## What Engine Do Indy Cars Use?
IndyCar is the premier open-wheel racing series in North America, and its cars are powered by some of the most powerful and efficient engines in the world. But what engine do Indy cars use?
The Chevrolet 2.2-Liter V6 Engine
Since 2012, all IndyCar teams have used a 2.2-liter, twin-turbocharged V6 engine supplied by Chevrolet. This engine is based on the production Chevrolet V6 engine used in the Camaro and Corvette, but it has been heavily modified for racing. It produces over 700 horsepower and can rev up to 12,000 rpm.
The Chevrolet IndyCar engine is a highly sophisticated piece of machinery. It is made from lightweight materials, such as aluminum and titanium, and it uses a number of advanced technologies, such as direct fuel injection and variable valve timing. These technologies help the engine to produce more power and efficiency.
The Honda 2.2-Liter V6 Engine
From 2006 to 2011, Honda also supplied engines to IndyCar teams. The Honda engine was also a 2.2-liter, twin-turbocharged V6 engine, but it was based on the production Honda V6 engine used in the Accord and Odyssey. It produced over 700 horsepower and could rev up to 12,000 rpm.
The Honda IndyCar engine was also a very sophisticated piece of machinery. It was made from lightweight materials, such as aluminum and titanium, and it used a number of advanced technologies. However, it was not as powerful as the Chevrolet engine, and it was not as fuel-efficient.
The Difference Between the Chevrolet and Honda Engines
The Chevrolet and Honda IndyCar engines are very similar in terms of their power and efficiency. However, there are a few key differences between the two engines.
* **Power:** The Chevrolet engine is slightly more powerful than the Honda engine. It produces over 700 horsepower, while the Honda engine produces just over 700 horsepower.
* **Fuel efficiency:** The Honda engine is slightly more fuel-efficient than the Chevrolet engine. It gets about 2 miles per gallon better fuel economy than the Chevrolet engine.
* **Weight:** The Honda engine is slightly lighter than the Chevrolet engine. It weighs about 20 pounds less than the Chevrolet engine.
Which Engine Is Better?
The Chevrolet and Honda IndyCar engines are both very good engines. They are both powerful, efficient, and reliable. However, the Chevrolet engine is slightly more powerful and fuel-efficient than the Honda engine. As a result, the Chevrolet engine is the preferred choice of most IndyCar teams.
Conclusion
The Chevrolet 2.2-liter V6 engine is the engine of choice for IndyCar teams. It is a powerful, efficient, and reliable engine that has helped IndyCar teams win races and championships.
