Bosch automotive catalogue
Aluminum supercharger pulley for Mercedes 1.8 Kompressor M271 30% lighter than the steel pulley. Designed for increasing the supercharger pressure up to 0.4 bar and power up to 20 hp with significant torque increase. When combined with ECU Remaping it is possible to achieve up to 40 horsepower...The engine is a supercharged version of the 2GR-FE used in the Lotus Exige S, Lotus Evora S/GTE, and the TRD Aurion. The supercharged 2GR-FE was fitted with the belt-driven Eaton TVS (Twin Vortices System) four-lobe supercharger. Lotus cars were equipped with a supercharged 2GR-FSE engine by the Harrop HTV 1320 supercharger.