GM Duramax (2004.5 – 2010)

Description

POWERMAX™ TURBO UPGRADE FOR CHEVY | GM DURAMAX

Part Number 773540-5001S (590HP*) Stage 1

Applications: 2004.5-2009 Chevy / GMC 2500, 3500

The Duramax Stage 1 turbocharger kit features Garrett patented Advanced Variable Nozzle Turbine AVNT™ design for increased compressor and turbine flow. The GT Series wheel design ensures top performance, lower back pressure, and reduces intake and exhaust gas temperatures. The unique design features 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. Suitable as a performance upgrade or replacement for original equipment. Outline interchangeable with the OE turbo for perfect fit each and every time.

Part Number 773542-5001S (630HP*) Stage 2

Applications: 2004.5-2009 Chevy / GMC 2500, 3500

The Duramax Stage 1 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.

GM Duramax (2004.5 – 2010)

Compressor Map & Exhaust Flow Chart

Compressor Map

GM Duramax (2004.5 – 2010)

Performance Comparison Sheet

Part Number 773540-5001S (590HP*) Stage 1

The Duramax Stage 1 turbocharger kit features Garrett patented Advanced Variable Nozzle Turbine AVNT™ design for increased compressor and turbine flow. The GT Series wheel design ensures top performance, lower back pressure, and reduces intake and exhaust gas temperatures. The unique design features 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. Suitable as a performance upgrade or replacement for original equipment. Outline interchangeable with the OE turbo for perfect fit each and every time.

Part Number 773542-5001S (630HP*) Stage 2

The Duramax Stage 1 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.

CompressorTurbine
CHEVY | GMC Duramax UpgradeTurbo PNHP*InducerExducerTrimA/RInducerExducerTrimA/R
Duramax 6.6L 2004.5-2009 Stage 1773540-5001S59065mm94mm480.5873mm67mm780.90
Duramax 6.6L 2004.5-2009 Stage 2773542-5001S63068mm94mm520.5877mm68mm790.90

GM Duramax (2004.5 – 2010)

Download Section

ItemLink
Adaptor Cable InstructionsClick to download
Stage 1 & 2 Compressor MapClick to download
Duramax FlyerClick to download
File NameLinkView
Compressor MapDownloadView
Product PhotoDownloadView
Speed Sensor Kit Installation InstructionDownloadView