They look harmless enough, but cams are some of the most complicated parts of your engine. In simple terms, cams are long, cylindrical-shaped shafts containing several irregular-shaped lobes that ...

Ford pushrod V8s were used in the second half of the 1900s, but they were phased out by Modular engines that were more ...

Last month's "How It Works" story gave you the basics of the four-stroke cycle, describing the motion of the intake and exhaust valves in relation to the piston moving up and down in the cylinder.

If the only thing holding you back from a GM V8 swap is some sort of social-media-hardened dislike for overhead-valve (OHV, aka pushrod) motor designs, Bring a Trailer may have just the thing for you: ...

The Ford 427 SOHC engine, famously known as the “Cammer,” is celebrated as the rarest engine ever produced by Ford. In 1964, only 50 units were hand-built specifically for NASCAR racing homologation.