Ford’s heavy-duty lineup is defined by two very different V8s that answer the same question: how much work do you really need your truck to do, and how do you want it to feel while it does it. The 7.3 ...

Ford began installing 7.3-liter diesel engines, developed in conjunction with Navistar International, in its trucks in 1988. That first version featured indirect fuel injection, or IDI, and laid the ...

If you drive a diesel car or truck, you've probably bumped into the term biodiesel. Like most owners, you probably first saw the term biodiesel on the pump (as a mix for ultra-low-sulfur diesel) – and ...

The life of a race car can be rough as it's always in danger of going beyond its limits, just as Cole Powelson found out in his 2015 run up Pikes Peak in "Frank the Tank," the 2010 Lyfe Motorsport ...

Most diesel truck enthusiasts will tell you that engines don’t get much more reliable than the 12-valve Cummins. Meanwhile, the majority can find something negative to say about Ford’s 6.0-liter Power ...

We rely on our pickup trucks to be ready to work at all times, and knowing how your engine type affects tire wear can help ...

Since it was founded in 2003 and acquired by Valnet in 2022, TopSpeed has become the ultimate destination for both enthusiasts and consumers looking to explore the latest breakthroughs in gas-powered ...