Ep 39. EFI vs. Carbs Redux!!

In season 3, episode 39 of the show Engine Masters, the topic at hand is EFI versus carbs, and they are taking a closer look at this topic in a whole new way. This episode is called "EFI vs. Carbs Redux!!". For those who are unfamiliar with these terms, EFI stands for electronic fuel injection, which is a type of fuel system that uses electronic sensors and computers to regulate fuel flow and air intake in an engine. Carbs, on the other hand, is short for carburetor, which is an older type of fuel system that uses a mechanical valve to mix air and fuel before sending it into the engine.

The team at Engine Masters is no stranger to this topic, as they have covered EFI versus carbs in previous episodes. However, in this episode, they are bringing a fresh perspective to the debate. They are taking a look at the latest technology and innovations in both EFI and carbs, and seeing how they stack up against each other.

One of the key debates that the episode tackles is the question of which system produces more power. The team takes two identical engines and modifies them, one with an EFI system and one with a carburetor. They then run a series of dyno tests to see which one produces the most horsepower and torque. Of course, as with any good debate, the results are not as clear-cut as one system being better than the other. The team discovers that each system has its own strengths and weaknesses, and they explore what these are.

Another topic that the episode covers is the question of which system is easier to install and tune. Traditional wisdom has long held that carbs are easier to install and tune than EFI systems, but the team challenges this assumption. They show how modern EFI systems can be just as easy to install and tune as carbs, and in some cases, even easier. They also demonstrate the benefits of EFI systems when it comes to cold starts, idle quality, and overall drivability.

The episode also takes a look at the different types of EFI systems that are available on the market and how they compare to each other. They explore the differences between port injection, direct injection, and throttle body injection, and discuss the pros and cons of each. They also show how different types of EFI systems can be used to achieve different goals, whether it be more power, better fuel economy, or improved drivability.

Throughout the episode, the team at Engine Masters brings their wealth of knowledge and experience to bear on this timeless debate. They show how both EFI and carbs have their place in the automotive world, and weigh the benefits and drawbacks of each. They also show how, in many cases, the choice between EFI and carbs is not a clear-cut decision, but rather depends on the specific goals of the engine builder and the demands of the application.

Overall, "EFI vs. Carbs Redux!!" is a fascinating episode that takes a deep dive into the world of engine fuel systems. Whether you are a seasoned engine builder or just a casual automotive enthusiast, this episode is sure to offer a wealth of insights and information. So tune in to Engine Masters and join the debate!