What is the benefit of a V-band connection on a turbine housing?

V-band connections offer a secure, leak-resistant seal that is easier to install and adjust than traditional flanged connections. They allow for easier rotation of the housing to align with exhaust manifolds and downpipes, which is beneficial in custom turbo setups.

How does the 1.21 A/R ratio affect turbocharger performance?

A 1.21 A/R ratio is considered a larger housing size. This generally means the turbocharger will spool up a bit later in the RPM range but will be more efficient at higher engine speeds, helping to achieve higher peak horsepower.

What does 'Standard Rotation' mean for this turbine housing?

Standard rotation refers to the housing's orientation as it's typically configured for mounting onto a turbocharger core. The V-band connections allow for easy adjustment to fit your specific exhaust manifold and downpipe plumbing.

Specifications

Brand: Garrett
Part #: 740902-0105

Garrett G35 Turbine Housing Kit O/V V-Band / V-Band 1.21 A/R (Standard Rotation)

Name: Garrett G35 Turbine Housing Kit O/V V-Band / V-Band 1.21 A/R (Standard Rotation)
Brand: Garrett
SKU: garrett-garrett-g35-turbine-housing-kit-o-v-v-band-v-band-1-21-a-r-standard-rota-t14-338568
Price: 826.05 USD
Availability: InStock

$826.05

Only 6 left in stock

Key Features

Fits Garrett G35 turbocharger cores.
Features a 1.21 A/R ratio for high-RPM power and efficiency.
V-band inlet and outlet connections simplify installation and plumbing.
Standard rotation configuration for typical turbocharger mounting.
Robust construction designed for high-performance forced induction systems.
Not CARB approved; cannot ship to California.

This turbine housing is designed to fit Garrett G35 turbocharger cores. Compatibility with specific engine builds and manifolds will vary based on custom application.

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About this part

Product Details

If you're building a custom turbo system for a high-performance application, selecting the right turbine housing is crucial for matching your turbocharger's airflow characteristics to your engine's needs. This Garrett G35 Turbine Housing Kit is designed for those who need precise control over their turbo system's spool and powerband. It features a 1.21 A/R ratio, which is generally suited for engines that need to make significant power at higher RPMs, helping to keep the turbo from choking up top while still providing a reasonable amount of boost response. The V-band inlet and outlet connections make for a clean and secure installation, simplifying plumbing compared to traditional flanged setups and allowing for easier rotation of the housing to achieve optimal manifold fitment.

This kit includes the turbine housing itself, ready to be paired with a compatible Garrett G35 turbocharger core. The V-band connections are a popular choice in custom turbo builds because they offer a robust seal and are less prone to leaks than gasketed flanges, especially under the high temperatures and pressures found in forced induction systems. The standard rotation designation means it's configured for a typical turbocharger mounting orientation, but the V-band design allows for easy adjustment to align with your exhaust manifold and downpipe. Garrett is well-known for its robust construction and performance-oriented turbocharger components, and this housing is built to withstand the demanding conditions of a performance engine.

When planning your build, consider how the 1.21 A/R ratio will affect your engine's power delivery. A larger A/R like this one generally means the turbo will spool a bit later but will be more efficient at higher engine speeds, making it a good choice for drag racing, road racing, or any application where peak horsepower is the priority. Remember that this part is not CARB approved and cannot be shipped to California. Always consult your engine builder or tuner to ensure this turbine housing is the correct match for your specific engine combination and performance goals.