EFR 6758 Twin scroll (A/R=0,80)

275-500 HP: Do you like power? Does your engine have four , six or eight cylinders? Do you dislike to much turbo-lag ? Then EFR 6758 with pulse separated Twin-Scroll. A masterpiece of engineering! Twin scroll turbine housing in cast iron with wastegate. Bering housing in aluminium. Diameter Compressor wheel: 67 mm, diameter Ti-Al turbine wheel: 58 mm, A/R 0,80. Axis with ceramic bearings. V-band on the turbine outlet. Picture an example