Having run hundreds of tests on the. effect of 2-valve throttle body upgrades on everything from stock to supercharged combinations. (both centrifugal and positive displacement), it is safe to say that throttle body upgrades on the 2-. valve motors are a worthwhile endeavor.
VDC may refer to: In technology: Virtual design and construction, modeling software and techniques to design and evaluate possible construction processes; Volts of direct current; Video display controller, a computer graphics chip; Vehicle Dynamics Control, a means of increasing vehicle stability through a combination of throttle restriction and braking
Definition - What does Virtual Call Center (VCC) mean? A virtual call center (VCC) is a managed service provider (MSP) model for call centers, where calling software, backend communication servers and other management modules are virtually delivered over the Internet. A VCC eliminates the need to build, operate and manage in-house call center equipment.