A supercharger—such as a turbo—compresses air. Compressing air heats it. Heating air makes it expand. This is a Catch 22 inherent in supercharging. So rather than thinking of quantities of air in ...

Twin turbochargers have their pros and cons, and two main setups try to maximize the pros. Here's the difference between ...

Turbocharged Engine: At low engine speeds, the turbo may not spin fast enough. This delay is known as turbo lag.