coilover suspension

Types of Coilover Suspension

Coilover suspensions are designed to replace standard shock absorbers and coil springs. Coilover suspension kits are available in two main types, which are as follows:

• Threaded Body Coilover Kits

The coil springs in these coilovers kits are designed with a threaded lower spring seat. This allows the height of the vehicle to be adjusted by moving the spring seat up or down the shock absorber body. Threaded body coilover kits are usually used for track racing or street performance. The design allows for easy adjustment of the ride height without compromising the suspension travel.

• Pillow Ball Mount Coilover Kits

The top of the shock absorber in a pillow ball mount coilover kit has a spherical joint or bearing. This allows the shock absorber to pivot in any direction and reduces the flex between the suspension and the car body. Pillow ball mount coilover kits provide the best possible connection between the road and the vehicle. They are used for racing and vehicles with high performance.

Specifications and Maintenance of Coilover Suspension

Car bc racing coilovers systems can be specified in several ways, including the following.

• Coil Spring Rates

Coil spring rates measure how much force is required to compress the spring by one inch. A higher spring rate indicates a stiffer suspension. This can be specified in pounds per inch or kilograms per millimeter.

• Damping Adjustment

Damping adjustment lets the driver or mechanic change how fast the shock absorbers compress and rebound. Dampers often have settings for soft, medium and firm.

• Spring Preload

The spring preload sets how much the coil springs are compressed when the suspension is at rest. It's usually specified in millimeters. Increasing the preload raises the car's ride height.

• Travel Range

Travel range is specified in millimeters and can be measured with the suspension fully extended and fully compressed. It shows how much the suspension can move up and down.

• Threaded Body Length

Threaded body length is the distance between the top and bottom mounting points of the damper. It's specified in millimeters and affects how much the suspension can be lowered.

• Spring Compatibility

Spring compatibility specifies the size and type of coil springs that can be used. The most common size is 2.25 inches in diameter.

• Vehicle Compatibility

Vehicle compatibility specifies the make, model and year of vehicles that the bc coil overs can be installed on. It may also specify any modifications needed for proper fitment.

Regular maintenance is key to keeping a car's tein coilovers in good condition. Here are some general maintenance tips.

• Cleaning

Washing the coilovers with water and mild soap removes dirt and grime. A wire brush can also be used to clean hard-to-reach areas.

• Inspection

Inspecting the coilovers for leaks, damage and loose parts. Check the bushings, top hats, and end links. Look for signs of damage, such as dents on the shock body or oil leaks.

• Lubrication

Lubricating all moving parts with silicone-based grease. This includes the adjustment knobs or rings, the lower spring perch, and the threads on the shock body.

• Adjustment

For coilovers with adjustable ride height and damping, follow the manufacturer's instructions. Make changes gradually and record settings for reference.

• Replacement

Any worn or damaged components should be replaced promptly. This includes bushings, shock absorber, and coil springs.

• Wheel Alignment

After installing or adjusting coilovers, have a professional perform a wheel alignment. This ensures even tire wear and optimal handling.

How to Choose a Coilover Suspension

It is essential to consider the following factors when selecting a coil spring suspension:

• Vehicle Type and Use

While selecting a coilover suspension, it is important to consider the type of vehicle and its use. The make and model of the vehicle should be known, as the godspeed coilovers is compatible with a particular vehicle. Whether the vehicle is for everyday use, off-road, or racing also affects the choice of the coilover suspension.

• Budget

There are different types of coilover suspensions, each with its own features and benefits. It is important to set a budget for the coilover suspension that will be purchased. Going for a coilover suspension that is beyond the set budget isn't advisable, as it will affect other financial plans.

• Adjustability

This factor is very important when selecting a coilover suspension. The adjustability of the coilover suspension helps to adjust the ride height, damping force, and spring preload. This allows the coilover suspension to be tuned to the specific needs of the vehicle and the driving style.

• Quality and Brand

It is important to go for a reputable brand when selecting a coilover suspension. These brands are known to make quality and durable products. Also, reading reviews and feedback from other customers will help to know the quality of the coilover suspension to be purchased.

• Spring Rate

It is important to consider the spring rate of the coilover suspension. The spring rate is measured in pounds per inch or kilograms per meter and shows how stiff the springs are. A coilover suspension with a high spring rate is very stiff, while a coilover suspension with a low spring rate is very soft. The spring rate of the coilover suspension will depend on the type of vehicle and driving style. For example, if the vehicle is heavy, a coilover suspension with a high spring rate should be selected.

• Compatibility

Before selecting a coilover suspension, it is important to know the compatibility of the coilover suspension with the vehicle. This can be known by checking the make and model of the vehicle, as well as the year of manufacture. Also, it is important to know whether any modifications will be required for the coilover suspension to fit the vehicle.

How to DIY and Replace Coilover Suspension

Replacing a car's coilover suspension system is a complex process that requires a great deal of mechanical expertise. Below is a step-by-step guide on how to replace coilover suspensions.

• Tools and materials needed: Coilover spanners, socket set, torque wrench, car jack, jack stands, spring compressors, safety glasses, and gloves.
• Step-by-step guide
• Step 1: Lift the vehicle using a car jack and secure it with jack stands for safety.
• Step 2: Remove the wheels
• Step 3: Remove the old suspension

Remove the components that attach the shock absorbers to the vehicle (such as the lower control arm, lower ball joint, or lower strut mount). Use a coilover spanner to remove the upper and lower spring perches from the old coilover.

• Step 4: Install the new coilover

Remove the coil springs from the old coilover using spring compressors. Then, unscrew the top hat or top mount and remove it from the old coilover. Slide the new coilover into the suspension assembly. Be sure to align the bolt holes on the coilover with the holes on the suspension assembly. Reinstall the top hat or top mount.

• Step 5: Reassemble the suspension components

Reconnect the lower control arm, lower ball joint, or lower strut mount to the new coilover using the appropriate bolts. Make sure to follow the manufacturer's specifications when tightening the bolts and nuts.

• Step 6: Reinstall the wheels

Lower the vehicle to the ground and remove the jack stands. Use a torque wrench to tighten the lug nuts to the manufacturer's specified torque.

Q and A

Q1: What is a coilover suspension for a vehicle?

A1: A coilover suspension is a vehicle suspension system consisting of a shock absorber and a coil spring combined as one unit.

Q2: How does a coilover suspension work?

A2: The coilover acts as a link between the vehicle and the wheel. The coil spring helps to support the weight of the vehicle. It ensures the wheel moves up and down when driving on rough roads. The shock absorber controls the up and down movement of the wheel set by moving in and out of the shaft. It ensures the vehicle remains stable and the wheel maintains contact with the road surface.

Q3: Which is better, a spring or coilover suspension?

A3: A coilover suspension is better than a spring suspension because of its design. It combines a spring and shock absorber in one unit. This makes it fit the vehicle easily. The coilover is also adjustable, which makes the vehicle more stable and improves handling.