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Garrett G25-585 G2 V-Band Housing .92 AR - Internal WG
$2,742.81
SKU
grt934076-5003S
Whether you’re a kit maker or an owner of a high-performance vehicle, now you can harness the power of motorsport legends and experience the durability of champions in your car with the NEW G-Series II universal Performance Turbos line from Garrett. Designed with the same quality and craftmanship that has powered motorsport legends for over 4 decades. G-Series II turbochargers are available in multiple frame sizes to suit your individual needs, whether as a complete new turbo or as a CHRA swap to upgrade your G-Series I Turbo.
Key Features
- G-Series II G25-585 standard rotation turbo is fully assembled and calibrated with a 0.5 bar actuator
- New compressor aero technology increases power and performance
- Direct upgrade path for Gen I customers with just a CHRA purchase
- G-Series II utilizes Gen I compressor and turbine housings
- Up to 10% higher compressor flow compared to G-Series Gen I at peak pressure ratio and peak turbo RPM
- Engine calibration required to take advantage of increased flow for a horsepower upgrade
- 48mm Compressor Inducer | 60mm exducer
- Increased efficiency at high flow rates
- Mar-M alloy turbine wheel rated up to 1050° C
- Complete assembly with 0.92 V-Band Stainless steel turbine housing, rated up to 1050° C
- Oil restrictor and water fittings included
Warning: Maximum Allowable Turbocharger Speed Is 185 KRPM. The Use Of This Product Above Max Turbocharger Speed Is At The Owner's Risk, And Can Result In Damage And Premature Failure. To Protect The Turbocharger From Overspeed When Operating, A Speed Sensor Can Be Installed Into The Compressor Housing To Monitor Shaft Speed. Sensors Sold Separately.
Performance Results Of This Product Are Highly Dependent Upon Your Vehicle's Modifications And Tuning/Calibration. The Horsepower Numbers Represented Above Are Calculated Based Strictly On Choke Flow Of The Compressor Map (Total Turbo Capability), Which Represents The Potential Flywheel Horsepower.
The new G-Series line of turbochargers features the latest Garrett – Advancing Motion technology. This 100% clean sheet product has many advanced features. New Compressor aerodynamics deliver up to 550 horsepower.
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.
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 new turbine wheel flows 15-20% more than GTX and has peak efficiency of 74%.
Turbine Housings
All G Series Turbine housings are made from stainless steel to provide ultimate durability and temperature resistance up 1050 degrees C.
Internally wastegated housings are compact, efficient, and designed with maximum bypass port size to reduce boost creep and provide better boost control.
Turbine housings are available in a variety of wastegated and non-wastegated, open volute, T25 and Vband configurations so be sure to order the correct part for your application.
Specifications
- Compressor Wheel Inducer: 48mm
- Compressor Wheel Exducer: 60mm
- Compressor Wheel Trim: 65
- Compressor Housing Inlet: 3 Inch Diameter
- Compressor Housing Outlet: 2 Inch Diameter
- Compressor Housing A/R: .70
- Turbine Wheel Inducer: 54mm
- Turbine Wheel Exducer: 49mm
- Turbine Wheel Trim: 84
- Turbine Housing Inlet: 3 Inch O.D. V-Band
- Turbine Housing Outlet: 3.55 inch O.D. V-Band
- Turbine Hosuing A/R: .92
- Includes Oil Feed (1mm) Restrictor Fitting to -4AN
- Includes two Coolant Fittings to -6AN
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.
| SKU | grt934076-5003S |
|---|---|
| Manufacturer's Part Number | 934076-5003S |
| Brand | Garrett |
