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Happy 4th of July!Enjoy 15% off your total order at checkout! Exclusions apply.
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.
C6-5 Engine Bulk Pack is the highest impulse engine in a bulk pack. Estes model rocket engine bulk packs are available in four total impulse ranges: ½A (mini engine), A, B or C (standard engines).
This engine will send students' rockets out of site! Engine Bulk Packs are a must when launching rockets at school with students or any group activities.
The C6-5 Engine Bulk Packs come with all the rocket engine supplies you need to launch 24 rockets including -
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
Total Impulse
Time Delay
Max Lift Weight
Max Thrust
Thrust Duration
Length
Diameter
Weight
Propellant Weight
“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!
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Estes continues to ignite the imagination of each new generation with industry-leading model rocketry products and education.