What does an open-vein wastegate housing do?

An open-vein wastegate housing allows exhaust gases to bypass the turbine wheel more directly. This can lead to quicker turbocharger spool-up and improved throttle response, especially in smaller displacement engines or when targeting lower boost levels.

What is the difference between 3-bolt and 4-bolt turbine outlet patterns?

These refer to the number of bolts used to connect the turbine housing to the rest of the exhaust system. Having both patterns offers flexibility in connecting to different downpipes or exhaust manifold configurations.

Specifications

Brand: Garrett
Part #: 827690-0010

Garrett GBC14-200 0.45 A/R O/V 3-Bolt/4-Bolt Turbine Housing Wastegate Assembly Kit

Name: Garrett GBC14-200 0.45 A/R O/V 3-Bolt/4-Bolt Turbine Housing Wastegate Assembly Kit
Brand: Garrett
SKU: garrett-garrett-gbc14-200-0-45-a-r-o-v-3-bolt-4-bolt-turbine-housing-wastegate-a-t14-710010
Price: 188.80 USD
Availability: BackOrder

$188.80

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Garrett GBC14-200 turbine housing wastegate assembly. Controls boost pressure for improved engine performance.

Key Features

Fits Garrett turbochargers requiring a GBC14-200 turbine housing.
Features a 0.45 A/R turbine housing for responsive boost control.
Open-vein (O/V) design promotes faster turbo spool.
Includes both 3-bolt and 4-bolt turbine outlet mounting patterns.
Well-built assembly from Garrett for reliable performance.

This wastegate assembly is designed for specific Garrett turbochargers. Please verify compatibility with your existing turbocharger model before purchase.

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About this part

Product Details

If you're looking to fine-tune the boost pressure on your forced induction setup, this Garrett GBC14-200 turbine housing wastegate assembly is a solid option. It's designed to work with specific Garrett turbochargers, helping you manage exhaust gas flow to maintain your desired boost levels. Getting the wastegate control right is key to a smooth-running, powerful engine.

This assembly features a 0.45 A/R turbine housing with an open-vein (O/V) design, which helps with quicker spool-up compared to closed-vein designs. It offers flexibility with both 3-bolt and 4-bolt mounting patterns for the turbine outlet, making it adaptable to various exhaust setups. The well-built construction from Garrett ensures it can handle the heat and pressure of consistent operation.

Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper setup and integration with your turbo system.