Estes F15-4 Model Rocket Engines (29 mm)
- SKU:
- EST-10031
- PLEASE NOTE:
- Postage regulations forbid shipment of rocket engines. To purchase in-store you must be over 18. You will need to provide photo identification before purchasing Dangerous Goods.
he Estes F15-4 engine delivers high-thrust power and long burn times, making it a reliable choice for mid-power rockets. With a 4-second delay, it’s optimized for heavier, single-stage rockets needing a smooth boost-to-deploy transition.
Built for performance, the F15-4’s extended 3.45-second thrust duration provides impressive altitude gains, while the 29 mm casing ensures compatibility with a wide range of larger rockets. It’s an ideal choice for modelers ready to step up from D and E engines.
Includes:
- 2 × F15-4 Engines
- 2 × Starters
- 4 × Starter Plugs
Do not fly a rocket/engine combination whose liftoff weight exceeds the maximum liftoff weight.
Please note: Rocket engines are classified as a Class 1 explosive item. Please check and obey local laws. Recommended for ages 10 and up under adult supervision.
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Estes
Estes F15-4 Model Rocket Engines (29 mm)
