DDP LB7 10-Blade Stage 2 66mm Turbocharger for 2001–2004 Duramax

DDP LB7 10-Blade Stage 2 66mm Turbocharger

Upgrade your 2001–2004 LB7 Duramax with Dan's Diesel Performance Stage 2 66mm turbocharger.

Built from a brand-new turbocharger, the DDP 66mm is rated to support 700–750 HP with the proper supporting modifications. The 10-blade turbine and 66mm billet compressor combination is designed for fast spool-up, improved low-RPM response and increased performance throughout the RPM range.

Installation is 100% drop-in with no modifications required.

Features

• 66mm billet 7075 aluminum compressor wheel
• DDP exclusive 76x67 10-blade turbine
• Supports 700–750 HP with supporting modifications
• Brand-new turbocharger
• No core charge
• 100% drop-in installation
• Liquid-cooled center section
• Heavy-duty shaft bearings
• 360° thrust bearing
• VSR balanced to ISO specification
• Limited lifetime warranty

Fitment

2001–2004 Chevrolet Silverado 2500HD/3500HD | 6.6L LB7 Duramax
2001–2004 GMC Sierra 2500HD/3500HD | 6.6L LB7 Duramax

Supporting Modifications

To get the most out of this turbocharger, Dan's Diesel Performance recommends:

• Injectors: 100–150% over stock
• CP3: 10mm

This turbo is designed for higher-performance LB7 applications and is not recommended for heavy towing.

Important Fitment Note

Will not work with California-model engines with the EGR system intact. A federal-style downpipe is required.