News — injectors

Curious about high impedance injectors and why they matter? Discover the benefits, tuning ease, and ideal applications in this quick guide to smarter fuel delivery.

At High Performance Injectors, our 1200cc injectors are flow-matched and bench-tested in-house. Whether you’re building for competition or daily performance, they’ll handle your fueling needs with confidence.

Upgrade your LS build with professionally tested DEKA LS 80lb injectors from High Performance Injectors. High-flow, E85 compatible, and built for serious power.

The fuel injector is essentially an electrical gate that opens, to allow the perfect amount of fuel required to operate the engine. At one end of the injector, gas is stored under high pressure and at the other end is the cylinder which ignites the gas. The brain of your car instructs the injector to open in short bursts to allow the exact amount of fuel necessary. Without the right fuel injector, the car engine may not start or it may overflow, resulting in wastage of gas. In most of the cars, the stock fuel injector is sufficient. However, if...

The performance of your car will suffer, when there is a problem with the fuel injector. The fuel injector takes the fuel from the fuel pump and supplies it to the combustion chamber. When the injector is activated, the valve opens, allowing a fine mist of fuel to enter the combustion chamber. The fuel pump determines the air-fuel mixture ratio and pressurizes the fuel accordingly. If there is a problem with the fuel injector, sufficient fuel may not be available for the engine. Also, the fuel injector may allow more than the required amount of fuel, forcing your engine to...