Specifications of 8.3L Cummins Engine

If you’re in the market for a new engine, the 8.3L Cummins engine is one to consider. It’s powerful, efficient, and reliable – perfect for a wide range of applications. This article will take a look at the specs of the 8.3L Cummins engine so that you can determine if it’s the right fit for your needs.

Six-Cylinder Diesel

The first thing to know about the engine is an inline six-cylinder diesel. This means that it has six cylinders arranged in a line rather than a V formation.

The engine displacement is also eight liters or just under 500 cubic inches. The engine produces up to 310 horsepower and 950 pound-feet of torque in terms of power output.

Turbocharger and Intercooler

The engine is also equipped with a turbocharger and intercooler. The turbocharger helps increase the air that the engine can take in, and the intercooler helps cool the air before it enters the cylinders.

This is one of the crucial facts that you should know. First, you should know their prices too. For instance, it would be best to know How Much Does an 8.3 Cummins swap cost. So that when you want a replacement, you can budget wisely.

Cast-Iron Block and Cylinder Head

The engine also has a cast-iron block and cylinder head. This construction is highly durable, meaning that the engine will be able to withstand a lot of wear and tear. It also helps to improve the engine’s heat dissipation, which further increases its efficiency.


The dimensions of the engine are also essential to consider. The length is 28 inches, the width is 25 inches, and the height is 31 inches.

The weight of the engine is approximately 1450 pounds. This is relatively light for engine size, making it easier to install and transport.

These dimensions are essential to consider because they will dictate how the engine will fit into your vehicle.

If you have a smaller car, you may need to choose a different engine due to space constraints. However, if you have a larger car or truck, the Cummins engine should fit without any issues.

The other thing to remember is that the engine will need to be adequately supported. This means you’ll need a strong frame and suspension to accommodate the engine’s weight.

Otherwise, your vehicle may not be able to handle the stress of driving with such a powerful engine.

Emissions Controls

The engine also has several different emissions controls. These include an exhaust gas recirculation system and a diesel particulate filter. These systems aim to reduce the amount of pollution that the engine produces.

The emissions controls of the Cummins engine are adequate. The engine meets the strictest emission standards, producing minimal pollution.

Fuel System

The engine uses a high-pressure standard rail fuel system. This system injects fuel directly into the cylinders at very high pressure, resulting in better combustion and more power from the engine.

The fuel system is also equipped with a fuel filter and water separator. These components help to keep the fuel clean and free of contaminants. This ensures that the engine will run smoothly and efficiently.

Oil Capacity

The recommended oil type is SAE 15W-40 for temperatures above freezing and 0W-40 for temperatures below freezing.

The oil capacity is critical because it will dictate how often you need to change the oil. For example, if you have a smaller car, you may get away with changing the oil less frequently. However, if you have a larger car or truck, you’ll need to change the oil more often.

The recommended oil type is also essential to consider. If you live in a cold climate, you’ll need to use a different oil than if you live in a warm climate. Different oils have different properties that make them better suited for different temperatures.

Torque Converter

The torque converter for this engine is a fluid coupling that helps transfer power from the engine to the transmission. It’s an essential component of the engine, and it’s important to choose one that’s matched to your specific application.

There are a few different types of torque converters available. The most common type is the stock converter, designed for street driving and general use.


The last thing to know about the engine is the warranty. The engine comes with a two-year, unlimited mileage warranty. If anything goes wrong with the engine, you’re covered.

The warranty is an essential consideration because it gives you peace of mind. Knowing that you’re covered in case of any problems is a good feeling, and it can help you relax and enjoy your vehicle.

The Cummins engine is an excellent choice for anyone looking for a powerful and efficient engine. However, it’s essential to consider all of the factors when choosing an engine, and the Cummins is a recommendable option for many different applications.

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