Port fuel injection has some big advantages, but automakers increasingly are using gasoline direct injection instead. The ...

Optimisation of the intake system in internal combustion engines centres on enhancing the delivery of air (or air–fuel mixtures) to the combustion chamber in order to maximise power, reduce fuel ...

The PPE Duramax Zilla Intake Tube is manufactured from dry or prepreg carbon fiber. The prepreg process of making carbon fiber is an advanced technique that creates a high-performance material ...

Editor's Note: As inanimate as intake manifolds may appear, they provide a path to both major and minor on-track power gains. Selection is one thing; "tuning" them to specific applications is a blend ...

Hydrogen-enriched fuel technologies encompass the addition of hydrogen or hydrogen-based gases into the intake or direct injection systems of spark ignition and compression ignition engines to enhance ...