This sacrifices some of the ride comfort, but you often need coil springs to keep your vehicle from bottoming out. Coilovers themselves consist of a spring, or the coil, wrapped around a shock absorber. As you hit bumps or divots in the road the coil compresses and when the road levels out again the shock absorber pushes the spring back up for a smooth ride. As an added perk to those looking to get their vehicle as low as possible, the lower you adjust the coilover, the stiffer the ride.
This works because as you shorten the coilover you compress the mainspring more. The tighter you compress the spring, the more force it exerts to the top of the coilover. This force makes it harder for the coilover to compress to match road conditions, giving you a stiffer ride.
While performance advocates rave about the advantages of coilovers, most users will notice two distinct advantages. Of course, you can achieve some of the same results by installing lowering springs instead of coilovers , but there are advantages and disadvantages to each setup. Not only can you easily adjust the height of your vehicle, but they work to prevent your vehicle from bottoming out when you lower it too. While coilovers are better known for their height adjusting capabilities, they often get a bad rap for creating a rougher ride.
Just like high-quality shocks will help your vehicle when rounding corners or turning at high speeds, coilovers help your vehicle take those sharp turns too.
Simply install the coilovers and adjust them to a higher ride height. In addition to this, other coilovers will allow adjustment of rebound and compression. High end competition use coilovers offer a massive amount of adjustment. Of course, not every driver wants to take their vehicle to the track, and some drivers simply prefer the look of a lowered vehicle. If you need to raise your vehicle, coilovers can do the trick. In this way, they are like a coilover. The most significant difference between a coilover and a strut is that a coilover has the coil spring integrated with the coilover, where a strut simply has a place to mount the coil spring.
Sometimes your struts will have coil springs outside them, but this does not turn them into a coilover. The springs on a coilover are a perfect match for the valving in the shock underneath. Furthermore, you can adjust coilovers, unlike typical coil springs or struts. While coilovers perform some of the same functions as a shock absorber, they are entirely different car components. Meanwhile, your coilover has a shock absorber inside the coil. Coilovers continue by installing a coil spring directly around the shock absorber.
The best way to do this is by having all the right tools for the job like:. While the exact steps vary from vehicle to vehicle, the basic steps to follow are:. Because of this, always make sure that you have a coil spring compressor when removing coil springs.
Ratchet straps are not the same thing and extremely dangerous to use to compress coil springs. Not only will you lose some of their dampening ability, but you risk loosening your spring, which is extremely dangerous!
Coilovers gained popularity because of how easy they are to adjust. To adjust the coilovers, first, unlock collar B by taking your adjustment wrench and turn it clock-wise.
Once loose, spin collar B by hand down the length of the coilover. You will then use the adjustment wrench to turn collar A clockwise to lower and counter-clockwise to raise the car.
Once you have the perches adjusted to where you want it, spin collar B back up against collar A and use both provided adjustment wrenches to lock the collars against each other. To lock, turn collar B counter-clockwise and collar A clockwise. Fully threaded coilovers have independent ride height adjustment and spring pre-load adjustment. To adjust the ride height of a fully threaded kit, unlock collar C by using the supplied adjustment wrench by turning the wrench counter-clockwise.
Once collar C is loose, spin the lower spindle mount up or down the length of the coilover. To raise the car, you will lengthen the coilover, to lower the car; you will shorten the length of the coilover. You can also adjust the ride height without having to unbolt the lower spindle mount by turning collar A or B but make sure that before doing so, that collars A and B are tightened against each other.
Once collar C is loose, you will turn collar B counter-clockwise to raise the car or you will turn collar A clockwise to lower the car. Once the ride height is right where you want it, you will then tighten collar C against the lower spindle mount. For coilovers that offer camber adjustment, you will loosen the four allen head bolts on the top of the coilover then adjust the coilover inwards or outwards. To make the camber more negative, you will adjust the coilover inwards towards the inside of the engine bay.
To make the camber more positive, you will move the coilover towards the outside of the vehicle. Keep in mind, the more negative or positive camber that you run may result in increased tire wear. For our Primo coilovers, to adjust the damping to be softer, turn the adjusting knob counter clock-wise. To make the damping stiffer, turn the adjusting knob clock-wise. For sure. Just give us a call and we can give you a price on a replacement set. Our number to call is Can you use these to lift the car beyond stock height?
Would you recommend this? That will greatly depend on which vehicle you have. There could be other issues going on with your suspension. Our number is It will depend on the vehicle. Give us a call when you have a moment and we can help you out! The rear is just inverse from the front so to lower the car, turn the collars counter clock-wise and to raise the car, clock-wise.
Let us know if you have any other questions! But the answer still eludes me. So the question is, how do i set the preload on a partially threaded coilover i got from Raceland? This is usually found on very high end suspension components i. The rest of the time it is usually rally spec. There are plenty of options out there for coilover choices; street, race, and rally spec. All of these have varying price points, ranging from the low end such as Godspeed and Raceland, all the way to kW and Bilstein.
Do your research, and talk to your trusted tuner when considering purchasing. Ask around in your automotive circles about their experiences and go from there.
Okay, so i just got a set of coilovers and are there such a thing as non adjustable rise height but still have the locking nuts under the spring? Ive been trying to lowet mu car but my set doesnt have the third nut all the way at the bottom..
Yes non adjustable ride height are often referred to as partially threaded coil covers. They have two locking nuts which allows you to adjust the preload on your springs. Preload is defined as the slack being removed from the spring and just Tim Rodie. Alessandro Renesis. Jesse Billington. Ben Welham. How To. How To Adjust Coilovers. Godspeed Project. Ohlins Coilovers. Join In Want to add something? Comments 3 Popular Latest.
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