Procharger vs Supercharger: The Ultimate Guide

by | Aug 18, 2021 | Engine, News

Do you know if a supercharger or a procharger is better for your car?

Both the charger and the supercharger increase the power and performance of your vehicle and work in similar ways. They each increase the amount of oxygen entering the engine, causing more and more gasoline to burn. The difference between them is in how the additional power is supplied.

This article will inform you of all you need to know about each choice.


There are many types of superchargers, but when it comes to a plain old traditional supercharger, you’re generally talking about roots. A roots supercharger will be installed in the same location as your intake manifold.

Roots Supercharger

To move air from one side to the other, superchargers utilize rotating meshing lobes. As more air enters, it builds up within the intake manifolds, creating positive pressure. They’re big and noticeable since they protrude from the hood and sit atop the engine.

You’ve undoubtedly seen vintage pictures of muscle vehicles exploding from the hood. They are large and lack the ability to distribute the air in a constant stream, making them less useful than what has come afterward.

Twin-Screw Supercharger

The twin-screw supercharger is more effective. Air is pulled through worm-like gears and trapped in pockets by a series of meshing lobes. A twin-rotor screw’s lobes feature a conical tapering that compresses the air, compressing it into a smaller space as it travels from one side to the other.

Some twin-screw superchargers, but not all, are mounted on top of the engine, similar to a roots supercharger. Roots are ineffective in comparison to the twin screw. As a result, it will have a larger price tag. Twin-screw superchargers are also very noisy. Therefore some noise reduction devices will be required.


When you press the gas pedal, you get a huge power increase.

There is a wide range of options.


Bulky, and depending on the one you buy, it may alter the profile of your vehicle.

Bursts of air that aren’t constant.

Pro chargers

Prochargers are high-capacity, high-precision centrifugal superchargers that provide a lot of power to your vehicle. They operate in a very different manner than standard superchargers and are much more efficient.

Prochargers utilize a fast-moving impeller to draw air into the engine to be compressed instead of a rotor. The air enters the impeller’s core and is projected outward by high centrifugal force. The air is then turned high pressure by a diffuser that surrounds the impeller. 

The molecules in the air all slow down and decrease the high velocity of the air flowing in a while, raising the pressure. Prochargers are also more compact and less obtrusive. Overall, they will provide you with much greater power at higher rpm.


Power enhancements that are clean and consistent are transmitted at a steady pace.

Lightweight and readily attachable to the front of the engine rather than on top of it.


The engine makes a loud, unmistakable whining sound when it revs up.


Many essential variables influence a part’s total performance, but the most crucial is how much more push it provides to your vehicle. Undoubtedly, installing a Procharger or supercharger to your vehicle will give it some great additional power. Still, a few factors to consider when selecting which one will give you the most performance.

Adding horsepower to your vehicle obviously increases power, but how sensitive your pedal is to that power may also play a factor. There is no latency with superchargers. When you press your foot on the pedal, the power will be directed directly towards you.

Superchargers may provide the performance you want in terms of instant power and pedal responsiveness. Prochargers, on the other hand, provides a linear and steady build that eases you into the power that it provides.


Giving your vehicle that extra boost in horsepower may be tempting, and although it can do wonders in terms of increasing the worth of your car, the price is essential. What do you do when you want to give it an additional push without going broke?

When comparing the costs of two options, bear in mind certain factors before making a decision. The way you want to utilize it is a significant consideration.

You’ll want to think about how much power you want to squeeze out of your vehicle before spending $2,500 on a decent, complete setup.

For those who want to test how fast they can go from 0 to 60, the traditional roots supercharger may be exactly the thing! You can get excellent ones for as little as $2,700, and they certainly do a lot in providing a rapid burst of power.

Unless you are in a position to safely and legally boost your supercharger to its maximum capacity, a Procharger may be a more practical option for you. A centrifugal Procharger, to be precise.

While centrifugal superchargers need a significant amount of gas to operate, centrifugal Prochargers don’t use that much. As a result, you may save money by going with the centrifugal Procharger. Doing a little maintenance can both lower the cost and increase the lifespan of your vehicle. The more attention you pay to all the maintenance levels, the lower the overall cost.

Things to Remember

As soon as you’ve chosen your decision, follow these pointers to make the most of your powerful vehicle. The most important aspect is maintenance.

The additional forced air induction increases the stress and strain on your newly supercharged engine. The reason for this is that you should watch your car’s oil level more closely and don’t hesitate to have it changed or even get it done early to make sure you are extra safe. It’s better to be safe than sorry.

The kind of fuel you choose to fill your vehicle may also have an impact on its lifespan. Unless explicitly instructed otherwise by your car expert, you should use premium gasoline and avoid anything else.

Supercharging and procharging your vehicle puts a lot of stress on your car’s automatic gearbox, so you’ll want to be especially cautious about having it serviced when it’s required and paying attention to how it’s performing.

50,000-70,000 miles is the expiry date for the drive belt of centrifugal superchargers and Prochargers.

To summarize

Because of the variations and distinct power increases that each one provides, selecting the ideal one for you is not easy as focusing on one main strength. The advantages and disadvantages of each provide a unique driving experience based on the same science but feel different in the driver’s seat.

Hopefully, the following information clarifies some of the distinctions between supercharger types and the Procharger. The idea of supercharging your automobile and unlocking its full potential may be thrilling. With so many choices available, there are a plethora of strong, high-performance power adders that can take your vehicle to the next level.

You should have no trouble finding the appropriate one if you consider your personal preferences, requirements, and budget. Whether your vehicle is supercharged or procharged, it will almost certainly be more powerful than before.

Further Reading on Prochargers and Superchargers.

Dmitry Petrov

Dmitry Petrov is an engineer who specializes in materials science, and has a deep passion for all things related to automotive technology. He is a true motorhead at heart, and spends much of his free time tinkering with engines and studying vehicular dynamics.


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