Part 2: The New TechnologyCarburetors vs. EFIEFI is designed to inject fuel into each cylinder, proportionate to the engine's needs. The main difference from a carb is the way the systems approach the ...

EFI conversions have been available from the aftermarket almost from the time EFI systems became universal as OEM equipment. Over those years, the systems and their software have undergone continual ...

When Ford introduced the SEFI 5.0L High Output Mustang in 1986 many predicted the end of the tunable engine. Ironically it was the beginning of a new era of super-tunable small-block Fords that would ...

FX850V-EFI engine extends the company’s EFI line and incorporates a fully integrated electronic governor (e-Gov) and an advanced ECU that instantly matches power to cutting load and ground speed.

This will not be another attempt to convince those committed to carburetion that modern electronic fuel injection is really the way to go. As a CHP reader and a well-informed gearhead, you already ...

In addition to its current line of engines, Subaru offers a new line of electronic fuel injection (EFI) engines, which are ideally suited for use with a variety of equipment, including welders, ...

In the beginning, there were horses and buggies (and buggy whip makers). Then, around 1860, some clever folks figured out that mixing oil-derived “gasoline” with ...

Chevrolet is celebrating 65 years of the Small Block with a new fuel-injected SP383 V8 crate engine, a modern-day take on the classic 383 Small Block “stroker” motor. The SP383 V8 is based on ...

Custom builders looking to add performance and styling punch to their Big Block Chevy engine can turn to Holley for the Hilborn EFI-R Individual Runner Manifolds kit. “Based on the original Hilborn ...

The 34-gross-hp Vanguard 3/LC three-cylinder, liquid-cooled commercial gasoline engine delivers up to 30% fuel savings, depending on duty cycle, with increased responsiveness at all engine speeds.