Estes A8-0 Engines EST10045

Explore the Estes A8-0 Engines at MegaHobby. This model rocket engine pack is selected by its complete engine designation, not simply by the letter class.

Product features and specifications

Estes A8-0 model rocket booster engines deliver a reliable burst of power for staging and boost-only flights. This 18 mm standard engine gives a strong, short-duration thrust that is ideal for lightweight rockets and two stage builds. With a predictable burn profile and plenty of lift for rockets under 4 ounces, the A8-0 helps you get to altitude fast and start the show.

What makes the A8-0 a favorite among hobbyists is its consistency. The engine lights cleanly, produces steady thrust, and behaves predictably every flight so you can focus on the build and the launch rather than worrying about surprises. Its performance is tuned to give smooth, repeatable boost phases whether you are learning staging or refining a competition setup.

Includes:

3 × A8-0 Engines

4 × Starters

4 × Starter Plugs

Select the exact recommended engine

Match the full engine code, physical size and application to the rocket manufacturer’s instructions. Different delays and booster designations are not interchangeable choices. Check the listed pack contents before ordering and confirm which launch supplies are already included.

Explore Estes at MegaHobby

Browse Estes rockets and supplies and Estes Model Rocket Engines. Explore the wider Model Rocketry collection, then find building tools and finishing materials in the Paint Store.