The key ingredient to maximizing the peak performance of a diesel engine is increasing the amount of diesel being burned. On old mechanical-injection engines, the only way to do this was to modify the ...

It's tempting to swap a carburetor for more modern electronic fuel injection. But while such a move can improve your car, it ...

The basic difference between direct injection (DI) and the port-fuel injection (PFI) systems we've become familiar with since the mid-1980s is that PFI sprays fuel into the intake manifold (behind ...

Today’s diesel-engine builders fight a never-ending battle for better economy and power, while keeping emissions within increasingly stringent standards. Designing new powerplants for use with ...

Researchers at Purdue University's College of Engineering are conducting tests on a patented Tesla valve-inspired injection manifold design to improve the efficiency of rotating detonation engines ...

Ole Grøne, Senior Vice President – Low Speed Promotion & Sales – MAN Diesel & Turbo, said, “We can really see the momentum towards dual-fuel operation building now. The ME-GI engine we introduced – ...

Pontiac’s 427 experimental V-8 has all the right stuff for showing or going: aluminum block and hemi heads, direct port injection, overhead cams, main bearing girdle—and the package is wrapped ...