OLD SCHOOL
A SHOW-WINNING 1990 DODGE D250
Many gearheads have the story about the truck that got away, or the one they sold and later regretted. Thirty-five-year-old Erosion Solutions foreman Jason Gunn is no different—the Athens, Tennesse, resident drove a 1990 D250 while he was in high school. After high school, thinking he was upgrading, he sold the ’90 to purchase a 1996 Dodge Ram 2500 4X4 and lived to regret it, soon wishing he had that 1st Gen Cummins truck back. Kicking himself for selling the one he had, Gunn went on a hunt for another ’90 to replace his first love.
Finally, in 2010 Gunn’s stepdad found a 1st Gen that he thought might spark his interest. After seeing and driving the truck, Gunn realized that it was set up exactly the same as his old high school truck. Not wanting to let another ’90 slip through his fingers, he bought the truck and used it as his daily driver for the next four years. After four years of quality time in the ’90 he decided it was time to give the 24-year-old truck a facelift, and the restoration and customization process began.
Gunn started working from the bottom up so to speak, installing suspension upgrades and wheels and tires before moving on to the rest. To give the front end some additional height he installed a set of Moog 7220 springs while he cleaned and painted all the suspension components. In the rear, he cleaned and painted all the stock suspension components along with the entire frame to really dress up the chassis. For rolling stock he chose to install a set of black and machined aluminum Raceline Wheels 16x8-inch Raptor Wheels that are wrapped in Cooper Discoverer A/T3 LT305/70R16 tires to give the truck an aggressive look with a little additional height.
With the suspension working and looking better, Gunn turned his attention to the Cummins engine under the hood. The non-
intercooled turbodiesel 5.9L engine was rated at only 160 hp in 1990 so he wanted to boost performance, but didn’t want to go crazy with it either as this was for a show and cruise truck, not a race truck. He retained the stock internals while installing a set of 100hp injectors as well as modifying the VP44 pump with a Danny T fuel pin and 3200 governor springs. He stayed with the stock H1C turbo but enhanced it with a 16 CM turbine from BD Diesel to give him faster spooling and better throttle response. To squeeze even more performance out of the engine he added some additional timing to the pump. The engine inhales through a Sinister Diesel intake and air filter and expels spent gasses through a 4-inch Diamond Eye turbo-back exhaust system. He estimates that it is now making around 300 hp and close to 600 lb-ft of torque.
Since Gunn had show-truck aspirations with his D250, he detailed the engine and engine compartment by painting everything he could in bright red paint. He also cleaned up and loomed all the wiring and had a custom valve cover plate machined to cap off the red valve covers.
Next, attention was given to the body, where Gunn and his friend Danny Crass at the Athens Collision Center worked tirelessly to smooth the body to perfection. They removed the factory trim and badges and filled in the holes to give the truck a completely smooth body. Then Crass and Jeff Graves laid on several coats of Colorado Red and PS2 Silver to make the truck stand out in a crowd. Rather than keeping with the original wide two-tone design that does not follow the body lines, Gunn wanted a design that would match the classic Dodge’s lines. He was also insistent that the two colors meet on the body without the need for pinstriping to cover up the union. He spent much time himself in the paint booth smoothing out the fineline painter’s tape to ensure a seamless finish with no bleed through under the tape. When the moment of truth came and the tape was ready to peel, the hard work was rewarded with a perfect finish where the two colors meet smoothly on the sides of the truck.
To give the truck a tougher touch, Roger Carter fabricated the custom front and rear bumpers to replace the factory front and rear bumpers. The front bumper integrates large mounts for shackles as well as a small pair of LED driving lights and a large light bar in the center to light up the dark Tennessee roads at night. The bumpers are finished in a rugged, black-textured, semi-gloss finish that should hold up to just about anything. The final exterior touch was to spray the inside of the bed in black bedliner material to give it a uniform good look and protect it in case Gunn every does have to carry some tools or cargo in the bed.