Thanks to the ubiquity of text on the Internet, not to mention the popularity of text-messaging on cell phones, we may well be reading more today than we did in the 1970s or 1980s, when television was our medium of choice.
A larger throttle body delivering air at a higher rate helps you feel faster acceleration and a surge in engine power by up to 25 hp. Additionally, you can install a throttle body spacer to further enhance your fuel economy and increase engine torque.
The throttle body regulates the air flow that goes into the engine. It is used in conjunction with a fuel injection system. A cable connects the accelerator to the throttle. When the accelerator is pressed, the throttle opens, allowing for more air into the intake system. The throttle body spacer permits more air than usual to go into the engine.