Building or restoring any classic car is a daunting task. Before you can turn a single wrench, though, you have some important decisions to make. Namely, what to power it with in the first place?

Over-engineered engines like the 36-cylinder Lycoming XR-7755 and Napier Deltic's triangular nightmare made mechanics weep ...

Rear-engined car models have been rare across automotive history, but many of them are historic and iconic. It's important to understand the difference between mid- and rear-engine placement and how ...

Some of the most powerful and stunning machines on the road borrowed their hearts from cars you can find at the mall. Exotic cars often use engines or parts from mainstream vehicles to cut costs and ...