Pulsar PSR 5855G Turbocharger – 770HP, .83 A/R, Ball Bearing

• Compressor Wheel: 58mm inducer x 71mm exducer
• Turbine Wheel: 60mm exducer x 55mm inducer
• Compressor Inlet: 4″ hose connection
• Compressor Outlet: 2″ hose connection
• Turbine Inlet: 2.5" V-Band
• Turbine Outlet: 3" V-Band
• Water Ports: 2 x M14 x 1.5
• Oil Inlet: 7/16-24 UNF with -4AN restrictor pre-installed
• Oil Outlet: Standard T3 oil drain flange
• Bearing Type: Ball bearing
• Max Rated Power: 770HP
• Housing A/R: .83

The Pulsar PSR 5855G is a high-performance ball bearing turbocharger designed for serious enthusiasts targeting up to 770 horsepower. Featuring a 58/71mm compressor wheel and a 60/55mm turbine wheel, this turbo uses a robust .83 A/R housing with V-band connections for both the 2.5" turbine inlet and 3" turbine outlet. Water cooling is supported via dual M14 x 1.5 ports, while oiling is handled by a 7/16-24 UNF inlet with a -4AN restrictor and a standard T3 oil drain flange. Ideal for custom builds and high-power applications where response and reliability are critical.