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Diesel World

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SEMA Canceled, Other Events Still A Go

Diesel Drags, New HPOP, Turbos and More

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Fourth-Gen Ram Bagged in The Nick of Time

A fourth GEN ram that meets its final form While fighting for our lives in the mud at Mother Road Mayhem, we found some respite […]

JON DANIELS
June 17, 2025

Firepunk’s Fix for Failing Cummins Freeze Plugs

Firepunk Diesel’s Solution to Weak Factory Cummins Freeze Plugs Freeze plugs—also known as core plugs or expansion plugs—serve a vital role in sealing the casting […]

TUCKER HARRIS
December 08, 2025

Finally, A Sensible Study On Electric Vehicles

Finally, A Sensible Study On Electric Vehicles A study by Cornell University and the Paul Scherrer Institute found that as nations pivot to electrifying their […]

Mike McGlothlin
April 24, 2023

Bomb Proof LML

An LML Built to Match its Owner’s Right Foot When you crack a piston at 94,000 miles, you go all in. At least that’s what […]

Mike McGlothlin
September 07, 2021

OFFICIAL EVENT LIVE STREAM SCHEDULE!

Mar 27

Etowah River Park Canton, GA

Southern Tradition Car/Truck Show 2026

Mar 28

John Muir House 4202 Alhambra Ave., Martinez, CA

Local Studebaker Drivers Club Chapter Private Tour Of John Muir House

Mar 28

Alameda County Fairgrounds 4501 Pleasanton Avenue, Pleasanton, CA 94566

Goodguys 42nd All American Get-Together

Dyno Runs, Sled Pulls, and Diesel Power: Spring Open House Recap

Checking in at the Spring Open House Event The dyno was the highlight of the day during the morning hours. One by one, trucks would […]

DUSTIN KORTH
September 03, 2025
2 minutes read

Half-Ton Terror: A 1,583-hp 6.4L Cummins packed into a Ram 1500

Ben Shaddy's Ram: A Diesel Drag Racer’s Dream

While diesel drag racing got its start with street trucks, we’re starting to see more and more purpose-built race vehicles. One of the meanest Dodges […]

DW STAFF
January 03, 2025
8 minutes read

Two’s Company

The Latest Dual CP3 Kit for ’07.5-16 Rams For years, adding a second, belt-driven CP3 to Cummins and Duramax mills has been the most effective […]

Mike McGlothlin
March 05, 2018
11 minutes read

Diesel Tech / How-To

How It Works

Duramax Alternate Fire Camshaft For almost 15 years now, the 6.6L Duramax Diesel found in the 2001-15 GM trucks has been proving it’s one of […]

Jacob White
February 28, 2019
5 minutes read