It’s rare that we get to see the inner workings of a high-revving engine as it reaches full tick. Most internal combustion motors in regular production cars don’t dare rev past 8,000 RPM, with many ...

Diesel engines rely on different types of fuel injection. Mechanical was used early on, but common rail became more popular ...

DAYTONA BEACH, Fla. (Oct. 20, 2011) — For the second time this week, NASCAR Sprint Cup Series teams tested Electronic Fuel Injection on track, as 10 cars whirled around the 2.66-mile high banks of ...

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 ...

It’s a contentious affair that has been ongoing now in hot rodding for roughly 30 years … carburetors versus electronic fuel injection (EFI). There are ardent supporters and vociferous cynics on both ...

CSX on July 14 reported that testing of 20% soybean oil-based fuel in a locomotive fleet serving Tampa, Fla.-based phosphate customer Mosaic, which began in 2022 to demonstrate the effectiveness of ...

The Big-Block EFI Test: Prestige Motorsports tests two different Holley EFI setups on a new 632ci big-block build Prestige Motorsports has established itself in the last few years as a major player ...

There are advantages to showing up fashionably late to the party. In this case, the party has been the slew of self-learning, throttle body (TB) EFI kits. Among the early contenders was the ...

The 1957 Corvette arrived looking familiar but hiding a revolution under its fiberglass skin. By pairing a small American sports car with a production fuel injection system, Chevrolet turned a ...

WASHINGTON, D.C. – Scientists at the U.S. Naval Research Laboratory are developing the next generation of solid-fuel ramjet (SFRJ) propulsion, addressing one of the field’s most persistent challenges: ...