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GARRETT G42-1450 79MM

Horsepower: 525 - 1450

Displacement: 2.0L - 8.0L

Important product information:
Garrett Performance Kits are professional aftermarket products only designed for certain racing vehicles driven on particular racing tracks and shall only be used on racing vehicles that will never be driven on public roads or highways. Garrett Performance Kits are not legal for the use in vehicles on public roads or other roads to which public road law applies. Any vehicle modifications using Garrett Performance Kits are AT YOUR OWN RESPONSIBILITY and AT YOUR OWN RISK. Only use Garrett Performance Kits in compliance with all applicable laws, regulations, and ordinances (including but not limited to emission, noise, operating license, performance, safety, and type-approval aspects). A vehicle modification using Garrett Performance Kits may particularly affect or void a vehicle’s warranty, operating license or type-approval. Moreover, only use Garrett Performance Kits in compliance with all applicable racing and racing track provisions. It is YOUR OWN RESPONSIBILITY AND RISK to ensure that your Garrett Performance Kit fits your vehicle and area of application. YOU MUST ENSURE LAWFUL AND SAFE OPERATIONS AT ANY TIME. You should particularly consult the owner’s manual and service manual of your vehicle. You should also contact your vehicle’s manufacturer to determine what effects modifications may have on important aspects such as safety, warranty, performance, etc. Only install and use Garrett Performance Kits if you have fully read and understood this important safety information and if you fully agree with the terms and conditions set forth therein.

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


G42-1450 Compressor Turbine
Inducer Exducer Trim A/R Inducer Exducer Trim
HP: 525-1450              Disp: 2.0L-8.0L 79mm 98mm 65 0.85 82mm 75mm 84
Supercore PN
Standard Rotation 860778-5006S
Turbine Kits: G42 PN A/R Inlet Outlet Wastegate Divided
Interchangeable with G42-1200 | 1200 | G42-1200 Compact
| G42-1450 Supercores
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

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

Compressor Map

Exhaust Flow Chart