Turbine Housing

Product Name:

Turbine Housing for sale

Turbine Housing

Its main function is to collect the exhaust gases from the engine, before directing them into the turbine wheel.  As a result of this, the wheel rotates.  Turbine housing increases exhaust drive pressure and also controls boost and exhaust pressure.

A turbine housing is a critical component of a turbocharger in internal combustion engines. It is the outer casing that encases the turbine wheel and directs exhaust gases through the turbine to spin the wheel. Here's a breakdown of its main functions and features:

Channeling Exhaust Gases:

The primary function of the turbine housing is to collect exhaust gases from the engine and direct them onto the turbine wheel. The design of the housing is crucial as it determines how efficiently the gases are directed.

Energy Conversion:

As the exhaust gases pass through the turbine housing, they cause the turbine wheel to spin. This rotational energy is then transferred to the compressor side of the turbocharger, which increases the air pressure and density going into the engine's intake manifold, boosting engine performance.

Temperature and Pressure:

The turbine housing must withstand high temperatures and pressures from the exhaust gases. It is typically made from heat-resistant materials, such as cast iron or stainless steel.

A/R Ratio:

One key specification of a turbine housing is the A/R (Area/Radius) ratio. This ratio affects the turbocharger's performance characteristics, influencing factors such as boost threshold and response time.

Mounting and Integration:

The turbine housing is designed to be securely mounted to the engine's exhaust manifold. It often has provisions for attaching wastegates or other exhaust management components.

Wastegate Integration:

Some turbine housings have integrated wastegates, which are valves that control the amount of exhaust flow through the turbine to regulate boost pressure and prevent over-boosting.

Note: There are all kinds of turbocharger shells, models are complete, including various types and models. Which one do you need, you can contact us.

What is a turbine housing?

A turbine housing is a component of a turbocharger that directs exhaust gases to the turbine wheel, enabling it to spin and generate power.

What materials are turbine housings typically made from?

Turbine housings are usually made from cast iron or stainless steel to withstand high temperatures and pressure.

How does the A/R ratio affect a turbine housing's performance?

The A/R (area/radius) ratio impacts the turbocharger’s efficiency and spool time. A higher A/R ratio typically results in better top-end power but slower spool, while a lower A/R ratio offers quicker spool but may limit top-end performance.

Can I upgrade my turbine housing separately from the rest of the turbocharger?

Yes, upgrading the turbine housing can enhance performance, but compatibility with your turbocharger’s turbine wheel and other components must be ensured.

What are the signs of a damaged turbine housing?

Common signs include visible cracks, unusual noises, reduced performance, or excessive exhaust smoke.

How do I choose the right turbine housing for my vehicle?

Consider factors such as your engine’s displacement, intended use (street vs. racing), desired power output, and compatibility with your existing turbocharger.

What is a twin-scroll turbine housing?

A twin-scroll turbine housing has divided exhaust gas entries, allowing for better scavenging and improved spool times compared to a single-scroll design.

How does turbine housing affect turbo lag?

The design and size of the turbine housing can influence turbo lag. Smaller housings typically reduce lag by allowing quicker spooling, while larger housings may increase lag but offer more power at higher RPMs.

Can a turbine housing be repaired if it’s cracked?

While minor cracks can sometimes be welded and repaired, it’s often recommended to replace a damaged turbine housing to ensure reliability and performance.

Is a ceramic-coated turbine housing beneficial?

Yes, ceramic coating can improve heat retention, reduce under-hood temperatures, and enhance overall turbocharger efficiency and longevity.

Turbocharger supplier FAQ

1.  Provide one stop shopping service:

We have pre-sale, sale, after-sales perfect service system

We can provide you with all the models you need, all OE genuine

2. Professional Sales Team:

Our experienced sales will give you the best suggestions and save you time.

3.Professtional R&D, QC Team:

Professinal engineer design and produce.

All the products will be strictly tested anf checked before shipping.