Search Result: epa

Battle of Perseverance The ninety-eighth running of The Broadmoor Pikes Peak International Hill Climb (PPIHC), also known as “The Race to the Clouds,” is an […]

F350 Cool Down and Stop It We’ve rounded third and are headed for home on Project OBSessed. It’s been a year in the making but […]

A 1947 US Motors Diesel Generator on a Historic Ship Diesel generators have many uses aboard a ship. Usually they have a fairly central role, […]

1949 Cletrac ADH Cletrac created a new market segment in 1916 when it introduced the diminutive model R crawler. When Rollin H. White founded Cleveland […]

Emissions Friendly Bolt-On Upgrades for the 2020 Duramax When GM released the all-new 2020 Silverado and Sierra HD 6.6L Duramax, there was a lot of […]

Emblem Painting Done Right We’ve had the old Project 600hp F-250 7.3 for 19 plus years now and the paint is starting to show its […]

As A Cummins-Powered ’51 Chevrolet You see them all the time, especially during planting and harvest season. The service trucks that show up in the […]

Part Twelve: More Electrical Current While some might think getting twelve separate articles out of one project might be a challenge, you’ve got to consider […]

30 Exciting Products  for Every Diesel Enthusiast It’s fairly often that you’ll see some new-fangled “Diesel Buyer’s Guide” floating around, but this time we wanted […]

Truck of the Week The Cleanest VP44 You’ll Ever Lay Eyes On It’s hard to imagine anyone letting a second-gen this clean go, but nevertheless […]

Part Ten: Fuel Supply Project Obsessed has come quite a long ways since we picked it up last year and while we’ve tried to keep […]

A 1,500-hp Monster of a Drag Truck When Skyler Oestreich of Spirit Lake, Idaho decided to build a Dodge Cummins diesel drag truck, he went […]

Two Surviving Prototype Scout Diesels The International Scout was diesel before diesel was cool. Diesels were nothing new for International Harvester, in their truck lines […]

How You Can Make Your 6.0L More Dependable Perhaps no other diesel engine in recent memory has burdened its owners more than the 6.0L Power […]

The Upgrades Your Cummins Can’t Live Without If you’re a Cummins owner, you know that performance and reliability go hand-in-hand. In terms of serviceability, durability […]