GBC Garrett Boost Club Line GBC20-300 39mm

The best solution for small engine displacements

Information

  • Horsepower: 170 - 300CV
  • Displacement: 0.8L - 2.0L
  • 39mm Compressor Inducer
  • 52mm Compressor Exducer
  • Outline interchangeable with GBC 17 / 22
  • Internal 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
  • Supports up to 300 horsepower
  • Journal Bearing Rotating Group
  • Engineered for small displacement engines including powersports, personal watercraft and automobiles
  • ☎ Call: +39 071715693
  • ✉ Send e-mail: info@saito.it
  • 🌏 Worldwide delivery!

Description

GBC20-300

Turbo PN: 896053-5003S

Compressor Turbine
Inducer Exducer A/R Inducer Exducer Trim A/R
39mm 52mm 0.59 47mm 42mm 84 0.55

 
 

The best solution for small engine displacements

Club Line is a product engineered for small engine displacements. This includes powersports, personal watercraft, and automobiles. These turbochargers feature internally wastegated turbine housings and journal bearing rotating groups. GBC stands for GARRETT BOOST | CLUB LINE. 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.

Compressor Aero

Forged, fully-machined compressor wheels with advanced aero is offered in 39mm inducer size and 52mm exducer. GBC20-300 can support from 170-300 horsepower. The compressor wheel is a 57 trim and the Compressor housing A/R is 0.59 A/R. This turbocharger can support up to 29 lbs/min of airflow and up to 3.7 pressure ratio. Performance results of this product are highly dependent upon your vehicle’s modifications and tuning/calibration. The target power represented has been calculated based strictly on choke flow of the compressor map (total turbo capability), which represents the potential flywheel power.

Journal Bearing Rotating Group

The oil cooled center housing features the latest generation of journal bearing rotor group.

Internally Wastegated

Club Line turbochargers are fully assembled with an internally wastegated turbine housing. Garrett’s 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.

Turbine Housing

The GBC20-300 turbine housing inlet flange is standard T25 spec, and the outlet features a 5 bolt pattern. The 5 bolt outlet pattern is the same flange as the GT25 / GT28 turbos.

Compressor Housing Specs

The compressor housing outlet and inlet specs are the same at GT22 turbochargers.

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