Discover the obscure Vector M12, the sole American sports car ever produced with a V12 engine and manual transmission.

There are some limitations when it comes to creating street-legal cars, but that hasn't stopped a lot of top car manufacturers from pushing the limits with racing engines. Whether it's a street ...

The unique demands of car racing have spurred various developments in automobile manufacturing. Whether in Formula 1, Le Mans, or on the street, people love a car with plenty of speed and performance.