See How the CVT Transmission in Your ATV Works

John BakerJohn Baker|
ATV UTV CVT transmission

The continuously variable transmission (CVT) in your ATV or UTV uses a drive pulley, belt and driven pulley to produce the desired gear ratio. See how in this video.



AMSOIL Helps Awaken 500+ HP Cummins 4BT Engine

John BakerJohn Baker|
Kenny Hauk dynos a Cummins 4BT

We help Kenny Hauk’s crew turn a stock 105-hp Cummins 4BT engine into a 500-hp powerplant for his latest build.



Top 3 Single-Track Dirt Bike Trails in Minnesota

John BakerJohn Baker|
Unloading dirt bikes from pickup.

Minnesota offers dozens of single-track dirt bike trails to ride all over the state. In our opinion, these are the three best.



How to Change Compressor Oil

John BakerJohn Baker|
Air compressor oil

Changing oil in most homeowner or contractor-grade compressors is easier than changing oil in your car. Here’s how to change compressor oil.



Is Starting Fluid Bad for Gas Engines?

John BakerJohn Baker|

In small doses and used properly, starting fluid can be effective in hard-starting gasoline engines. But it can be bad for two-stroke or diesel engines.



How to Wash a Dirt Bike

John BakerJohn Baker|
Dirt bikes covered in mud.

Avoid abrasive cleaners, cover the airbox and beware if using a pressure washer. Here are our tips for how to properly wash a dirt bike.



Riding to Sturgis? Try These Tips.

Jamie GibsonJamie Gibson|
Motorcycles riding to Sturgis

For those taking their inaugural ride to Sturgis this year, we’ve got some motorcycle riding tips to help make your first rally a success.



What’s the Best Motorcycle Oil?

John BakerJohn Baker|
V-twin motorcycle alongside highway

We think AMSOIL Synthetic Motorcycle Oil is the best available, and here’s the testing to demonstrate its excellent performance.