6 Common Myths About Turbocharged Engines (Debunking Common Misconceptions)

Hey there, curious car enthusiasts! You’ve likely heard a variety of tales concerning these formidable creatures, some of which are veritable and others of which are merely urban legends circulating in a mechanic’s garage. Buckle up as we take a ride through the world of turbocharged engines. 

Any engine would benefit from a turbocharger, and their widespread use is changing the way we drive and care for our cars. Turbochargers have been the subject of many misunderstandings and urban legends, despite their extensive use. Find out whether these claims concerning turbochargers are true or not. Here are the Common Myths About Turbocharged Engines

What are Turbochargers?

You might expect a high level of performance from a turbocharged vehicle, and you’d be correct. Vehicle performance has increased dramatically over the years, and turbo engines are largely responsible for that.

Turbo engines, originally developed for use in airplanes, are now standard in most new gasoline and diesel vehicles. But first, what is a turbo engine and how does it function in a car?

How does it Work?

Many little controlled explosions occur inside each cylinder of an internal combustion engine, which is the basic principle upon which an automobile’s powertrain is based. These explosions can’t happen without heat, fuel, and air; boosting any one of these three factors will cause the explosion to be larger and more powerful.

Engines with larger displacements (e.g., 6.2 liters) may hold more fuel, which increases power output during combustion cycles. However, in all cases, larger displacement engines require more fuel, leading to greater gasoline or diesel expenses.

Turbos increase the engine’s power output by raising the air intake, which in turn increases the fuel injection, which strengthens the combustion, and so on. One great thing about turbochargers is that they aren’t always on. Typically, they are engaged when the engine reaches a specific speed, and their intensity increases as the engine revs up.

This makes it easier to attain good economy than with a large-capacity engine that was constantly sucking a lot of fuel, since the turbo will either not engage or activate gradually depending on how gently you press the accelerator.

Myths About Turbocharged Engines

Myth: 1 Turbochargers Degrade Engine Lifespan

There is a persistent misconception that turbochargers shorten the life of engines. The assumption is based on the common perception that turbochargers are only seen in high-performance vehicles that drivers purposefully overdrive.

Turbochargers, on the other hand, extend engine life when used properly. Reduced likelihood of overheating and bearing failure is a result of modern turbo systems’ superior cooling and lubricating capabilities.

A turbocharged engine requires special care and frequent oil changes to keep running smoothly. Turbocharged engines run at extremely high temperatures, which can cause oil to break down and put more strain on engine parts. However, with proper maintenance, turbocharged engines are just as dependable as their conventionally powered equivalents.

Myth: 2 Only High-Performance Vehicles Should Use Turbochargers

No longer is the use of turbochargers limited to high-performance automobiles and racing vehicles. These days, you can find them on a wide range of vehicles, from compact hatchbacks to tough SUVs. Small engines, which have excellent gas mileage, benefit from turbochargers since they increase power.

Exciting performance in reasonably priced vehicles is now within reach, all thanks to turbocharging technology. Turbocharged engines may make even the most fuel-efficient vehicles more fun to drive on a daily basis by increasing power and torque.

It is critical to clarify information about turbochargers as they develop. Always keep in mind the facts while shopping for a Holset turbo, and if you ever find yourself in need of one, be sure to check out TurboTurbo’s selection.

Myth: 3 Lag is an Outcome of Turbocharging Kits

The time it takes to go from pressing the accelerator pedal to feeling the torque is called turbo lag. Turbo lag is inevitable with turbocharged engines, but it’s manageable. There is no longer any possibility of turbo lag because to the remarkable evolution of modern wheel and ball bearing designs. 

Aside from design, other factors that have helped reduce latency issues include sophisticated twi-scroll and variable geometry turbine housings.

Myth: 4 Easy to Turbocharge Any Engine

Many think it’s easy to turbocharge any engine. That is, not true. Does it mean that any internal combustion engine may be turbocharged?  Although it is theoretically feasible, turbocharging certain applications can be a real challenge due to a lack of tuning support, fuel system upgrade options, or robust internals.

Also, a turbo may not be able to prevent an unpredictable explosion in engines with extremely high compression ratios.  Get in touch with TurboKits.com if you need engine-related advice.

If you aren’t sure if a turbo kit is right for your engine, you should probably get some expert advice. Do it yourself kit installation is risky business if you aren’t sure your engine can manage it.

Myth: 5 Unwanted Heat Produced by Turbocharging Kits

Some naysayers maintain that turbocharger kits inherently produce harmful amounts of heat, which is bad for performance. Well, that’s just not true. Most modern turbo kits even have heat control features, so you won’t have to worry about overheating! When mounting turbos next to delicate components, it is possible to employ thermal coatings, wraps, heat tapes, and shields. It is possible to touch some turbine housing blankets at operating temperature with your bare hand since they are so nice! To beat the heat, you can use intercoolers, water-cooled turbos, or a water/meth injection system.

Myth: 6 Turbochargers Cars Always Use a Lot of Fuel

Another common misunderstanding is that turbocharged vehicles use more gas than their normally aspirated equivalents. Turbocharged engines may use more gas when under heavy load or when accelerating aggressively, but in most cases, they are more fuel efficient when driving in everyday situations.

The current trend of downsizing engines, in which smaller turbocharged engines are replacing bigger naturally aspirated ones, helps to increase fuel economy without compromising performance. By maximizing power extraction from a reduced displacement, turbocharged engines can run more effectively, leading to improved fuel economy when operated conservatively.

Wrapping Up: 6 Common Myths About Turbocharged Engines

With their impressive combination of power and efficiency, turbocharged engines have quickly become standard in modern automobiles, thanks to the rapid development of related technologies. Many false beliefs and assumptions are floating around regarding turbocharged vehicles, therefore it’s important to sort fact from fiction. A lot of myths about turbocharged engines have been dispelled by the fact that modern versions are more dependable, efficient, and tuned than their predecessors. By buying into these innovations, people can learn to value turbocharged automobiles for what they can do and the engineering brilliance that went into making them.