DW  VPUMP

P7100 Pump Tech: How Scheid Diesel is Pushing the Limits

For years, the Bosch P7100 pump (most commonly found on ’94 to ’98 Dodge Rams) has dominated diesel pickup horsepower and can be found in […]

Barn Find Gold!

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 […]

Sizing Turbos for Diesel Engines

Turbo Size: Understanding the Numbers behind compression-ignition Diesel guys are number guys whether they know it or not. You’ll see the Big Three touting numbers […]

Project Obsessed

Part Eleven: Boost It Up Baby Part eleven of this project build. Can you believe it?! Almost an entire year into this old Ford build-up […]

Cool It

Mishimoto’s Cooling Package Might Save that 6.0L Power Stroke We know what you’re thinking. Another article about how to save a 6.0L Power Stroke form […]

WHAT MAKES THE CUMMINS SO GREAT

AND THE AFTERMARKET PARTS THAT MAKE IT EVEN BETTER The Cummins. It’s the engine that brought inline-six architecture, direct injection, the P-pump, and true, industrial-level […]
DW  RPM LEAD

RPM Offroad 2014 Open House

RPM Offroad 2014 Open House The 2014 RPM Offroad Open House/Dyno Day got off to a soggy start with rain throughout the previous night and […]
DW  TRAC

Sheppard SD3: The Best Tractor You've Never Heard Of

In the late ’40s and early ’50s, diesel-powered tractors were just starting to increase their market share against gasoline and distillate (kerosene) power tractors. It […]
DW  LB

LB7 Duramax: Tuner’s 2001-2004 Stealth 64 Turbocharger

It’s been 10 years since GM stopped producing the LB7 Duramax, but thanks to their longevity, efficiency and performance potential, the 2001-2004 GM trucks are […]