If you've completed the 11 parts on the model engine project series--congrats! You can now assemble these parts into a model engine. Follow the suggested workflow for more details.
Follow the suggested workflow for the engine parts depending on whether you are working on the CAD challenges only, CAM challenges only or both CAD/CAM. You can also view all our model engine projects in the CAM for 2.5 Axis Milling Learning Pathway.