The Estes F15-0 engine is a booster-stage powerhouse built for multi-stage rocket flights. With no delay and a long thrust profile, it's perfect for delivering consistent first-stage acceleration and seamless staging to your upper engine.

This 29 mm engine offers an impressive combination of power and duration, supporting heavier models and high-altitude flights with ease. It’s a go-to choice for hobbyists seeking bold launches and reliable performance from lift-off through staging.

Includes:

2 × F15-0 Engines

2 × Starters

4 × Starter Plugs

ATTENTION: These engines cannot be sent to post office boxes. Please be sure to provide a PHYSICAL ADDRESS when purchasing E and F sized engines.

E and F sized engines cannot be shipped to Alaska, Hawaii, Puerto Rico or Guam.