Automobile engines have undergone tons of changes over the years, primarily to make them more efficient. For the most part though, engine changes result from a string of iterative improvements on ...

Most new petrol cars you see today are equipped with fuel injection systems or injector motors. These have almost wholly supplanted older carburetor motors. They are more reliable, effective, and ...

CONCORD, N.C. - Today's race at Talladega Superspeedway will mark the passing of an era. When the checkered flag flies it will be the last time that NASCAR Sprint Cup cars compete at the sport's ...

It promised better power, reliability, and fuel economy. Sadly, though, virtually none of those promises were delivered. Most ...