If you are into precision engine building, you've no doubt heard the standard line for establishing the proper pushrod length: With proper pushrod length, the rocker tip should be in the center of the ...

If you are new to customizing and servicing Harley-Davidsons, the idea of using bolt cutters on your shiny new V-twin engine might be intimidating. But that's exactly what The Motor Company recommends ...

This summer I bought a 1950 Ford with a 1956 DeSoto 330 Hemi adapted to the original three-speed overdrive transmission. The engine ran, but it was tired judging by the amount of blowby coming out of ...