Turbo timer A turbo timer is a device designed to keep an automotive engine running for a pre-specified period in order to automatically execute the cool-down period required to ...

Turbocharger history and overview A turbocharger, or turbo (colloquialism), from the Greek "τύρβη" (mixing/spinning) is a forced induction device used to allow more power to be ...

Variable-geometry turbocharger Variable-geometry turbochargers (VGTs) are a family of turbochargers, usually designed to allow the effective aspect ratio (A:R) of the turbo to be ...

Needle Valve A needle valve is a type of valve having a small port and a threaded, needle-shaped plunger. It allows precise regulation of flow, although it is generally only ...

Wastegate A wastegate is a valve that diverts exhaust gases away from the turbine wheel in a turbocharged engine system. Diversion of exhaust gases regulates the turbine speed, ...

White Smoke or Steam from the Exhaust Pipe White smoke or steam is a natural by-product of the engine combustion process. As the engine and exhaust system heats up the steam is ...