Fitting polyurethane bushes to the front wishbone or indeed any part of a Triumph TR6 is an excellent way to improve the handling and restore the feel of the car to like new. In this blog post, we’ll discuss the benefits of fitting polyurethane bushes to your TR6 and provide some guidance on how to fit them to your front wishbones.

What are Polyurethane Bushes?

Polyurethane bushes are a type of suspension bush made from a synthetic polymer material. They are designed to replace the original rubber bushings in a car’s suspension system. Polyurethane is a more durable and long-lasting material than rubber, which can deteriorate over time, causing play in the suspension and a loss of handling performance.

Why Fit Polybush Bushes to your TR6?

Fitting Polybush to your TR6 can provide several benefits, including:

1. Improved Handling: The increased stiffness of polyurethane bushes reduces the flex in the suspension system, providing a more responsive and precise handling experience.
2. More Durability: Polyurethane is a more durable material than rubber, so your suspension bushes will last longer and require less maintenance.
3. Factory Feel: Polybush’s TR6 bushes are manufactured from 65a shore hardness polyurethane, which gives a “factory feel” and restores the feel of the car to like new.
4. Improved Roadholding: Fitting Polybush help to maintain correct suspension alignment, resulting in improved road holding and reduced tyre wear.

   

How to Fit Polybush to your TR6’s Front Wishbone

Fitting Polybushes to your TR6’s front wishbone is a relatively straightforward process:

1. Raise the car on a ramp or axle stands, ensuring it is securely supported.
2. Remove the front wishbone from the car. You will need to disconnect the ball joint and the anti-roll bar link first.
3. Use a bush removal tool to remove the old rubber bushes from the wishbone.
4. Clean the wishbone thoroughly to remove any dirt, grease or rust.
5. Insert the new polyurethane bushes into the wishbone, making sure they are properly seated.
6. Apply some washing up liquid to the outer surface of the bushes to aid installation. (DO NOT USE GREASE OR ANY OTHER LUBRICANT)
7. Reassemble the wishbone, ball joint and anti-roll bar link.
8. Lower the car to the ground and check the alignment of the wheels.
9. Take the car for a test drive to check the handling and roadholding.

   

Conclusion

Fitting polyurethane bushes to your Triumph TR6 is an excellent way to improve the handling and restore the feel of the car to like new. Polybush’s TR6 bushes are manufactured from 65a shore hardness polyurethane, providing a factory feel and increased durability. With the right tools and some basic mechanical knowledge, fitting these bushes is a relatively straightforward process that can be completed at home.

You can purchase your Triumph TR6 Bushes – HERE
Through Our Triumph Specialist – RIMMER BROTHERS
Or view other Triumph Models – HERE

If you own a MK2 Ford Escort, you probably know how important the steering system is to the overall driving experience, so why fit Polybush steering rack bushes on your Ford Escort MK2.

A worn-out or loose steering system can cause instability and unpredictable handling, making the car difficult to control, especially at high speeds or on the track. That’s where Polybush steering rack bushes come in. Polybush steering rack bushes 40C (Small) and 40D (Large) are a performance upgrade that replaces the standard rubber bushings in the steering rack. These bushings are designed to provide a more precise and responsive steering feel, improving the car’s handling characteristics andgiving the driver more confidence on the road or the track.

Here are some benefits of installing Polybush steering rack bushes on your Mk2 Ford Escort:

Improved steering response

Polybush steering rack bushes are made from a high-performance polyurethane material that provides a firmer and more responsive feel compared to standard rubber bushings.
This translates into more precise steering control, making the car easier to drive and manoeuvre, especially at high speeds or when taking sharp turns.

Reduced steering play

Over time, the standard rubber bushings in the steering rack can wear out and become loose, causing excess play in the steering system. This can make the car feel unstable and unpredictable, making it difficult to control, especially on the track. Polybush steering rack bushes are designed to eliminate this play, providing a more direct connection between the steering wheel and the wheels.

Increased durability

Polyurethane is a more durable material than rubber, which means that Polybush steering rack bushes are designed to last longer than the standard rubber bushings. This is especially important for track use or racing, where the steering system is put under more stress than normal driving conditions.

Easy to install

Polybush steering rack bushes are designed to be a direct replacement for the standard rubber bushings, which means that they can be installed easily with basic hand tools. This makes them a great option for anyone who wants to upgrade their steering system without having to make any major modifications.

To see more Escort MK2 Bushes – CLICK HERE

To see the whole Ford Range – CLICK HERE

If you own a classic MG BGT, you understand the importance of maintaining its performance and handling capabilities.

Suspension bushings are critical components that play a vital role in supporting and stabilizing the suspension system, however, traditional rubber suspension bushings can be prone to wear and deterioration over time, resulting in a less-than-ideal driving experience. Installing Polybush Polyurethane suspension bushings offers many benefits over rubber counterparts.

One of the most significant benefits of Polyurethane suspension bushings is their resistance to compression set.

Compression set is the permanent deformation of a material when the original load has been removed. In easy-to-understand terms, we know tyres can flat spot when stored over winter, but the same rings true with ALL rubber parts and many other materials.
Rubber suspension bushings are particularly susceptible to compression set, which reduces their effectiveness and affects alignment, increasing tyre wear and brake effectiveness.
The suspension bushings offered by Polybush, are not affected by compression set, ensuring consistent performance and handling throughout their lifespan.

Polyurethane is also resistant to oil, fuel, and other road contaminants, which can degrade rubber bushings. Polybushes are engineered to withstand harsh environments and remain functional, even under extreme conditions.

We also offer different grades of Polyurethane suspension bushings for classic MG BGT’s.

The Comfort grade offers an OEM feel, providing a refreshed and revitalized driving experience.
The Performance grade offers a more direct steering feel, with more predictable cornering and greater confidence in the drive.
Whichever grade you choose, Polybush Polyurethane suspension bushings are an excellent upgrade over traditional rubber bushings.

In conclusion, Polybush Polyurethane suspension bushings offer numerous benefits for classic MG BGT owners, their resistance to compression set, durability against road contaminants, and availability in different grades make them an ideal replacement for worn-out rubber bushings.

By upgrading your suspension bushings to Polybush, you can restore and enhance your car’s handling and performance, ultimately improving your driving experience.

To see all available suspension bushes – CLICK HERE!

For many years now, we’ve been working with Tegiwa, The European distributor for global brands such as Skunk2 Racing, Yellow Speed Racing, K-Tuned, MFactory and Apex Race Parts.
With over 150 brands on the website and still rapidly growing, Tegiwa is quickly becoming a household name amongst tuning enthusiasts.

Being in the Tegiwa catalogue next to brands like HKS & Garrett shows that Polybush is right up there with the best in the business.