High-pressure common-rail injection technology has revolutionized the diesel industry. Over the last decade, it has allowed engine builders to run higher injection pressures (as much as 29,000 psi in ...

Many '98 1/2 to '02 Dodge owners get fed up with their unreliable electronic VP44 injection pumps or simply want more power than the VP44 can produce. Recently, we ran across an extreme example-an '01 ...