What Type of Engines do Indy Cars Use

When you think of Indy cars, images of speed and excitement likely come to mind. But what kind of engines do these cars use? And how do they make the incredible speeds that we see on race tracks around the globe? In this article, we’ll explore the different types of Indy car engines and learn about their capabilities.

What are the Types of Engines used in Indy Cars?

Indy cars use a variety of engines to power their racing cars. These engines range in size and power, from small, lightweight engines used in lower-level races to larger, more powerful engines used in more prestigious events.

The smaller engines are typically used in lower-level races, while the larger engines are more commonly used in more prestigious events.

Some of the most common Indy car engine types include:

1. V8s: The most common type of engine used in Indy cars, V8s are large, powerful engines that can generate a lot of torque and speed. They’re usually mounted at the front of the car and are capable of producing a lot of power.

2. I4s: I4s are similar to V8s in terms of their capabilities, but they typically produce less power than V8s. They’re also slightly less bulky and easier to mount than V8 engines, which makes them popular among Indy car drivers.

3. I6s: I6s are similar to I4s in terms of their capabilities, but they tend to produce a bit more power than I4s.

The Pros and Cons of Each Engine Type

Indy car engines are all different, but they share a few common features. The most common type of engine is a reciprocating engine, which uses pistons to move the air and fuel around. Other types of engines include turbocharged and supercharged engines. Here’s a look at the pros and cons of each engine type:

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Reciprocating Engine: The pros of a reciprocating engine include its simplicity and low cost. They’re also usually reliable and produce decent power. However, reciprocating engines can be slow to react, making them less suited for high-speed racing.

Turbocharged and Supercharged Engine: Turbocharged and supercharged engines offer increased power and speed over reciprocating engines. They’re also more expensive to build, but their advantage in performance makes up for that cost. However, turbochargers and superchargers can create excessive heat, which can damage the engine.

Which Engines Are Used in Indy Cars?

Indy cars use engines from two different companies: Chevrolet and Honda. Indy cars have been using Chevrolet engines since the first race in 1911. Honda entered the Indy car race in 2006 and has used their own engines ever since. Indy cars use a variety of different engine types, but the most common type is a V8.


Indy car engines are some of the most powerful on the track, and their design reflects this. The engines in an Indy car use a variety of technologies to make them as fast and efficient as possible. From turbochargers to fuel injection, these engines allow for high speeds and long-lasting performance.

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