What type of injector can operate at higher pressures for improved performance?

Direct injection injectors are designed to operate at higher pressures compared to other injector types. This system injects fuel directly into the combustion chamber rather than into the intake manifold. The higher pressures allow for finer atomization of the fuel, which enhances mixing with air, leading to more efficient combustion and improved performance overall.

Additionally, direct injection can contribute to better fuel economy and reduced emissions because it allows for precise control of the fuel-air mixture, optimizing combustion conditions. The capability to operate at elevated pressures is a key characteristic that distinguishes direct injection systems, enabling automotive engineers to achieve higher engine performance and efficiency.