What is the A/R ratio on this turbine housing?

This TiAL Sport turbine housing has a .62 A/R ratio. This measurement relates to the size of the turbine housing's internal passages, influencing how quickly the turbocharger spools up and its efficiency at higher engine speeds.

Does this turbine housing come with a wastegate actuator?

This product is the turbine housing itself, which includes the integrated internal wastegate (IWG) housing. The specific wastegate actuator and related plumbing components are typically sold separately and depend on your boost control setup.

What material is this turbine housing made from?

The turbine housing is constructed from stainless steel. This material is chosen for its ability to withstand the high temperatures and pressures generated by exhaust gases in a turbocharging system, offering good resistance to thermal fatigue and corrosion.

TiALSport GT30 Turbine Housing .62 A/R 005647

Name: TiAL Sport GT30 .62 A/R IWG Stainless Steel Turbine Housing
Brand: TiALSport
SKU: tialsport-tial-sport-gt30-62-a-r-iwg-stainless-steel-turbine-housing-t14-538342
Price: 703.03 USD
Availability: BackOrder

TiAL Sport GT30 .62 A/R IWG Stainless Steel Turbine Housing

$703.03

On Backorder

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

TiAL Sport GT30 .62 A/R IWG Stainless Steel Turbine Housing.

Key Features

Fits TiAL Sport GT30 turbocharger CHRAs.
Features a .62 A/R turbine housing ratio for balanced spool and top-end power.
Includes an integrated internal wastegate (IWG) for simpler plumbing.
Constructed from stainless steel for durability and corrosion resistance.
Designed for forced induction applications where high temperatures are common.

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Product Details

This package includes the TiAL Sport GT30 stainless steel turbine housing, featuring a .62 A/R ratio and an integrated internal wastegate (IWG). This housing is a key component for building or upgrading a turbocharger system, directly influencing how your turbo spools and performs at different engine speeds. The .62 A/R ratio is a popular choice for a balance between quick spool-up for street driving and sustained airflow for higher RPM power.

Crafted from durable stainless steel, this turbine housing is built to withstand the extreme temperatures and pressures found in forced induction applications. The stainless steel construction offers good resistance to corrosion and thermal fatigue, which is crucial for longevity under demanding conditions. The integrated internal wastegate simplifies plumbing compared to external wastegate setups, making installation more straightforward for many builds. This housing is designed to bolt directly onto compatible GT30-series turbocharger CHRAs (Center Housing Rotating Assemblies), allowing for a direct replacement or upgrade path.

When considering this turbine housing, remember that it is not CARB approved and cannot be shipped to California. It's important to ensure compatibility with your specific turbocharger's center section and manifold setup. Proper exhaust manifold design and wastegate plumbing are essential for optimal performance and reliability. If you're looking to fine-tune your turbo's response characteristics, this .62 A/R housing offers a well-regarded balance for many performance applications.