DAYTONA BEACH, Fla. , NASCAR is making the move to fuel injection in 2012, and officials insist the new system will be completely cheat-proof. NASCAR vice president of competition Robin Pemberton said ...

DAYTONA BEACH, Fla.—Racecars in NASCAR’s Sprint Cup Series will use fuel injection systems rather than traditional carburetors starting in 2012, NASCAR vice president of competition Robin Pemberton ...

A new electronic fuel-injection system is causing some head scratching in the Sprint Cup garage. NASCAR introduced the EFI system to the series this season and through the first two races there have ...

NASCAR teams saw few problems during testing for the new electronic fuel-injection cars that will be standard in the series next year. All four of the Sprint Cup car manufacturers — Toyota, Chevrolet, ...

DAYTONA BEACH, Fla. - Jack Roush once was the most hands-on team owner in the NASCAR garage. It wouldn't be odd to walk into the garage on a race weekend and see Roush under the hood, fiddling with a ...

NASCAR could finally step into the automotive 21st century and make the switch from carburetors to electronic fuel injection by the 2011 race season. While production vehicles made the switch to EFI ...