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650HP Duramax: Street-Driven Dragstrip Destroyer

Scott McKinstry’s 650-hp Draggin’ Duramax New diesel trucks are some of the most reliable vehicles on the planet; they’re good for towing, highway hauling or […]

Jason Sands
January 06, 2026
5 minutes read

Diesel Engines

THE SHIP'S CAT

HISTORIC WWII SHIP WITH A HISTORIC CATERPILLAR ENGINE The Caterpillar Tractor Company wasn’t the first American engine maker to offer a diesel, but their engines […]

Jim Allen
March 15, 2018
9 minutes read

Diesel Tractors

BLACK HAWK!

1956 COCKSHUTT BLACK HAWK 40PD By the middle part of the 1950s, Cockshutt Farm Equipment, of Brantford, Ontario, Canada, was feeling the pain of being […]

Jim Allen
March 24, 2018
5 minutes read

Cover Story
Cummins

Building Arizona’s Fastest Cummins-Powered Dodge Ram

Building the Fastest Rig in Arizona Devin Nygaard of Phoenix, Arizona, had one simple goal for his 2006 Dodge Ram 2500—for it to one day […]

JOHN MATA JR
September 01, 2026
4 minutes read

Tag: gdp tuning cummins

2013 6.7L CUMMINS PROJECT

Southern Wisconsin All Airborne Chapter Annual Car Show

Goodguys 28th Griot’s Garage Colorado Nationals

Florence Fall Classic

Elks Auto Show

42nd Oregon High Desert Swap Meet, Car Show And Antiques

650HP Duramax: Street-Driven Dragstrip Destroyer

THE SHIP'S CAT

BLACK HAWK!

Building Arizona’s Fastest Cummins-Powered Dodge Ram

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