Garrett Boost | Club Line Series
The first two numbers indicate the turbo frame size. The larger the number the larger the turbine wheel. The numbers following the dash indicate the peak potential flywheel horsepower rating. There are 4 Club Line turbochargers with different compressor inducer sizes and horsepower ranges: GBC14-200, GBC17-250, GBC20-300, and GBC22-350. GBC17, 20, 22 are outline interchangeable for use as stage upgrades.
Forged, fully-machined compressor wheels are offered in inducer sizes of 34mm, 36mm, 39mm, and 44mm. They can support from 200 up to 350 horsepower. The oil cooled center housing features the latest generation of journal bearing rotor group. Club Line turbochargers are fully assembled with an internally wastegated turbine housing. Garrettās technicians calibrate the actuator for optimum performance, eliminating any need for adjustment. Club Line turbochargers are calibrated with a 0.5 bar actuator. Actuators with higher pressure settings (1.0, 1.5 bar) are available for individual purchase.
Video: Complete Turbocharger Assemblies
Garrett Boost | Club Line turbochargers are engineered for small engine displacements including powersports, personal watercraft, and automobiles. These turbochargers feature internally wastegated turbine housings and journal bearing rotating groups. Forged, fully-machined compressor wheels can support from 200 up to 350 horsepower for engine displacements ranging from 0.4L up to 2.5L.
4 Different Sizes To Choose From
| Garrett Boost | Club Line GBC14-200Ā Reference Data | Compressor | Turbine | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inducer | Exducer | Trim | A/R | Inducer | Exducer | Trim | A/R | Inlet | Outlet | |
| 34mm | 46mm | 55 | 0.52 | 39mm | 36mm | 84 | 0.45 | 3 Bolt | 4 Bolt | |
| Garrett Boost | Club Line GBC17-250Ā Reference Data | Compressor | Turbine | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inducer | Exducer | Trim | A/R | Inducer | Exducer | Trim | A/R | Inlet | Outlet | |
| 36mm | 49mm | 55 | 0.52 | 44mm | 40mm | 80 | 0.50 | T25 | 5 Bolt | |
| Garrett Boost | Club Line GBC20-300Ā Reference Data | Compressor | Turbine | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inducer | Exducer | Trim | A/R | Inducer | Exducer | Trim | A/R | Inlet | Outlet | |
| 39mm | 52mm | 57 | 0.59 | 47mm | 42mm | 84 | 0.55 | T25 | 5 Bolt | |
| Garrett Boost | Club Line GBC22-350Ā Reference Data | Compressor | Turbine | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inducer | Exducer | Trim | A/R | Inducer | Exducer | Trim | A/R | Inlet | Outlet | |
| 44mm | 56mm | 62 | 0.59 | 50mm | 46mm | 84 | 0.64 | T25 | 5 Bolt | |
Garrett Boost | Club Line Features
- Frame sizes =>Ā 17, 20, and 22
- GBC 17, 20 and 22 are outline interchangeable
- 150 ā350 horsepower capability
- Integrated wastegate assembly with calibrated actuator
- Billet compressor wheel with extended tip design for higher pressure ratio capability
- GTX Gen II compressor aero with modern gasoline turbine wheel aero
- Inconel turbine wheel material
- Ductile iron (SiMo+) turbine housing material
- Latest generation of journal bearing rotor group
- 360-degree thrust bearing
- Oil-cooled center housing
- Boost signal port with installed plug
- Designed to use existing 480009 actuators
GBC Competitor Product Summary
- Club Line compared to BorgWarner S1BG
- Billet compressor wheel with extended tip aerodynamic design
- 20% higher compressor flow
- Aero maps available for all frame sizes to assist in turbocharger selection
- Actuators with higher pressure settings available
- Micro size turbo (GBC14) to meet requirements of the smallest engines
- Club Line compared to Turbonetics TNX-10 TNX-25
- Billet compressor wheel with extended tip aerodynamic design
- Aero maps available to assist in turbocharger selection
- Three outline interchangeable frame sizes to enable different stage kits
Ancillary Part Numbers
Club Line Turbochargers are calibrated with a 0.5 bar actuator. Actuators with higher pressure settings (1.0, 1.5 bar) are available for individual purchase.
| Ancillary Part Numbers
GBC 14 | 17 | 20 | 22 |
|
|---|---|
| Description | |
| 480009-0009 | 0.5 Bar (Included) |
| 480009-0006 | 1.0 Bar |
| 480009-0010 | 1.5 Bar |
| Gasket Part Numbers | |
|---|---|
| Description | |
| 447802-0001 | T25 Turbine Hsg Inlet Gasket (17 | 20 | 22) |
| 770119-0001 | 5 Bolt Turbine Hsg Outlet Gasket (17 | 20 | 22) |
| 409036-0001 | Oil Outlet Gasket (14 | 17 | 20 | 22) |
| Consumer Sourced | Oil Inlet Gasket (14 | 17 | 20 | 22) |
| Consumer Sourced – Same as used on OES 819308-5001 | Turbine Housing Inlet Gasket (14) |
| Consumer Sourced – Same as used on OES 819308-5001 | Turbine Housing Outlet Gasket (14) |
GBC14-200
- 34mm compressor inducer
- Supports up to 200 horsepower
- Forged fully-machined compressor wheel
- Journal Bearing Rotating Group
- Internally wastegated turbine housing
- Engineered for small displacement engines including powersports, personal watercraft and automobiles
GBC17-250
- 36mm compressor inducer
- Supports up to 250 horsepower
- Forged fully-machined compressor wheel
- Journal Bearing Rotating Group
- Internally wastegated turbine housing
- Engineered for small displacement engines including powersports, personal watercraft and automobiles
GBC20-300
- 39mm compressor inducer
- Supports up to 300 horsepower
- Forged fully-machined compressor wheel
- Journal Bearing Rotating Group
- Internally wastegated turbine housing
- Engineered for small displacement engines including powersports, personal watercraft and automobiles
GBC22-350
- 44mm compressor inducer
- Supports up to 350 horsepower
- Forged fully-machined compressor wheel
- Journal Bearing Rotating Group
- Internally wastegated turbine housing
- Engineered for small displacement engines including powersports, personal watercraft and automobiles
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