Garrett G42-1200 Compact turbo for 2.0 – 7.0L engine displacement up to 1200 horsepower. Read our guide and get more power and durability by choosing the right G42 turbo.
Horsepower: 475 – 1200HP
Displacement: 2.0 – 7.0L
Compressor
Exducer: 91mm
Inducer: 73mm
Trim: 65
Material: Forged Billet Aluminum Alloy
A/R: 0.90
Max Flow: 112 lb/min
Max Recommended Speed: 118000 RPM
Compressor Housing Connections
Inlet: 4.0″ Hose Coupler
Outlet: 3.0″ Hose Coupler
Turbine
Exducer: 75mm
Inducer: 82mm
Trim: 84
Material: Mar-M
A/R: 1.01
Max Temp: 1050C / 1922F
Wastegate: No
Divided: No
Turbine Housing Connections
Inlet: 3.6″ V-band
Outlet: 4.25″ V-band