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 ...

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 ...

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 ...

When Chevrolet debuted the SB2 V-8 engine back in 1998, it was engineered and produced for a single purpose: NASCAR Cup racing. That meant solid flat tappet lifters, a mechanical fuel pump, ...

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 ...