Estes motors A8-3
Pack of 3 Estes A8-3, 18 mm model rocket motors, with igniters and plugs.
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The most widely used rocket motor for the younger modellers. This engine is one of the most popular, used in rockets intended for young rocketeers.
When to use this engine:
There are many kits, either from Estes and form other brands, that use this engine that is particularly suitable for limited launch spaces. If you have a rocket model weighing a few tens of grams this may be the engine to choose.
Package contains 3 engines, 4 igniters, 4 plugs for starters.
Data sheet
- Length
- 70 mm
- Diameter
- 18 mm
- Weight
- 16.2 gr
- Class
- A
- Total Impulse
- 2.5 Ns
- Burntime
- 0.5 sec.
- Delay
- 3 sec.
- Max. liftoff weight
- 85 gr
- Primary use
- Single Stage rockets
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Pack of 3 Estes A8-3, 18 mm model rocket motors, with igniters and plugs.