LLY LBZ LMM 04.5-10 RDS 66mm Duramax Turbocharger Brand New

Description

The RDS 04.5-10 LLY LBZ LMM Duramax Diesel brand new 66mm is a stock appearing drop in turbo. This turbo is great for a truck with an upgraded fuel system, can still daily drive, tow and run hard on the track or strip.

Features of the LLY LBZ LMM 66mm:

• 66mm 6 blade proprietary compressor wheel
• 66mm 9 blade or 10 blade high flow turbine
• 100% drop in turbo
• Includes high flow vanes
• Includes both vane position sensor and vane solenoid
• Updated HD bearings and 360 thrust bearing
• 700hp capable with proper fueling modifications
• 2 year warranty against manufacture defects
• For 04.5-10 Chevrolet Silverado/GMC Sierra HD 2500/3500

Vehicle Compatibility

• 2004.5-2005 Chevrolet Silverado/GMC Sierra 2500HD/3500HD (LLY Duramax)
• 2006-2007 Chevrolet Silverado/GMC Sierra 2500HD/3500HD (LBZ Duramax)
• 2007.5-2010 Chevrolet Silverado/GMC Sierra 2500HD/3500HD (LMM Duramax)
• Direct bolt-on installation using all factory mounting locations
• No cutting, welding, or fabrication required

 

CALIFORNIA WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Below is a sound clip of the 9 blade turbine

Below is a sound clip of the 10 blade turbine

Frequently Asked Questions – 66mm Duramax Turbocharger (2004.5-2010 LLY/LBZ/LMM)

What vehicles does this 66mm turbo fit?

This is a 100% drop-in turbocharger for 2004.5-2010 Chevrolet Silverado and GMC Sierra HD 2500/3500 trucks with Duramax diesel engines. It fits LLY (2004.5-2005), LBZ (2006-2007), and LMM (2007.5-2010) engine codes. No modifications required for installation.

How much power can this 66mm turbo support?

This 66mm turbocharger is capable of supporting up to 700 horsepower with proper fueling modifications. It’s designed for trucks with upgraded fuel systems and delivers excellent performance for daily driving, towing, and track/strip use.

Do I need an upgraded fuel system for this turbo?

Yes, an upgraded fuel system is recommended to take full advantage of this 66mm turbo’s capabilities. For optimal performance approaching 700hp, we recommend a high-flow CP3 pump or dual CP3 setup along with custom tuning from a reputable source.

Do I need tuning to run this turbo?

Yes, custom tuning is required to properly utilize this 66mm turbo’s increased airflow capacity. The larger compressor and turbine wheels require tuning adjustments to optimize air-fuel ratios, boost levels, and performance delivery.

What’s the difference between 9-blade and 10-blade turbine options?

The 10-blade turbine (standard) spools slightly quicker for better low-end response and is ideal for daily driving and towing while maintaining strong top-end power. The 9-blade turbine ($75 upgrade) provides better high-RPM flow and is recommended for maximum horsepower builds. Both options feature 66mm high-flow turbine design.

Can I still daily drive and tow with this 66mm turbo?

Yes. This 66mm turbo is designed for trucks that daily drive, tow, and run hard on the track or strip. With proper tuning, it maintains excellent street manners while delivering substantial power gains throughout the RPM range.

What comes in the turbo install kit?

The optional turbo install kit ($75) includes all gaskets needed for installation: both up-pipe gaskets (at exhaust manifolds and exhaust housing), both drain gaskets, oil feed banjo, and both coolant banjos. These are the essential sealing components required for proper turbo installation.

What warranty does this turbo come with?

This turbocharger includes a 2-year warranty against manufacturer defects. Note that removing the compressor housing or powder coating will void the warranty with no exceptions.

Can I remove the compressor cover for powder coating?

No, we do not allow the compressor cover to be removed or offer powder coating services. Any removal of the compressor housing will void the warranty with no exceptions. This policy protects the precise bearing clearances and turbo calibration.

What are the key technical specs of this turbo?

This turbo features a 66mm 6-blade proprietary compressor wheel, 66mm 9-blade or 10-blade high-flow turbine, high-flow vanes, updated HD bearings with 360-degree thrust bearing, and includes both vane position sensor and vane solenoid. It’s designed as a direct drop-in replacement with all OEM-style connections.

How does this 66mm compare to the 64mm turbo?

The 66mm turbo features larger compressor and turbine wheels (66mm vs 64mm) providing increased airflow and higher power capability (700hp vs 650hp). The 66mm is better suited for trucks with upgraded fuel systems targeting higher horsepower, while the 64mm works well with mild to moderate modifications.

What supporting modifications do I need?

For optimal performance at 700hp, we recommend: custom tuning from a reputable source, upgraded fuel system (high-flow CP3 or dual CP3), 4-5 inch exhaust system, high-flow intake, upgraded intercooler, and potentially transmission upgrades for high-power applications.