Loading

Can you put a turbo on a non-turbo engine?

Yes, it is possible to install a turbocharger on a non-turbo engine, but it requires careful planning and modifications. Turbocharging a non-turbo engine can provide a significant boost in power and performance, but it also comes with its own set of challenges and considerations.


Understanding Turbochargers


A turbocharger is a forced induction system that uses the exhaust gases from an engine to spin a turbine, which in turn compresses the air flowing into the engine. This increased air pressure allows the engine to burn more fuel, resulting in a significant increase in power output. Turbochargers are commonly found on high-performance and diesel engines, but they can also be added to non-turbo engines to improve their performance.


Considerations for Turbocharging a Non-Turbo Engine


Turbocharging a non-turbo engine requires several modifications to ensure the engine can handle the increased power and pressure. Some of the key considerations include:



  • Engine Internals: The engine's internal components, such as the pistons, connecting rods, and crankshaft, may need to be upgraded to withstand the higher pressures and temperatures generated by the turbocharger.

  • Fuel System: The fuel system may need to be upgraded to provide more fuel to the engine, as the increased air flow will require more fuel to maintain the proper air-fuel ratio.

  • Cooling System: The engine's cooling system may need to be upgraded to handle the additional heat generated by the turbocharger.

  • Exhaust System: The exhaust system may need to be modified to accommodate the increased exhaust flow from the turbocharger.

  • Engine Management: The engine's management system, such as the ECU, may need to be reprogrammed to optimize the engine's performance with the turbocharger.


Proper planning and execution are crucial when turbocharging a non-turbo engine, as improper modifications can lead to engine damage or even failure.


Benefits of Turbocharging a Non-Turbo Engine


Despite the challenges, turbocharging a non-turbo engine can provide several benefits, including:



  • Increased Power: Turbocharging can significantly increase the engine's power output, often doubling or even tripling the stock power levels.

  • Improved Fuel Efficiency: Turbocharging can improve the engine's fuel efficiency by allowing the use of a smaller, more efficient engine to achieve the desired power output.

  • Enhanced Performance: Turbocharging can transform a non-turbo engine into a high-performance powerplant, providing a thrilling driving experience.


However, it's important to note that turbocharging a non-turbo engine also comes with increased maintenance requirements and potential reliability concerns, which should be carefully considered before undertaking such a project.

Can we convert a normal engine to a turbo?


Answer: Adding a turbocharger to a standard, non-turbo (a.k.a. “naturally aspirated”) engine is possible but generally not recommended. If you decide to do it, the easiest way is to use a kit specially designed for your car's make and model.



Is turboing a car illegal?


Many turbos are not approved under California's Vehicle Code Section 27156 and can land you in trouble with the law since turbos are one of the illegal car modifications in Los Angeles, California. Luckily, there are many exceptions to the rule.



Can you add a turbo to any engine?


As a rule of thumb, turbocharging is possible on any automobile with a naturally aspirated engine, whether it has a diesel or petrol engine.



How to fit a turbo to a non-turbo engine?


It is possible, and people do it all the time, with widely varying results. The easy way is generally to just replace the exhaust manifold (or manifolds, on V- engines) with one that will hold a turbo (or two) and then fabricate the minimum amount of intake and exhaust plumbing to get the engine running again.



Can I put a turbo on a naturally aspirated engine?


You must install a forced induction system if you want to add a turbocharger to a naturally aspirated engine. This will require you to purchase an adapter kit for the turbocharger and ensure all components work together correctly.



Do you need a turbo kit to install a turbo?


You must install a forced induction system if you want to add a turbocharger to a naturally aspirated engine. This will require you to purchase an adapter kit for the turbocharger and ensure all components work together correctly.



Is it hard to turbo a naturally aspirated engine?


It is a common misconception that retrofitting a turbocharger is as easy as bolting one on! In 99% of the cases, whether it is petrol or diesel, the engine was simply never designed to cope with that sort of increase in power and torque.



How do I know if my engine can handle a turbo?


Airflow rate: Figure out your engine's airflow rate by plugging a scan tool into your car's diagnostic port (somewhere in the dashboard), then use it to check your air/fuel ratio. Multiply that number by your engine's horsepower, then multiply by a value between . 50 and .



How much does it cost to turbo a non turbo car?


The turbo can cost at least $1,500, while labor will typically run $500 or more. However, the type of car you drive and the engine it has will impact the final price you pay. For example, replacing a twin-turbo system, which is common on performance vehicles that have V6 or V8 engines, can cost up to $6,000.



How much does it cost to add a turbo?


around $500 to $5,000
The overall cost of adding a turbo to your car varies significantly depending on the car model, individual circumstances, and available resources. The cost range can go from around $500 to $5,000.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.