Part two of the M60 restoration series focuses on the engine overhaul, where unexpected wear and technical challenges emerge.

General Motors (GM) is revisiting a technology long thought to be obsolete in the world of cars: the two-stroke engine.

We may receive a commission on purchases made from links. Some people have described the Ford 5.4L Triton engine as "one of the worst V8's ever produced." And while it didn't make it onto our list of ...