440HP Archives

Diesel Tech / How-To

HOOKING UP

How The Pros Build A Great Pulling Surface They are the unsung heroes of the truck and tractor pulling world. The equipment operators, the track […]

Mike McGlothlin
February 21, 2022
12 minutes read

Diesel Tech / How-To
GM

Armor Up: Protecting GM’s DEF Tank

While diesels are running cleaner than ever, improvements in emissions systems come at a cost. A case in point is the diesel exhaust fluid (DEF) […]

Steve Temple
April 13, 2017
5 minutes read

Diesel Trucks
Ford

Scott's 950-HP 7.3L Power Stroke

Never Judge a Book by its Cover… Despite how versatile diesel trucks are, we rarely come across one that can do it all—and when we […]

Mike McGlothlin
August 15, 2018
11 minutes read

Cummins
Dodge

3,337HP Cummins Ram Shocks the Diesel World

Greg’s 2005 Dodge Ram Hits 3,337 hp! When you first hear about the horsepower output of Greg’s 2005 Ram, reactions come in specific stages—the first […]

JOHN MATA JR
December 18, 2025
6 minutes read

Tag: 440HP

Project OBSessed

Whatcom County Cruisers

Texoma F-100 Roundup

Park & Recreation

HOOKING UP

Armor Up: Protecting GM’s DEF Tank

Scott's 950-HP 7.3L Power Stroke

3,337HP Cummins Ram Shocks the Diesel World