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 ...

Upon the audience's request, episode 30 ofaddresses a growing debate: the power difference between race gas and ethanol. Rockett Brand has their 118-octane race gas and E85 on tap to make the ...

Sunoco EPX is the latest generation of ethanol-based race fuel that can help racers push the limits, going beyond typical E85 ...

Anyone with a late model performance or off-road vehicle should want to run E85, a potent race grade fuel that makes more power than gasoline and is readily available at local pumps in nearly every ...

Nelson Ireson June 6, 2008 Comment Now! The insular cadre of teams and drivers at the top of road racing's most expensive and high-tech series may not be as isolated from the ecological pressures of ...

In a world of ever-changing fuel sources - hybrids, electric vehicles, and so on - is there even an answer to what type of fuel is the best? There are mountains of discourse online about how efficient ...

WASHINGTON (AP) -- Already powerful on Capitol Hill, the ethanol industry is trying to popularize the corn-based fuel by getting it into racing cars, specifically those run at the Indianapolis 500.

The IndyCar racing series is switching to an entirely renewable fuel next year. On Friday, ahead of Sunday's Indianapolis 500 race, IndyCar announced that starting next year, the race cars will be ...