Automotive Racing Engine Rocker Arms ($110) – Maximize Your Engine's Potential!
Are you looking to take your car’s performance to the next level? If so, you may want to consider upgrading your engine’s rocker arms. These critical components play a significant role in your engine’s valve train and can have a significant impact on your car’s overall performance. In this article, we’ll take a closer look at what rocker arms are, how they work, and why upgrading them can help you get the most out of your engine.
What Are Rocker Arms?
Rocker arms are components located in the engine’s valve train that are responsible for opening and closing the engine’s valves. They are typically made of steel or aluminum and are actuated by the engine’s camshaft. When the camshaft rotates, it pushes against the rocker arm, which in turn opens the valve. When the camshaft rotates back, the rocker arm returns to its original position, closing the valve.
How Do Rocker Arms Work?
Rocker arms work by converting the rotational motion of the camshaft into linear motion, which is used to open and close the engine’s valves. The camshaft is typically located at the bottom of the engine and is connected to the crankshaft via a timing chain or belt. As the camshaft rotates, it pushes against the rocker arm, which pivots around a fulcrum point. This motion is then transferred to the valve, which opens and closes as necessary.
Why Upgrade Your Rocker Arms?
Upgrading your engine’s rocker arms can have a significant impact on your car’s performance. By using high-performance rocker arms, you can increase the amount of lift and duration that your valves experience. This, in turn, allows more air and fuel to enter the engine, resulting in increased horsepower and torque. Additionally, high-performance rocker arms are typically lighter than their stock counterparts, which can reduce valve train mass and improve overall engine response.
Types of Rocker Arms
There are several different types of rocker arms available, each with its own set of advantages and disadvantages. Roller rocker arms, for example, use a roller bearing to reduce friction between the camshaft and rocker arm, resulting in improved efficiency and durability. Shaft-mounted rocker arms, on the other hand, are mounted on a central shaft, which reduces deflection and improves stability.
Choosing the Right Rocker Arms
Choosing the right rocker arms for your engine can be a challenging task, as there are many different options to consider. When selecting rocker arms, it’s important to consider factors such as lift, duration, and material. Additionally, you’ll want to make sure that the rocker arms you choose are compatible with your engine’s camshaft and valve train.
Installing new rocker arms can be a challenging task, and it’s important to follow the manufacturer’s instructions carefully. Generally, installation involves removing the valve covers, loosening the rocker arm bolts, and replacing the old rocker arms with the new ones. It’s important to torque the bolts to the manufacturer’s specifications and to make sure that the valve train is properly adjusted.
Once your new rocker arms are installed, it’s important to maintain them properly to ensure optimal performance and longevity. This includes regularly inspecting the valve train for wear and tear, as well as adjusting the valve lash as necessary. Additionally, you’ll want to make sure that the rocker arms are properly lubricated to reduce friction and prevent premature wear.
Upgrading your engine’s rocker arms can be a great way to maximize your engine’s potential and take your car’s performance to the next level. Whether you’re a professional racer or a weekend enthusiast, investing in high-performance rocker arms can help you get the most out of your engine. Just be sure to choose the right rocker arms for your specific application and to install and maintain them properly to ensure optimal performance and longevity.