Garrett G30-770 Turbocharger Assembly 475-770hp

Garrett G30-770 Turbocharger Assembly 475-770HP - Turbine Housing V-Band/V-Band A/R 0.61
Horsepower:475 - 770HP
Displacement: 2.0 - 3.5L
Garrett G Series Compressor Aerodynamics for maximum HP. Fully machined Speed Sensor and pressure ports. New Turbine Wheel Aero constructed of MAR-M alloy rated 1055ºC. Stainless Steel wastegated and non wastegated turbine housing option capable of 1050°C. Oil restrictor and water fittings included.
Compressor side: Trim 65 A/R 0.72
Compressor Air Inlet: Hose 4" (101.6mm)
Compressor Air Outlet: Hose 2" (50.8mm)
Turbine side: Trim 84 A/R 0.61 - Non wastegated
Turbine Inlet: V-Band 3" (76.2mm) - Non divided
Turbine Outlet: V-Band 3.55" (90.17mm)
Forged fully-machined compressor wheel and new aerodynamics increase maximum horsepower output and boost response. The CFD (computational fluid dynamics) engineered compressor wheel increases airflow up to 15% for 60mm and 30% for 67mm with 79-80% efficiency. (Compared to GTX GEN II) Compressor wheel features 9 blade count and wider compressor maps for a larger operating area.

We have used this very turbo on our own K22 Honda NSX that won the 2023 Time Attack championship. We ran our G30-770 at 1.45 bar boost which created 655 horsepower! Read all about the build, here.