DW  PORT  e

Head Porting: DIY or Not?

The horsepower game is all about getting as much air into the cylinder as possible, adding the appropriate amount of fuel and lighting it off. […]
DW  TRAC

1978 IH 584 Utility

You Get More in a New 84 No matter how hot the horsepower race got with the big tractors, a good deal of any tractor […]
DW  TRAC

Tractor Talk: Allis-Chalmers 8070, End of The Line

By the time 1985 rolled around, the agricultural side of Allis-Chalmers was 71 years old and the company was drowning in debt in the face […]
DW  UNOH

UNOH Cummins, The Final Act: A Student-Built Cummins Nears 1,000 HP

We’ve been following the University of Northwestern Ohio Diesel Club’s Cummins-powered pulling truck since 2011, and we’ve been pleased to see the students transform a […]
DW  TRAC

Tractor Talk: Case 431, Carrying On the Tradition

The 1960s were a rough time for J.I. Case, but that didn’t stop the company from introducing what would become one of its best-loved tractor […]
DW  JEEP

Comanche MJ: The 1986-92 Cummins-Powered Jeep

The 1986-92 Jeep Comanche MJ was one of Jeep’s better ideas. Essentially an XJ Cherokee with a pickup bed, the Comanche even had a factory […]
DW  TRAC

The Hundred Series: 1958 Oliver 770 Diesel Tractor

By the late 1950s, Oliver was still a major player in the tractor market, but more and more, bigger players were overshadowing the manufacturer. Oliver […]
ID

Ford’s First Diesel Pickup Engine

It was the 1970s and people were reeling from the shock of gas prices that had tripled in just a few short years. The effect […]
DW  TRAC

Cub Cadet 782D: Tractor Talk

The Cub Cadet line of garden tractors debuted in 1960 as “little brothers” to International Harvester’s compact Farmall Cub series. Originally to be called Cubette—a […]
DW  RETRO

Diesel History Retrospective: Oldsmobile's Other Diesel

Say “Oldsmobile diesel” and most people think of the trouble-prone 350-cid (5.7 liter) V-8 that plagued GM’s full-size cars in the late 1970s and early […]
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The Camel Trophy: Land Rover History

In a world where daily-driven diesel pickups can turn 12-second quarter-miles one day and move houses the next, it’s easy to forget that the diesel […]
DW  TRAC

Hi-Crop Tractor: 1957 Oliver Super 77D

Hi-Crop, High Clearance, High-Clear, HC… whatever name the manufacturer chose for them, tractors with extra clearance for taller crops have been part of the farming […]
DW  TRAC

1989 Deutz-Allis 9190: Tractor Talk

When Klockner-Humboldt-Deutz (KHD) took over the ag side of Allis Chalmers in 1985, the only part of the old tractor lineup they wanted to keep […]
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  TRAC

The 1961 Canadian Cockshutt 570 Super

Canada isn’t generally known for her tractors, but one Canadian tractor manufacturer made a mark on the world: Cockshutt. The company started in 1882, when […]
DW  TRAC

1959 Porsche-Diesel Standard Model: The Schlepper Project

Ferdinand Porsche (1875-1951) had his hands into just about everything with an engine. By the time he started his own engineering firm in 1931, Dr. […]
DW  TRAC

The First WD-40: 1935 McCormick-Deering WD-40

You’re forgiven if “WD-40” brought something else to mind. Before that incredibly useful product was invented, there was an equally useful product with the same […]
DW  TRAC

The Big Cat’s Ninth Life: 1987 Steiger Panther 1000

The 1980s are not pleasantly remembered by most in agricultural manufacturing. Things took a downturn in the late ‘70s, got serious in the early ‘80s, […]
DW  TRAC

Tractor Talk: A 1955 Case 400D - Case Compact Power

Sometimes big ideas come in smaller packages. Case in point: the 400 Series Case tractors that debuted for 1955. This was the first all-new J.I. […]
DW  TRAC

Tractor Talk: Call Dave! 1967 David Brown 780 Selectamatic

David Brown is not a well known name in the United States tractor scene, but our neighbors north of the border are very familiar with […]