Master the Art of Bending Brake and Fuel Lines in Your Classic Car
Table of Contents
- Introduction
- Tools for bending brake or fuel lines
- Choosing the correct tubing size
- Preparing the tubing for bending
- Using a coat hanger as a template
- Marking the start of the bends
- Using a tubing bender
- Proper technique for bending the tubing
- Checking alignment and angle
- Dealing with multiple bends
- Finalizing the bends
- Conclusion
Introduction
In this article, we will guide you through the process of properly bending the brake or fuel lines in your classic car. We will discuss the tools you will need, the correct tubing size, and the step-by-step process of bending the lines. Whether you are replacing existing lines or creating custom ones, this article will provide you with the knowledge and techniques to complete the job effectively. So let's get started!
Tools for bending brake or fuel lines
To bend the brake or fuel lines in your classic car, you will need a hardline bender. This tool consists of a pivot point and two arms. The longer arm is used for leverage, while the marks on the bender denote the degree of each bend. It is important to have the right tools to ensure accurate and precise bends in the tubing.
Choosing the correct tubing size
Before you begin bending the tubing, it is essential to choose the correct size that will work with your bender. The tubing comes in various sizes, such as quarter inch, five-sixteenths, and three-eighths of an inch. However, keep in mind that three-eighths of an inch tubing can be challenging to bend by hand and may require additional assistance such as clamping it into a vice.
Preparing the tubing for bending
Before starting the bending process, it is crucial to ensure that the tubing is properly prepared. This includes flaring the end of the tubing and attaching the necessary fittings. By doing this beforehand, you can avoid difficulties in inserting the tubing into the flaring tool after bending.
Using a coat hanger as a template
To determine the length and placement of the bends, you can use a coat hanger or a bendable wire that will hold its shape. By bending the wire to match the desired bends, you can ensure that the tubing will fit neatly and be out of the way in your classic car. This method is especially useful when creating custom lines.
Marking the start of the bends
To ensure accurate bends, it is important to mark the start of each bend on the tubing. By aligning the tubing with your template and making precise marks, you can ensure that the bends are made in the correct places. These marks will serve as reference points when setting up the tubing in the bender.
Using a tubing bender
A tubing bender is specifically designed to bend hardlines like brake or fuel lines. To use the bender, set it up for the specific line size you are working with. Place the tubing in the bender, aligning the mark on the tubing with the zero mark on the bender. This allows for consistent and accurate bends.
Proper technique for bending the tubing
When bending the tubing, it is crucial to execute the bend in one smooth motion. Avoid starting and stopping during the bend, as this may result in a flawed and inconsistent bend. By using a template or reference point, you can ensure that the bend reaches the desired angle, such as 90 degrees, without any kinks or twists.
Checking alignment and angle
After each bend, it is essential to check the alignment and angle of the tubing. Hold it up against your template or compare it to existing lines to ensure that it matches correctly. This step is crucial, especially when dealing with multiple bends, as it ensures that the lines are on the same plane and properly aligned.
Dealing with multiple bends
When working on a classic car that requires multiple bends in the brake or fuel lines, it is important to carefully plan and execute each bend. By holding the lines together and marking the next bend, you can ensure that the bends are made in the correct direction and on the same plane. This step may require flipping the tubing and double-checking the alignment before proceeding.
Finalizing the bends
Once all the bends are made, it is important to double-check the alignment and angle of the tubing. Carefully compare it to your template or existing lines to ensure that it matches correctly. If necessary, make small adjustments to achieve the desired outcome. Remember that the tubing may have a slight springback, so going slightly past the desired angle is recommended.
Conclusion
Bending brake or fuel lines in a classic car requires precision and attention to detail. By using the proper tools, choosing the correct tubing size, and following the step-by-step process, you can achieve accurate and professional results. Whether you are replacing existing lines or creating custom ones, mastering the art of bending tubing will make your classic car restoration project a success.
Highlights
- Learn how to properly bend brake or fuel lines in your classic car
- Understand the tools required for the job
- Choose the correct size of tubing for your project
- Prepare the tubing and fittings before bending
- Use a coat hanger or bendable wire as a template
- Mark the start of each bend for precise measurements
- Utilize a tubing bender for accurate and consistent bends
- Follow the proper technique for smooth and kink-free bends
- Check alignment and angle to ensure a perfect fit
- Master the skill of bending multiple lines in the correct direction
FAQ
Q: Is bending brake or fuel lines a difficult task?
A: Bending brake or fuel lines requires precision and careful execution, but with the right tools and techniques, it can be done effectively.
Q: What size of tubing should I use for my classic car?
A: The size of tubing you should use depends on your specific project and the recommendations for your car model. It is important to choose the correct size that is compatible with your tubing bender.
Q: Can I bend three-eighths inch tubing by hand?
A: Three-eighths inch tubing can be challenging to bend by hand, and you may require additional assistance such as clamping it into a vice.
Q: Do I need to flare the tubing before or after bending?
A: It is recommended to flare the tubing before bending to ensure that the fittings can be easily attached without interference from the bends.
Q: How do I ensure precise bends in the tubing?
A: By using a template, marking the start of each bend, and following the proper technique, you can achieve accurate and consistent bends in the tubing.
Q: What should I do if I make a mistake in the bends?
A: If you make a mistake in the bends, it is difficult to correct it. It is recommended to plan and execute each bend carefully to avoid any errors.
Resources:
