5 L. 7 L gasoline V-8 that’s not only one of the most effective engine of the team at 345 HP however additionally restores the well known and historic Hemi name. From 1994 to 2002, over 70% of extremely responsibility Fords were sold with the optional 7. Chevrolet/ GMCThe GM 2500/3500 doubles Silverado HD and also Sierra HD both come conventional with GM’s 6. 0 L gas engine V-8. The upgrades start with the 8. Unlike gas engines, diesel engines do not have ignition system, which means you will not need to obtain them tuned up near as long as gas engines. For those that such as to carry hefty lots on a constant basis, diesel is the way to go. You can obtain many miles per gallon, and diesel vehicles are built to go 250,000 miles or more before the engine needs to be rebuit, making them a purchase that is greater than worth your cash.