Photo 1/18 | 2003 Chevy Silverado 3500hd In Shop | Stephen Watson’s ’03 Chevrolet Silverado 3500HD sat in this condition for almost two years while he sorted out the particulars of his build. ATS Diesel Performance was selected for the install.
Photo 2/18 | Socal Diesel 6 6l Duramax | Socal Diesel built this 6.6L Duramax V-8. Stephen chose Socal based on a recommendation from his friend David Kennedy, former editor of Diesel Power.
Photo 5/18 | 2003 Chevy Silverado 3500 With Front End Removed | The crew at ATS installed the Socal crate motor and added a few of their own signature products to keep the diesel breathing deep.
Photo 6/18 | Duramax Diesel Engine | Stephen says ATS sorted the Socal engine and a bunch of other parts and accessories to install the motor perfectly.
Photo 7/18 | 2003 Chevy Silverado 3500hd In Shop | Stephen Watson’s ’03 Chevrolet Silverado 3500HD sat in this condition for almost two years while he sorted out the particulars of his build. ATS Diesel Performance was selected for the install.
Photo 8/18 | Ats Aurora 4000 Turbo And Twin Cp3 Injection Pump System | Here, you can see the top-mounted ATS Aurora 4000 Turbo Kit and Twin Fueler CP3 injection pump system installed on the Duramax.
Photo 9/18 | Ats Aurora 4000 Turbo | That signature ATS metallic purple helps the turbo stand out from its monochrome surroundings.
Photo 10/18 | Ats Intake Pipe | The Aurora turbo kit comes with the head unit, downpipe, ATS-branded intake, and all related hardware.
Photo 11/18 | Fuel Lines Connected To Cp3 | Now that the fuel lines are properly connected, the ATS CP3 Twin Fueler pump kit is ready to supply the big DMax with all the diesel it needs.
Photo 12/18 | Fuel Lines Connected To Cp3 | A weak fuel supply could have been the culprit behind Stephen’s long-block failure.
Photo 14/18 | Ats Twin Cp3 Pulley | That shouldn’t be a problem anymore.
Photo 15/18 | 2003 Chevy Silverado Towing 40 Foot Trailer | Towing a 40-foot enclosed trailer appears regularly on the Silverado’s to-do list, so reliable power was a must. Stephen’s company hauls customers’ and race teams’ trucks and supplies all over the country.
Photo 16/18 | Adding Offroad Design Sticker | For a finishing touch, Stephen’s company Offroad Design gets a nod in the form of a fender-mounted decal.