For Part II, covering the valvetrain, exhaust, and cylinder heads: click here. For Part III, covering the block, crankshaft and lubrication systems: click here. To properly fathom the lengthy, ...

Port fuel injection has some big advantages, but automakers increasingly are using gasoline direct injection instead. The ...

Many car crafters roll their eyes and tune out when bench racing turns to electronic fuel injection (EFI). We're not here to hijack you into believing that EFI is cheap or even simple. Carburetors ...

There's been a proliferation in recent years of vintage-looking electronic fuel injection setups, simulating the look of side- or down-draft carburetor setups, or the stack-style mechanical fuel ...

AMELIA ISLAND, Fla.--(BUSINESS WIRE)--Yamaha announced today a new 40-horsepower four-stroke midrange outboard, internally called the F40A, which will run more efficiently and reliably thanks to the ...

It's the last thing you'd think about in the summer, but the industry can thank a German supplier for the technology that changed the way people start their vehicles. On a wintry morning, you no ...

Researchers in New York have demonstrated a supercritical diesel fuel-injection system that can reduce engine emissions by 80 percent and increase overall efficiency by 10 percent. Going supercritical ...

Delphi is developing an engine fuel injection technology that could improve the fuel economy of gas-powered cars by 50 percent, potentially rivalling the performance of hybrid vehicles at less cost.

It's new, powerful, and packed with the latest technology. In 1955 those words described the first small-block Chevy, the 265, with its passenger car rating of 162hp. Soon after the first 265s hit the ...