Editor's Note: What if there were technologies and approaches to running a race car that significantly increased performance, were relatively inexpensive, lowered operational costs, supported domestic ...

On this episode of Engine Masters presented by AMSOIL, we test the power differences between 118-octane race gas and Rockett Brand E85 ethanol-blended fuel. There’s a lot more to just the horsepower ...

With all the different engine and combustion theories being tested at the Engine Masters Challenge, it made us wonder about the fuel these powerplants were gulping down. For the 2015 event, we had ...

Fueling your vehicle is something drivers likely do at least once a week, and you're used to seeing regular, midgrade, and premium options. Although, there is a big myth about gasoline you need to ...

E85 is a type of gasoline that is priced significantly lower. In some states, including Kansas and Missouri, you can get it as cheap as $2.67 a gallon. E85 is 85% ethanol while most other types of ...

Thinking About Switching to E85? Here’s How it Stacks up to Gasoline, and Some Tips for Making an Easy Transition Some forced-induction guys swear by the stuff, and it’s of the few things that both ...

The C8-generation Corvette Stingray uses a 6.2-liter small block that makes a respectable 490 horsepower and 465 pound-feet (630 Nm) as standard. Opting for the NPP exhaust system results in 495 ...