Garrett G Series G35-1050 Turbo


Garrett G Series G35-1050 Turbo

Garrett G Series G35-1050 Turbo

Garrett's G35-1050 is an absolute beast.  Capable of flowing 100lb, this all new, clean slate design 3584 rotor group is the successor to the 35 size turbine with 82mm to 84mm billet compressor wheel.  It is the highest flowing small-frame turbo available today.  The G35 features all new G Series compressor wheel aerodynamics, along with a Mar-M turbine wheel material rated up to 1050° C | 1922° F in the 1-piece center housing and backplate for increased durability. 4 water jacket ports for customizable coolant port installation plus fully machined speed sensor and pressure ports.  One piece center housing and backplate for increased durability.  Oil restrictor and water fittings included with purchase.  Now Available in Twinscroll 1.06 a/r!

Compressor Specifications

  • Compressor Wheel Inducer: 68mm
  • Compressor Wheel Exducer: 84mm
  • Compressor Wheel Trim: 65
  • Compressor Wheel Material: Forged Billet Aluminum Alloy
  • Compressor Wheel A/R: 0.72 A/R
  • Max Flow Rate: 100 lb/min
  • Max Recommended Turbo Shaft Speed: 130000 RPM
  • Compressor Housing Connections:
    • Inlet: 4.0″ Hose Coupler
    • Outlet: 2.5″ Hose Coupler

Turbine Specifications

  • Turbine Wheel Inducer: 62mm
  • Turbine Wheel Exducer: 68mm
  • Turbine Wheel Trim: 84
  • Turbine Wheel Material: Mar-M
  • Turbine Wheel Max Temp: 1050C / 1922F
  • Housing Size and A/R ratio: G-Series G30-770 is available in (3) different turbine housing configurations:
    • 0.61 A/R V-Band Single Scroll Inlet, V-Band Outlet
    • 0.83 A/R V-Band Single Scroll Inlet, V-Band Outlet
    • 1.06 A/R T4 Twinscroll Inlet, Vband outletCompressor Map & Exhaust Flow Chart




      G35 Compressor Aero

      Forged fully-machined compressor wheel and new aerodynamics increase maximum horsepower output and boost response. The CFD (computational fluid dynamics) engineered compressor wheel increases air flow up to 15% for 60mm and 30% for 67mm with 79-80% efficiency. (Compared to GTX GenII)

      Available in standard rotation and reverse rotation options for enthusiasts that want the perfect twin turbo installation or a single reverse rotation turbo for applications with installation restrictions.

      Speed Sensor

      The compressor housing features a fully machined ported shroud to help reduce compressor surge. A fully machined speed sensor port provides enthusiasts the option to add the new G Series speed sensor to measure turbocharger shaft speed, a key factor in determining ideal operating conditions.

      The new speed sensor is easy to install and does not need to be adjusted for length like previous sensors. Simply remove and plug, then insert the speed sensor and tighten the bolt. The new speed sensor is sold separately and is not compatible with GT and GTX sensors due to the new design and sizing.
      The addition of an o-ring between the compressor housing and backplate reduces the possibility of boost pressure leakage.

      Center Housing

      A new one-piece center housing and backplate increase durability and product safety by reducing the number of failure points associated with the turbocharger. The center housing to turbine housing v-band connection allows for 360 degree orientation when installing with Garrett® non-wastegated turbine housings.

      Water Jackets

      Four large water jacket ports increase cooling capacity and allow enthusiasts to customize water line routing to help improve the installation process. The turbocharger comes with two -6AN water fittings and two plugs.

      *Recommended to install waterlines on opposite sides of the housing.

      Oil Passage

      A single stage oil passage directs pressurized oil to the new oil cavity ensuring proper bearing lubrication at both sides of the cartridge.

      Each turbocharger includes (1) -4AN oil restrictor fitting with a 1mm orifice to provide the turbo with the recommended 40psi of oil pressure.

      Rotating Group – Twin Piston Rings

      A shorter bearing cartridge allows us to incorporate twin piston rings on both sides of the shaft wheel assembly. This will reduce the likeliness of oil leakage at the seals from the center housing to the compressor and or turbine stage.

      Turbine Wheel Aero

      The turbine wheel features all new aerodynamics to improve flow and boost response. The new turbine wheel is made of Mar-M super alloy and is capable of handling exhaust gas temperatures up to 1050 degrees C.  The G35 turbine wheel flows 15-20% more than GTX35 and has peak efficiency of 74%.


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