Auto Barn
Est. 1957
Garrett

Garrett G55 Turbine Housing Kit 1.24 A/R O/V / V-Band In/Out

$1299.98

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Garrett G55 Turbine Housing Kit 1.24 A/R O/V / V-Band In/Out

Key Features

  • Garrett G55 Turbine Housing Kit with 1.24 A/R ratio.
  • Features V-band inlet and outlet for a secure and compact connection.
  • Open-out (O/V) design helps reduce exhaust backpressure for improved flow.
  • Suitable for applications requiring strong top-end power and sustained boost.
  • Part number 761208-0069.
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About this part

Product Details

Garrett is well-known for their advanced turbocharger technology, powering performance vehicles for decades. This G55 Turbine Housing Kit is a key component for those looking to build or upgrade a high-performance forced induction system. It's designed to manage exhaust gas flow into the turbine wheel, influencing boost response and overall power output.

This specific housing features a 1.24 A/R (Area/Radius) ratio, which is suited for applications needing strong top-end power and sustained boost at higher RPMs. The V-band inlet and outlet connections offer a compact and secure way to integrate the housing into your exhaust plumbing, simplifying installation and ensuring a leak-free seal compared to traditional flange setups. The open-out (O/V) design is often chosen for its ability to reduce exhaust backpressure, allowing the turbocharger to spool more efficiently and potentially reach higher boost levels.

When selecting a turbine housing, the A/R ratio is critical. A larger A/R like this 1.24 will generally result in a slightly slower initial spool but will support more airflow and power at higher engine speeds. This makes it a solid choice for modified engines focused on peak horsepower. Ensure your turbocharger's center housing rotating assembly (CHRA) is compatible with the G55 turbine housing flange before purchase.

Specifications

Brand
Garrett
Manufacturer Part #
761208-0069

Frequently Asked Questions

Garrett G55 Turbine Housing Kit 1.24 A/R O/V / V-Band In/Out

$1299.98