The Pulsar 5855 G-Series Turbocharger features a 58×71mm Compressor Wheel and 60x55mm Turbine Wheel. (Also referred to as a G30-770). The dual ceramic ball bearing system provides optimal turbo response and better durability by reducing shaft motion.

See it in action > https://vt.tiktok.com/ZSLRj4aMG/

Features

• Dual ceramic ball bearing system
• 9 Blade G-Aero billet compressor wheel
• 9 Blade G-Aero Inconel 713c turbine wheel
• Anti-surge ported-shroud compressor inlet
• Integrated speed sensor port on compressor housing

The Technical Jargon…

Compressor wheel: 58x71mm
Turbine wheel: 60x55mm
Compressor inlet: 4.0″
Compressour outlet: 2.0″
Turbine inlet: T3 or T4
Turbine outlet: 3.0″ V-Band
Water ports: 2-M14 x 1.5
Oil feed: 7/16-24 UNF with a -4AN Restrictor pre-installed
Oil drain: T3 Oil Drain Flange