TURBO SCREAMER LB7

A drop-in, stock-appearing turbo for the Duramax LB7 which utilizes modern-day turbo technology. New compressor and turbine wheels have been designed to give you increased airflow without compromising on low end response. Every turbo has been balanced on a high speed VSR turbo balancer in order to safely increase your boost to 32psi. With supporting modifications, the LB7 Screamer is capable of up to 630hp and works with any "box" tuner.

Additional Information

Screamer Performance Exchange Turbo;

Part Type

Turbocharger

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• 63.0mm Billet Compressor Wheel
• 63mm Billet compressor wheel
• 64mm Mixed Flow Larger Turbine Wheel
• Can Support Modifications Up To 630 HP
• Can support modifications up to 630HP
• Comparing the same tune, same boost, same truck - increase 10hp, lower EGT by 30F and decrease drive by 4.5psi
• Increase 10 HP
• Max Effort - Highest tune available to achieve the maximum turbo output
• More Boost Lower Drive Pressure
• More boost, lower drive pressure and decreases peak EGT's
• New technology 64mm "mixed flow" larger turbine wheel increases turbine flow and efficiency
• No Core Charge
• No Core Charge!
• Perfect For Any Truck
• Perfect for any truck with HP levels above stock (towing, street & race use)
• Turbo is preset to approx. 32psi boost
• Turbo Preset To 32 PSI. Boost
• Upgraded to BD Wastegate Canister
• VSR High Speed Balanced

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information