Product Description
The Duramax Stage 2 turbocharger kit features Garrett patented Advanced Variable Nozzle Turbine AVNT™ design for increased compressor and turbine flow. Utilizes nine movable vanes which significantly increase turbine efficiency and improve engine performance from idle launch through peak torque. Patented integral electro-hydraulic actuation and proportional solenoid allow for infinitely variable control. Larger compressor trim (52), plus larger GT40 turbine wheel and vanes. Outline interchangeable with the OE turbo for perfect fit each and every time.
The Garrett GT4094VA Stage 2 Turbo Kit Upgrade Is Perfect For Diesel Engines Producing Up To 630 Horsepower.
Technical Specs:
- Compressor Wheel Inducer: 68mm
- Compressor Wheel Exducer: 94mm
- Compressor Wheel Trim: 52
- Compressor Housing A/R: 0.58
- Turbine Wheel Inducer: 77mm
- Turbine Wheel Exducer: 68mm
- Turbine Wheel Trim: 79
- Turbine Housing A/R: 0.90
California Residents, Proposition 65 WARNING
