Fuel Manifolds

Fuel manifolds are an integral component of an engine’s fuel delivery system, playing a critical role in how fuel gets to your injectors. The fuel manifold, sometimes called a fuel rail manifold or fuel distribution manifold, works by receiving pressurized fuel from the fuel pump and distributing it evenly to each cylinder. This process is essential for maintaining a consistent and stable fuel supply, which is key for efficient combustion and overall engine performance. Our selection includes high-quality aluminum fuel manifold options, ideal for custom builds and upgrades.

The design of a fuel system manifold is often based on the number of ports or injectors it needs to support. For example, an AN fuel manifold is designed for use with AN fittings, which are popular in performance and custom engine applications for their secure and leak-free connections. In many setups, the fuel manifold works together with the intake manifold to ensure a balanced mixture of air and fuel, optimizing engine efficiency and reliability.