Gregg Petersen's Hilborn-injected Chevette. The first thing you should understand is that direct-port, constant-flow fuel-injection—Hilborns, En-derles, Crowers, whatever—were never designed, nor ...

The days of electronic fuel injection referred to as Black Magic are over. It has taken hot rodders long enough to figure out carburetion, and with the advent of EFI, the fear of "something new" ...

The '89-'93 5.0 Mustang-based EEC IV fuel-injection setup is one of the most common swaps for carbureted Ford owners looking for an easy EFI setup. The heart of any EFI system is the computer, also ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy may dip—but ...

Along with improving reliability and performance by enhancing control of the air-fuel mixture, injectors also need less ...

Automakers have long touted the benefits of fuel injection, claiming increased efficiency and power. But as more cars have the system installed (around 73% in 2023), more and more consumers are ...

Fuel injector cleaners can help increase your car's performance and fuel economy. Fuel injectors can get gummed up with dirt ...

Tip:Use dielectric grease to coat the electrical terminals when you plug the new injector into the wiring harness. This not only provides a lubricant for the terminals, but it also serves as an oxygen ...