Modern diesel engines are impressive animals. Simply adding a programmer can boost performance by nearly triple digits, which ultimately leads to the insatiable need for even more power. The next ...

Engineering an effective twin-turbo kit for a late-model diesel engine requires exceptional forethought and serious metal-fabrication skills. In our Dec. '09 article "The Duramini" we told you about ...

These days, the Duramax namesake is as linked with turbo diesel engines as peanut butter is to jelly. That wasn't always the case, though. In the late '80s and early '90s, GM's Detroit Diesel couldn't ...