Driving a performance car is a lot like television commercials advocating parental involvement. "It's 10 p.m. Do you know where your children are?" Just as a parent should be involved in his or her ...

For any engine to reach its maximum potential, the fuel must burn efficiently. Running rich or lean is not good for performance, and in extreme cases it can be catastrophic. A rich engine is likely to ...

In the world of automotive tuning, knowledge is horsepower. Gauges, loggers, and sensors galore provide the data to advance performance, solve problems, and prevent expensive engines from experiencing ...