What is the primary advantage of the dual ball bearing system in this turbo?

The dual ball bearing system significantly reduces friction within the turbocharger. This leads to quicker spool-up times, allowing the engine to reach boost pressure faster, and also contributes to a longer operational lifespan for the turbo compared to traditional journal bearing designs.

What type of oil and coolant is recommended for this turbo cartridge?

Garrett recommends using a high-quality synthetic 10W-30 weight engine oil for lubrication and cooling of the dual ball bearing cartridge. It's also important to ensure a clean coolant supply to the bearing housing to help manage operating temperatures effectively.

Does this turbo cartridge come with a manifold or downpipe?

This product is a Center Housing Rotating Assembly (CHRA), which includes the compressor and turbine wheels, their respective housings, and the bearing system. It does not include the exhaust manifold or the downpipe; these components will need to be sourced separately or fabricated to match your specific application and the turbo's inlet and outlet flanges.

Garrett G25-700 Reverse Rotation Turbo Cartridge 934113-5002

Name: Garrett G25-700 Reverse Rotation G-Series II CHRA
Brand: Garrett
SKU: garrett-garrett-g25-700-reverse-rotation-g-series-ii-chra-t14-836963
Price: 1968.59 USD
Availability: BackOrder

Garrett G25-700 Reverse Rotation G-Series II CHRA

$1968.59

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Garrett G25-700 Reverse Rotation G-Series II CHRA turbo cartridge.

Key Features

This turbo cartridge is rated for 700 horsepower.
Features a reverse rotation design for specific plumbing needs.
Utilizes a forged-performance aluminum compressor wheel for improved spool.
Constructed with a stainless steel turbine housing for high-temperature resistance.
Equipped with a dual ball bearing system for reduced friction and enhanced durability.
Includes an internally wastegated turbine housing for boost control.

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Product Details

The Garrett G25-700 Reverse Rotation G-Series II CHRA features a 700 horsepower capability with a compact design, utilizing an advanced aerodynamic compressor wheel. This cartridge is built for high-performance applications where space is a consideration and a reverse rotation setup is required for optimal manifold and plumbing layout. The G-Series II line builds upon the success of the original G-Series, offering improved efficiency and durability for demanding builds.

This turbo cartridge incorporates a forged-performance aluminum compressor wheel, known for its lightweight yet strong characteristics, which helps improve spool response. The turbine housing is constructed from stainless steel, offering excellent resistance to high temperatures and corrosion, crucial for the harsh environment within a turbocharger. Its dual ball bearing system, lubricated by oil, significantly reduces friction compared to journal bearing turbos, leading to quicker boost response and extended operational life. The internal wastegate is precisely calibrated to manage boost pressure, ensuring consistent performance and protecting the engine.

For builders looking to maximize performance and reliability in a twin-turbo setup or a unique single-turbo configuration requiring reverse rotation, this Garrett CHRA is a well-built option. It's designed to integrate with various aftermarket manifolds and plumbing, though custom fabrication and tuning are essential for optimal results. Ensure proper oil feed and drain lines, as well as coolant lines for the bearing housing, are installed according to Garrett's specifications to maintain the integrity and performance of this advanced turbocharger cartridge.