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Diesel Power: Track-Ready Builds, Engine Fixes & Upcoming Events!

Transforming Diesel Rigs: Custom Builds, Upgrades & More!

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What Is Diesel Exhaust Fluid (DEF) and Why Does Your Truck Need It?

If you drive or work with modern diesel vehicles, you’ve probably heard about DEF, or Diesel Exhaust Fluid. But what is DEF exactly, and why […]

Sky Coleman
August 01, 2025

Installing Smeding Diesel’s S400 Kit On A Fourth-Gen 6.7L Cummins

Right out of the box, the 6.7L Cummins is a potent performer. But while its variable geometry Holset HE351VE provides instant throttle response, promotes huge […]

Mike McGlothlin
November 27, 2023

Coolspring Power Museum

Where Vintage Engines Come to Live Again If you follow Vintage Smoke you will know we’ve covered engines from the Coolspring Power Museum several times […]

Jim Allen
October 18, 2021

New Products

CUMMINS CAT FILTER ADAPTOR WHAT IT IS: Sinister Diesel CAT Filter Adaptor for 2004½ – 2007 Dodge Cummins WHY YOU WANT IT: Subscribe Our Weekly […]

Aaron Gold
April 16, 2016

Gear

OFFICIAL EVENT LIVE STREAM SCHEDULE!

Oct 23

Sevierville, TN

Dino's Git-Down

Nov 14

Alameda County Fairgrounds 4501 Pleasanton Avenue, Pleasanton, CA 94566

Goodguys 36th Autumn Get-Together

Nov 20

WestWorld of Scottsdale 16601 North Pima Road, Scottsdale, AZ 85260

Goodguys 29th Speedway Motors Southwest Nationals

Steven Harris’ Extreme 2021 Chevy 2500 HD Build

A Rolling Billboard That Holds Its Own in the Water Houston is just 40 miles from the Gulf Coast of the US, making it especially […]

PHIL GORDON
August 18, 2026
7 minutes read

Diesel Tech / How-To

Cutting-Edge Tech From 2022

The Forward-Thinking Parts That Made Big Horsepower Possible—As Well As Survivable Last year’s drag racing and truck pulling season gifted the diesel world with countless […]

Mike McGlothlin
December 21, 2022
13 minutes read

The Diesel Truck Series’ First Event At Atlanta Speedway

The Diesel Truck Series’ First Event At Atlanta Speedway Atlanta Motor Speedway, usually the home of NASCAR stock car racing, might also be the latest […]

Kyle Tobin
April 23, 2017
7 minutes read

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

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Transforming Diesel Rigs: Custom Builds, Upgrades & More!

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