The popularity of various engine designs typically fades over time as technological advances provide more power, better fuel economy, or both. Flathead designs gave way to overhead valves, and inline ...

Old competitors have stirred to life to regain popularity in the market amidst climate change reforms and electrification, and the inline-6 engine is one of the beneficiaries of the recent surge.

Jacob Potts, Mercer, PA: Here's something you may not hear too often. I'm seriously considering turbocharging one of GM's Turbo-Thrift 250ci L-6 engines for an early '70s Nova. I love the small-block ...

V engines have been held in high esteem for the longest time, boasting an impressive range of performance; from exotic sports cars zipping along menacingly on high-speed performance racetracks to ...