Unlike with carburetors (which use about 7 psi), fuel injection relies on much higher fuel pressure (usually between 38-50 psi). The elevated pressure helps atomize the fuel as it flows through the ...

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 ...

Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...

Some of you may recall our Hot Rod Hauler project that began in Custom Classic Trucksmagazine. The premise of the series was to build a vintage -ton or heavier pickup into a cool-looking workhorse; ...

Motor Industries Company Limited, a member of the Bosch Group and a leader in diesel fuel injection technology in India, achieved a milestone with the roll out of its 10 millionth inline fuel ...

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 second generation of 5.9L Cummins engine from 1994 to 1998 is one of the most desirable diesel engines -- largely used in Dodge Rams -- due to their power and durability. This is in part due to ...