The throttle body is a housing with a valve that regulates airflow into an engine’s intake manifold. The throttle body resembles the base of a carburetor, and some low-cost fuel-injection systems had ...

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 ...

Somewhere in the annals of hot rod history someone decided to toss a bigger carb-uretor on an engine for more fuel and air, and thus more power. Sounds like a plan to us. The modern equivalent is to ...