Car Engine

#2
Hi goose104, I don't think there is a full tutorial on how to make a detailed car engine, because that takes as much time as modeling the car itself. But here is some good demonstrations how it is done.

Creating a Next-Gen Video Game Hot Rod: the Complete Workflow – Day 1

and

Tutorial how to make engine -Final- - GrabCAD

To add more details just use cut tool. I will look into this and consider making a speed modeling video(it's a nice challenge), but no promises, because as I said before, it takes a long time to model.