Top Speed on MSN

The most respected diesel engine in truck history

Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.

5 Of The Best-Value Crate Engines Under $10,000

These durable, high-perfomance engines are available for far less than you might imagine, including the Chevy LS3, Ford ...
GM Authority

GM Keeping A Close Eye On Duramax Diesel LZ0 Engine Issues

Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...
Jalopnik

If Your Diesel Engine Feels Sluggish Under Load, This Might Be Why

Ddiesel engines have their benefits, it's just that quick acceleration isn't one of them. They're limited in rpm compared to gas engines, due to factors like their higher compression ratios, and that ...
Overdrive

Will Caterpillar ever return to production of new on-highway engines?

At the 2025 Mid-America Trucking Show, Overdrive's 2024 Trucker of the Year, Alan Kitzhaber, took advantage of his time at ...
Autoblog

The Ram Power Wagon Could Get a Diesel Engine – Eventually

The 2025 Ram Power Wagon is a beast of a truck, but now it could get even tougher with the potential of a diesel engine option in the cards. The Ram Power Wagon is the automaker’s heftiest version of ...