A twin-scroll turbocharger is a forced induction system that increases engine power output and efficiency. It works by diverting exhaust gases away from the turbine wheel, allowing it to spin faster and generate more boost pressure. But how much horsepower can a twin-scroll turbo make?

A twin-scroll turbocharger differs from a single-scroll turbo in several ways. First, it divides the exhaust gases into two separate paths and sends them to the turbine wheel at different times to reduce back pressure and increase boost pressure. Additionally, because of the way it directs exhaust flow, a Twin scroll turbo is more efficient than a single-scroll unit, allowing for faster spool-up and less turbo lag. It makes it ideal for use in high-performance vehicles where response time is critical.

In this article, we’ll take an in-depth look at how much horsepower a twin-scroll turbo has and other factors to consider when choosing one for your car or truck. We’ll also discuss the pros and cons of different types of turbos so you can make the best choice for your vehicle.


What Is A Twin Scroll Turbo?


A twin-scroll turbocharger is a type of turbocharger that uses two separate turbine housings and impellers to supply compressed air to the engine. The advantage of this design is that it allows for more precise control of the airflow and exhaust gas flow, which can result in increased power and efficiency.

The two separate turbine housings are connected to the exhaust manifold. The exhaust gases flow through both accommodations, each of which has its own scroll and impeller. This design helps separate the exhaust pulses, allowing for better control of the air/fuel mixture entering the engine. A twin-scroll turbo can also help reduce turbo lag, as it will enable faster spool-up times.

The twin-scroll design also helps to reduce turbo lag due to the fact that each cylinder is fed with compressed air independently. It reduces the amount of time needed for the turbo to spool up, allowing for more immediate throttle response and improved engine performance.

How Does A Twin Scroll Turbo Work?


A twin-scroll turbocharger is a type of turbocharger that uses two separate turbine housings, each with its own scroll. The exhaust gases from the cylinder bank enter each scroll and spin the turbine.

Twin-scroll turbochargers are typically used in high-performance applications because they offer several benefits over single-scroll turbochargers. One benefit is that they can provide more boost pressure at lower engine speeds, which can improve low-end torque. Another advantage is that they tend to produce less exhaust noise than single-scroll turbos.

One downside of twin-scroll turbochargers is that they can be more difficult to tune than single-scroll turbos. It is because each turbine housing has its own set of exhaust gas ducts, which can interact with each other and affect boost pressure and engine performance.

What Are The Benefits Of A Twin Scroll Turbo?

When it comes to turbochargers, there are two main types: twin-scroll and single-scroll. So, what’s the difference between the two? And why would you want a twin-scroll turbocharger?

Twin scroll turbochargers have several benefits over their single scroll counterparts. First, they offer better exhaust gas scavenging. This means they can more efficiently remove exhaust gases from the cylinders, reducing pumping losses. This results in increased power and efficiency.

In addition, twin-scroll turbos tend to produce less turbine lag than single scrolls. Turbine lag is the delay between when the throttle is opened and when the turbo starts producing a boost. It can be a big problem with single-scroll turbos, as there can be a significant delay before the power kicks in. Twin scroll turbos don’t suffer from this issue as much, so you get that power quicker and with less Lag.

Finally, twin-scroll turbos tend to be smaller and lighter than single scrolls. It makes them ideal for use in smaller engines where weight is a significant concern. So if you’re looking for a turbocharger that offers increased power and efficiency with less Lag, then a twin-scroll turbo is the way to go!

How Much Horsepower Does A Twin Scroll Turbo Have?


A twin-scroll turbocharger is a type of turbocharger that uses two separate turbine housings. Each housing has its own exhaust manifold and turbine wheel. The two housings are separated by a partition wall, with each housing having its own scroll.

The amount of horsepower a twin-scroll turbo can make depends on several factors, including the size of the turbo, engine displacement, and the exhaust system. Generally speaking, a twin-scroll turbo can produce more power than a single-scroll turbo due to its increased efficiency in scavenging exhaust gases. The exact amount of horsepower will depend on these factors and your vehicle’s setup.

The advantage of a twin-scroll turbocharger is that it can produce more power than a single-scroll turbocharger. This is because the two scrolls allow for better exhaust gas scavenging and higher boost pressure. Twin scroll turbochargers are typically found on high-performance engines, such as those used in racing cars.

The amount of horsepower produced by a twin-scroll turbocharger will vary depending on the size of the turbo and the type of engine it is installed in. Typically, a twin-scroll turbocharger can produce anywhere from 200 to 500 horsepower, with some high-performance setups capable of producing over 1000 horsepower.

The downside of a twin-scroll turbocharger is that it is more expensive than a single-scroll turbocharger. Additionally, twin-scroll turbochargers tend to be larger and heavier than single-scroll turbochargers.

In terms of power output, a twin-scroll turbocharger can produce up to 60% more power than a single-scroll turbocharger. This translates to an extra 40-50 horsepower for the average engine. However, it is essential to note that this number can vary depending on the size and design of the turbocharger, as well as other factors such as engine displacement and boost pressure.

In conclusion, a twin-scroll turbo has the capability of producing high levels of horsepower while being able to maintain efficient fuel economy. This is due to its design which separates exhaust pulses and allows them to flow through separate channels within the turbocharger. With its ability to provide maximum boost pressure at lower engine speeds and increased efficiency, it is an excellent choice for those looking for power without sacrificing fuel economy.