Best Supercharger for 6.2 Silverado
We’re now ready to unleash the full potential of your engine, or you may supercharge and turbocharge it. Superchargers are one-of-a-kind devices; this implies that each is built specifically for a certain purpose. You must first determine the precise make, model, year, and type of engine you have before investing in supercharger kits.
Superchargers are not the only way to improve the performance of your 6.2 Silverado car, but they are one of the most efficient options. We’ll discuss 6.2 silverado and the alternative choices available to you here.
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About 6.2 Silverado Engine
The 6.2 Silverado is a full-sized pickup truck that was launched in 1999 as the C/K model’s replacement. It’s a big pickup with many GMC Sierra components, and it’s been one of the most popular trucks in the United States for over 20 years.
There are numerous comparable models available on the market, as with every other popular design. The first generation of 6.2 Silverado trucks was produced between 1998 and 2006. This is also the second generation of Sierra vehicles, since they have a lot of similarities.
The GMC Sierra 1500 and Silverado 1500 are light-duty trucks in the first generation. The models were available in three configurations: a 2-door basic, a 3- or 4-door extended model with a front-hinged door, and a 4-door model with doors on both ends. Cargo beds also offered three sizes (2Door Standard vs 3 or 4 Door Extended).
After that, the firm launched heavy-duty versions with 1500HD, 2500HD, and 3500HD capacities. The tale continued with the second generation of Silverado (between 2007 and 2014). From 2014 to 2018, third-generation models were manufactured; they are now being replaced by fourth-generation trucks.
Each new generation has brought with it many improvements and modifications, not just to the design but also to the engine.
6.2 Silverado: Evolution of the Engine
One of the most crucial elements, especially if you are considering future upgrades, is the car’s engine. The Silverado has gone through numerous changes in terms of engine throughout time. nnThe supercharger you need depends on the series and model of engine already installed in your vehicle. If you want to locate a blower that will fit, you’ll need to know the size and kind.
Although some of the distinctions are minor, superchargers aren’t intended to be one-size-fits-all. So, let’s begin at the beginning.
The First Generation of Silverado 1998–2006
The first generation of Silverado is available in a number of configurations, at least for light-duty trucks. Vortec by General Motors is the engine option for at least some Silverado models.
The changes to the engine for each new model account for the variations in HP. While the engine’s size and structure are unchanged, newer versions may have improved performances.
The most popular GMC model is the fifth generation, also known as Silverado, which was based on a platform derived from the Chevrolet Kodiak. The brand became famous for its trucks when it joined forces with GM to form General Motors Heavy Duty (GMC). Naturally, the same applies to subsequent generations of Silverado, where the top HP models are 2500HD and 3500HD with the Duramax V8 engine from 2020.
The Second Generation of Silverado 2007–2014
Following the same design as the first-generation trucks, this second generation is likewise characterized by numerous types of vehicles and engines.
The second generation of Silverado, or the third generation of Sierra, largely used Vortec engines, although a few models were offered with the Duramax V8.
The Third Generation of Silverado 2014–2018
The Silverado’s third generation features three variations in terms of models and three choices for the engine.
What’s more, we’ll take a look at some of the changes GM made to its LS-based engines. The company now offers the EcoTec3 version of the engine, and older versions were replaced with newer ones. Some Vortec-equipped vehicles are still available.
The Fourth Generation of Silverado 2019
The newest generation of Silverado vehicles is referred to as Generation 5. If you buy a model from the newest range, you’ll be able to enjoy one of the engines shown in the table below. Keep in mind that 4.3 L EcoTec3 and 5.3 L EcoTec3 engines will not be available in future models.
The newest generation of Chevrolet Silverados has a significant boost in power, and adding a supercharger to one of these models will give your vehicle new life.
Chevy 6.2 Silverado Superchargers
A supercharger kit for the Chevrolet 5.3 will fit any Silverado, regardless of model or age. The blower’s goal is easy to understand: To increase the amount of air in an engine without changing its basic design.
Air Boosting With Superchargers
To increase the amount of air in the combustion chamber without increasing its size, use compressed air is one way. Superchargers are, as you may have guessed, air compressors.
Superchargers are available in three distinct forms: traditional, belt-driven superchargers, and electric superchargers.
- Centrifugal superchargers
- Centrifugal turbochargers (or super turbochargers)
- Positive displacement pumps
The third category is based on positive displacement. In other words, the gadget will envelop the air and move it through the device via mechanical action. Then, after being compressed by the supercharger, the air will travel from the intake to the engine.
Types of PD pumps are:
- Sliding vane
- Scroll-type or G-lader
The first two types of superchargers, known as Roots and Lysholm, are the most popular. due to its structure, Lysholm is also referred on as a twin screw. Whipple superchargers may be found, although they still employ the twin-screw technique. The only distinction (visually) is in the number of lobes for each screw. That is, Whipple superchargers will always have three and five lobes.
Roots-type, Lysholm, and even Whipple superchargers are available for the year and model of the engine in Chevrolet Silverado. Of course, it all boils down to your budget and what you want to accomplish with the blower.
6.2 Supercharger: How to Pick the Right One
The most difficult aspect is to discover the best supercharger for your car. Because there are so many different choices for the blower itself as well as the model of the car, you’ll want to understand a few things before heading out to purchase one.
- Model of the car
- Type of engine
- Type of supercharger you want
The first item on the list is the vehicle’s model. In this case, we have a Chevrolet Silverado as an example. Before you can go any further, make sure you know what type of motor you’re looking for. Let’s assume you need a 2001 Silverado Supercharger with a 454 cu in (8.0 L) engine capacity. You have three options if your car was manufactured in 2001: a 1500, 2500HD, or 3500HD.
The next item on the list is to figure out the engine’s size or, ideally, the type. General Motors employed Vortec and Duramax engines in 2001, and if your truck has a 6.0-liter engine, it means you have a 2001 Silverado HD with a Vortec 6000 V8 engine. This is just one example of how you may figure out what kind of supercharger you need. For a 2001 Silverado, you’d be searching for a 6.0 supercharger in this situation.
It will not be difficult to discover a suitable supercharger if you know the year of your Silverado 3500HD and the engine size. A supercharger for a 5.7 Vortec, for example. The most common names of superchargers are shown in simple letters, making it easy to ensure that they are compatible with your car.
How to Install a 6.2 Silverado Supercharger
Is it possible to install a supercharger on your car yourself? The answer is yes. Installing a supercharger shouldn’t be difficult if you have prior experience with automobiles, replacement parts, or engine tinkering. You are here faced with two different options:
- Install the supercharger by yourself
- Take your truck to a mechanic and let the professionals handle it
It’s a difficult decision to make. Both choices are fantastic in their own right. If you don’t have the time or experience to do it yourself, you can always hire someone else to assist you. However, keep in mind that if you try to do it alone, you’ll need both time and the necessary tools.
What to Do?
We recommend purchasing a supercharger kit that includes all of the necessary components for installation and replacement. While you may purchase a blower alone, it will require extra parts for installation.
With a kit, you’ll get an instruction booklet as well as step-by-step instructions to complete the process. The nicest thing about superchargers is that they don’t necessitate the removal of anything. There are no long-term replacements, and you may easily remove them if you desire.
The installation takes only a few minutes, and the system may be uninstalled just as quickly. Of course, no one wants to take away the supercharger from their vehicle, especially after seeing how much quicker it performs.
6.2 Silverado Superchargers: What Can You Expect?
In general, superchargers can boost your vehicle’s horsepower by 50 to 65 percent. From the list, we may see how much power the original engine has. Supercharging a Silverado is an excellent alternative for any model of truck.
If you have a car with 400 horsepower, for example, the supercharger will provide you with more than 200 additional horsepower. Of course, other elements of the vehicle may be improved to make the engine operate even better.
The Supercharger: How Does It Work?
Most people think of a large scaled flying beast that can melt rocks by blowing fire when the word dragon is mentioned. A supercharger isn’t exactly a mythical creature, but we do consider it a technological dragon in some regards – one that breathes rather than burns fire. And just as a dragon perched on top of a mountain overlooks the land below, the Roots-style supercharger that is most often utilized on a Silverado sits atop the engine instead of the intake manifold, waiting to feed the aluminum beneath it.
A supercharger is a big air compressor that is driven by a serpentine belt off the crankshaft pulley. Its purpose is to compress the incoming air before sending it to the combustion chamber, which it does via a supercharger. Being pressurized increases the number of oxygen particles in each litre of air, allowing for greater fuel mixing and thus more power output. However, after compression, the intake air does heat up, which is not ideal. The answer to this problem is to direct the air after compressing it to an intercooler where the inlet air can be cooled before reaching the intake manifold and entering the combustion chamber.
What’s great about Roots-style supercharger kits for 4.8L, 5.3L, 6.0L and 6.2L Silverado HD trucks is that they’re all built into one package. The supercharger, intercooler, and intake manifold are all integrated into a single system that sits on top of the cylinder heads like a conventional intake manifold would. The Eaton TVS charger is a twin-screw design with a lobed impeller to distinguish it from other twin-screw chargers with an eight-lobe design. Available in several displacements, the TVS differs from other twin-screw chargers by having an oval impeller pattern (Eaton). The 4-lobe design of TVS chargers enables a more efficient supercharging process that improves volumetric capacity, efficiency, and thermal characteristics while simultaneously producing more horsepower, torque, and even fuel economy.
What are the Benefits of a Supercharger?
The concept of supercharging is to use a small-block engine as a power source. Superchargers are able to significantly improve the horsepower and torque output of that tiny-block found in every Silverado pickup truck. Furthermore, because the supercharger is directly linked to the crankshaft pulley via a belt, it works all the time the engine is running. This ensures that throttle and boost response are always immediate and linear across the whole RPM range, with no lag or delay for the compressor wheel to spool up.
The extra power and torque will make pulling heavy trailers and the like a lot easier, with less throttle movement required. Of course, there’s always the thrilling sensation of mashing the throttle and hurtling forward at a meteoric rate. A supercharged Silverado is quite content to haul as hard as it can or simply cruise around town. When utilizing a supercharger, you must use premium gasoline all the time. Detonation may occur if you don’t maintain it.
What Makes Each Supercharger Kit Different?
Eaton’s TVS technology is found in all of the available Gen IV and Gen V small-block Silverado supercharger systems. That said, there is a difference between aftermarket systems. Each company is responsible for developing their own proprietary intake and intercooler designs, boost management, fuel requirements, and engine calibration.
Some vehicles come with a built-in ECU tune, while others do not. To handle the new air and fuel conditions appropriately, the ECU must be correctly tuned. It’s probable that an incorrect tune (or none at all) would lead to significant damage. Kits that include tuning are ideal for most work and play drivers since they take care of this for you. Purchasing a supercharger system without one is preferable than purchasing one with one if you want to thrash your truck a bit harder and get every last drop of performance out of it.
A bypass system is also worth noting. Some Silverado supercharger systems now come with an integrated bypass system. This bypass circuit will keep any positive pressure build-up at bay when driving in a light load or high vacuum scenario (light throttle cruising, engine at idle or throttle closed while truck decelerating), significantly reducing the parasitic draw of the supercharger when boost isn’t required.
A bypass circuit, such as the one shown in Figure 2, is not to be confused with a wastegate, which regulates boost under load. As required, the supercharger will reach and maintain peak boost. This is an excellent feature that allows you to gain more mileage while maintaining performance.
The supercharger package’s overall performance is determined by a number of different factors, including the supercharger displacement, pulley ratio, fuel delivery, and tuning ability. Each manufacturer has its own method for approaching these issues. Consider it like a rib competition: everyone is grilling ribs, but the way they prepare them and the ingredients used give each dish its own flavor.
Getting a supercharger is one of those infrequent win-win situations. You’ll get a large boost without any drawbacks, and you can always remove the blower and revert the engine to its standard form if you become weary of having an incredible truck.