What is the Shelf Life of AMSOIL Synthetic Lubricants?

Pouring oil

AMSOIL synthetic lubricants are designed to retain their original performance after a reasonable period of time in your garage or storeroom. Proper storage ensures the freshest, most effective products possible.



AMSOIL vs. Mobil 1: How We Perform

AMSOIL provides 46% better protection against viscosity breakdown than Mobil 1

Most lists of top-10 performance mods include a turbocharger, supercharger, nitrous oxide or updated engine tune. Increasing the engine’s oxygen intake also increases fuel, which boosts power.



How Engine Wear & Deposits Kill Horsepower

custom show truck at show

Most people equate engine wear and deposits with a sudden, catastrophic engine failure that leaves you stranded alongside the road. In reality, wear and deposits are more likely to erode engine power and efficiency over time. Here’s how it works and what you can do about it.



Should I Change Fluid in a Filled-for-Life Transmission?

Automatic transmission

Casual motorists generally take no interest in crawling under their vehicles on a Saturday afternoon. And, when was the last time you heard someone express excitement over dropping their car off at the dealership for maintenance?



Team Hybrid Continues Setting Import Tuner Standard

AMSOIL-sponsored Team Hybrid has dominated the import tuner scene for almost 24 years. The team has perfected the art of winning despite heavy competition. Its ever-increasing trophy haul, multiple awards and substantial magazine coverage have proven its stature.



AMSOIL 2018 Year in Review (Part 1)

The time has come to reflect on the happenings of the previous year while looking forward to the promise of a new one.



We’re Into Tractor Pulling

The need for power and speed is an age-old desire dating back to the chariot races of ancient Rome. It’s since inspired all manner of racing and events. Competitors today can drive everything from modified lawnmowers to top-fuel dragsters capable of more than 11,000 horsepower. 



Snowmobiling for Dummies, Snocross for Experts

Jackson Snocross

I have a confession to make…I’m not the greatest when if comes to riding a snowmobile. Now, if you come to an AMSOIL Championship Snocross race and ask me who got the holeshot, I can tell you.



How Much Oil Does My Car Need?

The answer seems simple: probably about five quarts. But, if you drive a small car with a four-cylinder engine, it’s likely closer to four quarts. However, the V-8 engine in your truck could require about seven quarts. My in-laws’ RAM diesel pickup takes 12 quarts of motor oil.



AMSOIL Duluth National Recap – All the Thrills (and Spills) from the Weekend

Lincoln Lemieux Win Duluth

The Christmas decorations are up, race fans! The turkey has been eaten and you’d be lucky to find a slice of pie left in our fridge.