1991 Toyota MR2 turbo

A turbo works through the turbocharger, a turbine powered by exhaust gasses, joined to a compressor through a shaft that compresses air intakes into the engine. More air intakes leads to more fuel burn for every power stroke. More fuel burn means more hot gas, thus more power boost is produced. Use of Toyota MR2 turbo has changed since its first production in 1985. Recently, 2004 2005 models use a lightweight, all aluminum, 1.8-liter, 4-cylinder engine. The added aid of 16 valves and Variable Valve Timing with intelligence produces a power boost of 138 horsepower. It comes with either a 5-speed manual transmission or a 6-speed sequential manual transmission.