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GARRETT G42-1450 79MM

Horsepower: 525 - 1450

Displacement: 2.0L - 8.0L

Features

  • GARRETT G SERIES COMPRESSOR AERODYNAMICS FOR MAXIMUM HORSEPOWER
  • 79mm COMPRESSOR INDUCER | 98MM COMPRESSOR EXDUCER
  • 82MM TURBINE INDUCER | 75MM TURBINE EXDUCER
  • FULLY MACHINED SPEED SENSOR AND PRESSURE PORTS
  • NEW TURBINE WHEEL AERO FOR INCREASED EFFICIENCY AND FLOW
  • STAINLESS STEEL TURBINE HOUSINGS
  • WATER FITTINGS INCLUDED
  • G42-1450 SUPERCORE PN: 860778-5006S

WARNING: Maximum allowable turbocharger speed is 114krpm. 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. (click here for details)

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.

Learn More About Race Vehicle Setups

G-Series G42-1450 79mm

Reference Data

The latest Garrett technologies featuring many advanced features.

G42-1450 Supercore Reference Data

Supercore PN: 860778-5006S

Compressor Turbine
Inducer Exducer Trim A/R Inducer Exducer Trim
79mm 98mm 65 0.85 82mm 75mm 84

G42-1450 Turbine Housing Kits Turbine Kit PN A/R Inlet Outlet Wastegate Divided
Free float / non-wastegated turbine housing kits are sold

independently of the supercore

757707-0011 1.01 V-Band V-Band Free Float N
757707-0012 1.15 V-Band V-band Free Float N
757707-0013 1.28 V-Band V-band Free Float N
757707-0014 1.01 T4 V-band Free Float Y
757707-0015 1.15 T4 V-band Free Float Y
757707-0016 1.28 T4 V-band Free Float Y

G-Series G42-1450 79mm

Download Section

The latest Garrett technologies featuring many advanced features.

File Name Link View
Configuration Guide Download View
File Name Link View
Compressor Map Download View
Exhaust Flow Chart Download View
Product Photo Download View
Flange Diagram Download View
Speed Sensor Kit Installation Instruction Download View

G-Series G42-1450 79mm

Compressor Map & Exhaust Flow Chart

The latest Garrett technologies featuring many advanced features.

Compressor Map

Exhaust Flow Chart