What is a supercore assembly?

A supercore assembly, also known as a CHRA (Center Housing Rotating Assembly), is the core of a turbocharger. It contains the compressor and turbine wheels connected by a shaft, along with the center housing that lubricates and cools the assembly. It's designed to be integrated into custom turbocharger housings for specific applications.

Why is the reverse rotation design important?

The reverse rotation design offers greater flexibility in plumbing and packaging, especially in tight engine bays or for specific intake manifold configurations. It allows for mirrored setups in twin-turbo systems or unique exhaust housing orientations that might not be possible with standard rotation units.

What modifications are typically needed when installing this supercore?

Installing this supercore requires a complete custom turbocharger system. This includes custom exhaust manifolds, intake piping, intercooler, fuel system upgrades, and professional engine tuning to manage boost and air-fuel ratios effectively.

Garrett G25-585 Reverse Rotation Supercore 934114-5001S

Name: Garrett G25-585 Reverse Rotation G-Series II Supercore
Brand: Garrett
SKU: garrett-garrett-g25-585-reverse-rotation-g-series-ii-supercore-t14-836964
Price: 2066.01 USD
Availability: BackOrder

Garrett G25-585 Reverse Rotation G-Series II Supercore

$2066.01

On Backorder

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

Garrett G25-585 Reverse Rotation G-Series II Supercore.

Key Features

Fits: Custom applications
Compressor Wheel Diameter: 58mm
Turbine Wheel Diameter: 50mm
Rotation: Reverse
G-Series II technology for improved airflow and response
Forged aluminum compressor wheel for strength and light weight

This is a universal supercore assembly designed for custom applications. Fitment depends on the specific vehicle and engine modifications. Not CARB approved and cannot ship to California.

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Product Details

The Garrett G25-585 Reverse Rotation G-Series II Supercore features a 58mm compressor wheel and a 50mm turbine wheel, designed for high-performance applications where precise airflow management is critical. This supercore assembly is built with advanced aerodynamics to offer improved efficiency across a wider RPM range compared to previous generations. Its reverse rotation design allows for more flexible plumbing and packaging in custom engine builds, especially when space is tight or specific intake manifold configurations are required. The robust construction ensures durability under demanding operating conditions, making it a solid choice for serious engine builders looking to maximize power output and responsiveness.

Garrett's G-Series II technology incorporates updated compressor wheel aerodynamics, which helps to increase airflow capacity and boost response. The 58mm compressor wheel is forged from aluminum for a good balance of strength and light weight, while the 50mm turbine wheel is made from a high-temperature alloy capable of withstanding extreme exhaust gas temperatures. This supercore is designed to be a central component in a custom turbocharger system, meaning it will require supporting modifications such as custom exhaust manifolds, intercooler piping, fuel system upgrades, and engine tuning to achieve its full potential. The reverse rotation aspect is particularly useful for twin-turbo setups or applications where exhaust housing orientation needs to be mirrored for optimal routing.

When building a custom forced induction system around the G25-585 Reverse Rotation Supercore, careful consideration must be given to the overall engine combination. It's recommended to consult with an experienced engine builder or tuner to ensure proper integration and to achieve the desired performance goals safely. This supercore is not CARB approved and cannot be shipped to California. Proper installation and tuning are essential for longevity and performance.