What is the main benefit of a blow-off valve like the RacePort?

A blow-off valve releases excess boost pressure when you close the throttle. This prevents compressor surge, which can damage your supercharger, and helps maintain consistent boost levels.

Why is the 'Plumb Back' design important?

The plumb-back design recirculates the vented air back into the intake system. This can help reduce noise compared to a vent-to-atmosphere valve and is often preferred for emissions compliance.

What does 'boost-balance technology' mean?

Boost-balance technology means the valve is designed to operate effectively across a range of boost pressures. It helps ensure consistent performance and proper sealing, even under demanding conditions.

Specifications

Brand: Turbosmart
Part #: TS-0204-1415
UPC: 9329677027648

Turbosmart BOV RacePort Plumb Back GenV Supercharger Sleeper

Name: Turbosmart BOV RacePort Plumb Back GenV Supercharger Sleeper
Brand: Turbosmart
SKU: turbosmart-turbosmart-bov-raceport-plumb-back-genv-supercharger-sleeper-t14-587860
Price: 330.29 USD
Availability: BackOrder

$330.29

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Turbosmart RacePort GenV Plumback Blow Off Valve for supercharged applications. It's a compact, high-flowing valve designed for performance.

Key Features

Fits supercharged applications.
Features a 50mm / 2.0" inlet for high airflow.
Constructed from billet 6000 series aluminum.
Uses a mil-spec hard anodized valve guide and stem for durability.
Includes a hi-temp mil-spec silicone Nomex diaphragm.
Features a quick release aluminum V-band clamp for installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

The Turbosmart RacePort GenV Plumback is a compact and lightweight blow-off valve specifically designed for supercharged engines. This valve helps manage boost pressure by releasing excess air when you lift off the throttle, preventing compressor surge and protecting your supercharger. It's a well-built unit constructed from billet 6000 series aluminum, making it durable for performance applications.

What sets this RacePort apart is its small size and light weight, making it easier to fit in tight engine bays. Despite its compact dimensions, it flows a lot of air, handling significant boost levels thanks to its 50mm inlet and boost-balance technology. The valve guide and stem are mil-spec hard anodized for smooth operation and longevity, and it uses a hi-temp silicone diaphragm that can handle the heat under the hood. It also features a quick-release V-band clamp for easier installation and a secure connection.

This is the plumb-back version, meaning it recirculates the vented air back into the intake system, which can help keep things quieter and is often preferred for emissions reasons. Keep in mind that this part is not CARB approved and cannot be shipped to California.