We may receive a commission on purchases made from links. An engine is a complex assortment of components all working together to generate power. However, without fluids such as coolant and oil, the ...

We may receive a commission on purchases made from links. Diesel engines, known for their great fuel efficiency, are sensitive to cold temperatures. Instead of using spark plugs, as gasoline-powered ...

Cylinders aren't the only feature that contribute to an engine's energetic output, but for good reason, they're the one we've settled on as shorthand. While it's just as accurate to say Corvettes have ...

Could the small-block Chevy be the most popular engine-build that HOT ROD has covered over its 77-year history? We don’t have a running tally, but in our expert guesstimate, that is probably true. So ...

The last few years have seen a change in the performance aftermarket as more manufacturers move to a direct-to-consumer sales model. As an understandable reaction, some of the largest online retailers ...