Since launching in 1992 as a replacement for the 6.2 diesel V8, the 6.5-liter GM Detroit diesel engine has had good years and bad years, and opinions on its merits have been just as mixed. Some view ...
Class 8 trucks are the workhorses of the highway. The heavy loads of cargo these rigs haul across interstates demand engines that can provide substantial amounts of reliable torque and horsepower.