Pre-chamber technology was generally utilized in the good old diesel engines until the 1980s. The reason why such pre-chamber technology was favored was due to the noise reduction aspect as well as ...

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

Even outfitted with the best available technologies, gas-turbine power plants and industrial boilers emit significant amounts of nitrogen oxides, precursors to smog and acid rain. But better results ...

We regularly get questions about what gas to use–an important question not only from the standpoint of savings but also for engine health. All gasoline is created equal, or at least nearly equal. From ...

Internal combustion engines (ICEs) have seen dramatic improvements in efficiency, yet there has been a longstanding issue of energy loss from the fuel being burned. Some estimates put it at anywhere ...

CombustiKleen upper cylinder and intake system cleaner is pulled directly from the can into the intake manifold in a fine mist that removes contaminants such as carbon, gum and varnish. The product ...

HOT ROD’s archives are chock-full of brilliant tech reports that truly are timeless. This one, drafted by Jim McFarland for our February 1972 issue, provides an extensive look at how important airflow ...