulk Pack


Want to pack some real power? The C6-5 is your engine! This C engine is the highest impulse engine in a bulk pack. This engine will send students’ rockets out of site! Estes engine bulk packs are convenient and include everything your students need to prepare their rockets for launching 24 rockets.

PLEASE NOTE: This item will ship by US Postal Service only. You MUST HAVE a physical mailbox or post office box for delivery.

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Estes model rocket engine bulk packs are available in four total impulse ranges: ½A (mini engine), A, B or C (standard engines). These packs may be used for the rocket bulk packs or other Estes rockets. Whether you are launching rockets at school with students, at a youth group activity or rocket club monthly launch, Estes engine bulk packs are a must.

Engine bulk packs come with all the rocket engine supplies you need to launch 24 rockets. Included are 24 rocket engines, 30 model rocket starters, 24 reusable starter plugs and 75 squares of recovery wadding. Use the C6-5 engine to launch these bulk pack rockets: Alpha III, Generic E2X, Alpha, Viking and Wizard.

ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions or Click Here for State Specific Restrictions.


Additional information


2.8 in. (7.1 cm)


.69 in. (18 mm)

Estimated Weight

.85 oz. (24.1 g)

4 reviews for 001789 – C6-5 Engine Bulk Pack

  1. Derek


    I am able to purchase a 3 pack of C’s for $10 at my hobby store, but when you add the price of the recovery wadding and a few extra igniters… it makes this the best choice for anyone!

  2. Matt

    Great Deal

    The C’s are really good engines so when they come in a bulk pack i am very happy.

  3. William

    Good Value

    These Engines are perfect for high altitude flights. Good buy if you plan on flying rockets for a long time

  4. MJA RocketWorks

    Awesome value

    C engines are great for high altitude flights. It’s good they come in a bulk pack. I use my Cs often. This is just like the blast off pack with only C6-5s!

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