Our nation’s forefathers would have driven diesel trucks, they would have drove 1989 – 1993 5.9L Dodge Cummins. No doubt. The 89 – 98 Cummins are ripe for low cost and awesome performance mods. For less than a few hundred dollars you can upgrade the injection pump or if you really wanted, you could tweak if for free if you were unaware. Just like our great nation, home of the brave, land of the free. So when you are feeling brave, get in touch with us and let’s strap some nitrous or one of our monstrous turbos to this modern marvel we call the Cummins. Not ready for nitrous? Maybe just take a look at our fuel system upgrades or you can update the motor mounts with our POLYURETHANE mounts that are a MUST HAVE for every Dodge Cummins in the 90s range.