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.
The C6-5 is a standard engine designed for rockets weighing less than 4 oz. and offers more power than both the A3-8 and the B6-4. The C6-5 can fit the Alpha III, the Hi-Flier, the Viking, the Generic E2X and the Wizard. This 24-pack includes 24 model rocket engines, 30 starters, 24 starter plugs and 75 squares of recovery wadding.
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.
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Steve –
“Will send your students rockets out of sight”- Found our this is an accurate statement on a day with lower cloud deck. Calling was estimated at 1200 and we lost the rocket in the clouds. Will be grid searching tomorrow to hopefully find it and buy more of these!
Derek –
Value
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!
Matt –
Great Deal
The C’s are really good engines so when they come in a bulk pack i am very happy.
William –
Good Value
These Engines are perfect for high altitude flights. Good buy if you plan on flying rockets for a long time
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!