I Use To Be All About N/A, But Boosted Is The Future

Five lies that automotive enthusiasts tell themselves

3. Forced Induction Is Always Better

It's true that forced induction is a proven solution to increase a motor's output. Manufacturers have moved toward forced induction in increasing numbers over the past few years because it allows them to boast bigger horsepower numbers while maintaining fuel economy targets. However, achieving that output without the use of forced induction is almost always preferable in a performance context. It's one of the reasons that track-focused cars like the Ford Mustang GT350R, Camaro Z/28, and Porsche 911 GT3 use naturally aspirated motors rather than boosted ones.

In the case of turbocharging, manufacturers continue to combat lag with varying levels of success. Ultimately, the bottom line is that unless the engine is constantly operating in a rev range where the turbo(s) have spooled up, you will experience some level of lag when on the throttle. It's particularly troublesome on a race track where a sudden dollop of power in the middle of a corner could cause instability as the boost comes on.

Superchargers have an advantage here because they're running whenever the motor is. But superchargers add a substantial amount of weight to the car, and that weight is usually added up front – precisely where you don't want it. Additionally, the amount of horsepower a supercharger produces will go down progressively once temperatures reach and exceed a certain threshold, making them less than ideal for prolonged use.

Complete list (AutoBlog.com)