What is a CHRA and why is it important?

CHRA stands for Center Housing Rotating Assembly. It's the core of a turbocharger, containing the shaft, compressor wheel, turbine wheel, and bearings. A well-built CHRA is essential for reliable turbocharger operation and optimal performance.

What is the advantage of a reverse rotation turbocharger?

Reverse rotation turbochargers are primarily used in twin-turbo setups. They allow for a more compact and efficient plumbing arrangement by spinning in the opposite direction of a standard turbocharger, which can be critical in tight engine bays.

What kind of supporting modifications are typically needed for a turbo like this?

Installing a performance turbocharger like the Garrett G30-725 usually requires supporting modifications. These often include upgrades to the fuel system, exhaust system, intercooling, and a custom engine tune to safely manage boost pressure and optimize power delivery.

Garrett G30-725 Reverse Rotation Turbo Cartridge 934120-5001

Name: Garrett G30-725 Reverse Rotation G-Series II CHRA
Brand: Garrett
SKU: garrett-garrett-g30-725-reverse-rotation-g-series-ii-chra-t14-836982
Price: 1887.96 USD
Availability: BackOrder

Garrett G30-725 Reverse Rotation G-Series II CHRA

$1887.96

On Backorder

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

Garrett G30-725 Reverse Rotation G-Series II CHRA turbo cartridge.

Key Features

Fits Garrett G30-725 Reverse Rotation G-Series II CHRA.
Features a 72mm compressor wheel and a 60mm turbine wheel.
Reverse rotation design is ideal for twin-turbo applications.
Journal bearing system offers durability for high-performance use.
Updated aerodynamics improve boost response and airflow efficiency.
Constructed with durable materials to handle high temperatures and pressures.

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Product Details

Garrett is well-known for their advanced turbocharger technology, powering everything from race cars to daily drivers. This G30-725 Reverse Rotation G-Series II CHRA is a prime example of their commitment to performance and reliability. It's a central component for building a custom turbo system, designed to offer improved airflow and efficiency for high-output applications. The reverse rotation design is particularly useful for twin-turbo setups where space is tight and you need the compressor to spin in the opposite direction of a standard unit.

This turbo cartridge features a 72mm compressor wheel and a 60mm turbine wheel, optimized for a wide powerband. The G-Series II line incorporates updated aerodynamics and materials for better boost response and durability. The journal bearing system is robust and designed for longevity under demanding conditions, while the advanced aerodynamic design helps to spool the turbo faster and maintain boost pressure more effectively. The housing is constructed from durable materials to withstand high temperatures and pressures typical of performance turbocharging.

When building a custom turbo system, selecting a reliable and well-built CHRA like this Garrett unit is crucial. It's the heart of the turbocharger, and its performance directly impacts your engine's power output and drivability. Ensure you have the necessary supporting modifications, such as fuel system upgrades and proper engine tuning, to take full advantage of this turbo's capabilities. Refer to the manufacturer's installation instructions for specific details regarding plumbing and mounting.