Ford’s modern crate catalog is stacked with giant V8s that can transform everything from classic pickups to late-model muscle into serious powerhouses. At the center of that lineup is the 7.3-liter ...

The Mopar name, Chrysler's clever blend of letters from its motor parts arm, is synonymous with powerful engines from the muscle car era. Today, Mopar continues to set the standard for high ...

Ford began installing 7.3-liter diesel engines, developed in conjunction with Navistar International, in its trucks in 1988. That first version featured indirect fuel injection, or IDI, and laid the ...