Adding real horsepower without tearing your car down to the firewall is not a fantasy. With the right mix of tuning, airflow, ...

A cold air intake can bring real benefits to your V8 engine's performance and power, delivering greater airflow and bolstered ...

Ford introduced the EcoBoost engine for the 2010 model year, and while the idea of a turbocharged engine and direct injection fuel delivery was not new, it brought a breath of fresh air to the scene.

MoPars are among the best choices for successful bracket racing cars, and rightfully so. Many Dodge and Plymouth models are inherently quick, plentifully available at reasonable prices, easy to modify ...

When the auto manufacturers first introduced their newfangled multiport fuel-injection systems, many hot rodders feared that the days of performance tuning and tweaking were gone. However, nothing was ...

Honda’s K-series engines have been around for 25 years, and have earned a reputation for durability, versatility, and tuning ...