Engines are getting smaller and more powerful, but these high-strung engines may not be as reliable in the long run as older engines.

The 11,000-horsepower, nitromethane-burning engine that powers a modern Top Fuel dragster is the very definition of controlled chaos, a cacophony of explosive elements and incredible forces delicately ...

SAE International Journal of Engines, Vol. 14, No. 6 (2021), pp. 805-820 (16 pages) The present study shows the impact of multiple injectors with distinctive spray and injection angles on engine ...

Diesel-fueled compression ignition engines display a distinct trade-off in particulate matter (PM) and nitrogen oxide (NOX) emissions due to the nature of diffusive combustion. The modification of ...

American Hydrocarbons/Haltermann Solutions and CFR Engines Inc. (CFR®) are pleased to announce an alliance for distribution of Primary Reference Fuels (PRF) on a ...

The internal combustion engine had its days, but the journey is about to end as the EV era dawns. Ever since this has become clear, the automotive industry, as well as big oil, have scrambled to save ...

There's an old saying in engine tuning that when adjusting the mixture of your engine you can be too rich a bunch of times, but only too lean once. With that in mind, determining the air-fuel ratio ...

One thing you swiftly learn throughout your car ownership career is that gasoline isn't the only liquid you need to put in there. A car plays home to a variety of fluids, from motor oil to the ...

Along with diesel, manufacturers are looking ahead at alternative-fuel engine solutions, including propane, natural gas, and hydrogen. “The X15N big bore natural gas engine is essential to our ...

Under normal circumstances, most modern engine oil and gasoline brands work fine on their own to keep your engine running smoothly. But there may be cases where even the best of them could use a ...