What Is Diesel Cetane and Why Does It Matter?

Diesel truck

Diesel cetane indicates the combustion speed of diesel fuel. Higher cetane ratings lead to maximum engine power and efficiency.



Breaking World Records with a “Bad Habit”

Joey Sylvester

When Joey Sylvester began driving monster trucks, he had one goal in mind: beat Bigfoot’s longest-jump record? Could he do it? Watch his story to find out.



Watch this Two-Stroke Snowmobile Oil Comparison

Interceptor vs dominator

We ran a two-stroke snowmobile oil comparison to gauge the cold-flow properties of the top snowmobile oils on the market. Watch now.



Racing Oil vs. Regular Oil: What’s the Difference?

Some enthusiasts use racing oil in their car or truck. But your vehicle needs an oil that provides benefits racing oils aren’t designed to deliver.



Scheuring Helps Riders Prep for AMSOIL Championship Snocross

A 12-hour drive north to test his sleds before the AMSOIL Championship Snocross season convinced Steve Scheuring there had to be a better way to prepare.



How to Improve Winter Gas Mileage

Car driving in winter

You’ve probably noticed gas mileage drops in winter. Here’s why your vehicle doesn’t return maximum mpg and steps you can take to boost winter gas mileage.



Brad Lovell to Conquer Baja in New Ford Bronco R

#TeamAMSOIL driver Brad Lovell is one of the lucky few who get to break-in the new Ford Bronco R at the Baja 1000. Check it out here.



How to Fight Ethanol Problems in Small Engines

Small engine carburetor

Small-engine manufacturers warn that ethanol can dissolve plastic and create harmful deposits, leading to costly repairs. Here’s what you can do about it.