The classic Ford Mustang is a car that evokes a unique sense of nostalgia and admiration. As timeless as these cars are, they were designed and built in an era where the focus was on power and design, and less on precision handling. One way to improve the handling of your classic Mustang is by installing a quick ratio steering box. This modification will provide a more responsive and positive reaction from the car’s steering. In this article, we’ll guide you through the process of installing a quick ratio steering box in a classic Ford Mustang.
What is a Quick Ratio Steering Box?
Before we jump into the instructions, let’s take a step back and understand what a quick ratio steering box is. The steering box is a crucial component of your Mustang’s steering system. It’s located at the junction of the car’s steering column and steering shaft, and its function is to translate the rotation of the steering wheel into the left or right movement of the wheels.
A quick ratio steering box, as the name suggests, is designed to decrease the amount of steering wheel rotation required to turn the wheels. This means that the car will react quicker to your steering inputs, giving you more control and making the car feel more agile.
However, keep in mind that while a quick ratio steering box improves handling, it also demands more force to turn the steering wheel. This is where power steering can be beneficial. A power steering pump can assist in turning the wheels, making your quick-ratio steering more comfortable to use.
Choosing the Right Steering Box for Your Mustang
Now that you understand the function of a quick ratio steering box, the next step is to select the right one for your Mustang. Not all steering boxes are the same, and choosing the right one can significantly impact your car’s handling.
Firstly, consider the ratio. Most classic Mustangs feature a steering ratio of 16:1 or 20:1. A quick ratio steering box will typically have a ratio of 12:1 or even 10:1. The lower the ratio, the quicker the steering.
Secondly, consider the materials. Many modern steering boxes are made from lightweight aluminum, which reduces weight and improves durability. However, some purists prefer the traditional feel of a cast-iron box.
Lastly, consider whether the steering box is manual or power-assisted. As mentioned earlier, a power-assisted steering box can make your Mustang easier to drive, especially at low speeds. However, a manual box offers a more direct, ‘raw’ feel.
Preparing for Installation
Having chosen your steering box, it’s time to prepare for installation. Before you begin, ensure that you have all the necessary tools at hand. You’ll need a basic set of wrenches, a jack and jack stands, and a torque wrench, among others.
Start by jacking up the front of the Mustang, and place the jack stands under the car for safety. Remove the front wheels to gain better access to the steering linkage. Before proceeding, ensure that the steering wheel is straight. This will help with the alignment of the new steering box.
Installing the Quick Ratio Steering Box
Begin the installation process by disconnecting the steering shaft from the existing steering box. Then, remove the bolts that secure the steering box to the car’s frame. You can now remove the old steering box.
Next, install the new quick ratio steering box. Secure it to the frame with the mounting bolts, ensuring that they are tightened to the manufacturer’s specified torque.
Reconnect the steering shaft to the new steering box. If your new box is power-assisted, you’ll also need to connect the power steering pump at this stage.
Finally, reinstall the wheels and lower the car from the jack stands.
Post Installation Checks and Adjustment
Once the installation is complete, it’s important to thoroughly check everything before taking your Mustang for a spin. Check that all bolts are tightened correctly and that there is no interference between the steering box and any other parts of the car.
With everything installed and checked, you’re ready to experience the improved handling of your classic Mustang. A quick ratio steering box will not only make your car handle better, but it will also give you a greater sense of connection to the road. This is one modification that you’ll immediately feel and appreciate every time you get behind the wheel of your Mustang.
Understanding Power Steering and Quick Ratio Steering Box
With a clearer understanding of what a quick ratio steering box is, let’s delve deeper into the concept of power steering and how it complements a quick ratio steering box. Power steering is a system that uses hydraulic or electric power to assist the driver in turning the wheels. This feature is especially advantageous when paired with a quick ratio steering box, which requires more force to steer.
When you install a quick ratio steering box, you reduce the amount of steering wheel rotation needed to turn the wheels. This results in a faster steering response, hence the term "quick ratio". However, this increased responsiveness comes with the need for greater force to turn the steering wheel. This is where power steering becomes beneficial.
To experience the benefits of a quick ratio steering box without the drawback of harder steering, many Mustang enthusiasts choose to also install a power steering system. With power steering, the amount of effort you need to exert to turn the steering wheel decreases significantly, making your Mustang easier to handle.
When deciding between a manual steering box and a power-assisted one, think about your driving style and preferences. If you prefer a raw, direct feel when steering, a manual box might suit you better. However, if you prioritize comfort and ease of steering, a power-assisted box might be your best bet.
The Importance of Correct Installation and Adjustment of the Quick Ratio Steering Box
The success of your quick ratio steering box installation largely rests on your attention to detail and precision. Whether you are installing a manual steering box or a power-assisted one, it’s crucial to ensure that the steering wheel is aligned straight before proceeding. This will help with the alignment of the new steering box.
During installation, make sure the new steering box is securely fastened to the car’s frame with the mounting bolts. The bolts should be tightened to the manufacturer’s specified torque, usually detailed in the instruction manual that comes with the box.
Moreover, don’t forget to reconnect the steering shaft to the new box. If you’ve chosen a power-assisted steering box, you’ll also need to connect it to the power steering pump.
After installation, carrying out the necessary checks and adjustments is critical. Reinstall the wheels, lower your Mustang from the jack stands and ensure all bolts are tightened correctly. Check for any interference between the steering box and other parts of the car.
In conclusion, installing a quick ratio steering box in your classic Ford Mustang is a worthwhile investment for improved handling and control. The process may seem intimidating, but with careful planning, the right tools, and attention to detail, you can enjoy the enhanced responsiveness and agility that a quick ratio steering box offers. Happy driving!
