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View Full Version : Max Preload setting on coilovers on the street - bad?



ncmx5
26-02-2011, 05:30 PM
Does it damage the coilover system if I run stiffest setting on the street?

kriZy
10-03-2011, 09:07 PM
+1 would also like to know

Vvvtec
12-03-2011, 09:51 PM
Australian roads are shit, unlike the smooth track surfaces coilovers are designed for. Are you actually planning on running them on max stiffness for daily driving? Your teeth will probably fall out of your head after a while.

JohnnyWalked
13-03-2011, 10:56 AM
agree with Vvvtec dont go max stiffness, normal roads arent suited to them and most likely your body too!

kriZy
13-03-2011, 12:10 PM
Question still not answered.

Vvvtec
13-03-2011, 12:39 PM
Silly question.

89lude
14-03-2011, 09:23 PM
it will increase wear and tear.

dougie_504
14-03-2011, 09:44 PM
I think they'll be fine for the most part, provided they're good quality coilovers. Any spring/shock will eventually wear no matter what stiffness it's on. Will just wear that little bit faster but if you drive well, avoid all those potholes etc it'll be alright.

If it makes you feel better my friend is running front 22kg rear 20kg on their max stiffness damper setting for his daily.

Vvvtec
14-03-2011, 09:52 PM
Youll probably become cop bait while your at it too, bouncing all over the road lol =P

ncmx5
15-03-2011, 09:53 AM
Silly question.

Why is it a silly question?

Vvvtec
15-03-2011, 10:08 AM
Just my own opinion man, I dont mean anything bad by it.

ncmx5
15-03-2011, 10:35 AM
Cool opinion. Why don't you elaborate on that opinion.

Vvvtec
15-03-2011, 10:59 AM
I used common sense to form it. I'm sorry for wasting your time.

Bludger
16-03-2011, 11:51 PM
Why do you want to preload the spring to the max setting?

ncmx5
18-03-2011, 09:35 AM
I don't want to, but because my car is too lowered and my offset is slightly too low (sits flush with the fenders) and I don't have the time to raise it up a bit yet, I keep bottoming out around corners with bumps... so I've set them on hardest for the mean time and that has stopped it from wrecking the tyres and underliner. In terms of comfort, it's still fine for me, but I don't want the coils to blow or leak because I'm driving on rougher (public roads) more regularly with hardest preload.

Bludger
18-03-2011, 09:41 AM
That's where the confusion is.

Pre-load refers to compressing the spring to beyond the rest position so there is constant load, the spring is constantly compressed.

What you're talking about is turning the damper to max stiffness, which i think is perfectly fine.

It's not a silly question.

If you were asking about the spring then its definitely silly

lol

dsp26
18-03-2011, 09:44 AM
It will CONTRIBUTE to quicker wear on seals if you drive on a constantly shit road. Because it tightens an area inside where the shock fluid goes from one area to the next hence higher pressures. Coupled with a higher spring rate to push the shock back out from damped position after hitting a bump, if the shit road was able to actually make your shock dampen as opposed to your car stiffly bouncing... That repetion is bad.... If that all makes sense?

The only damage ive seen was NOT on a honda.... Where the sussy bolts onto the chassis the area had cracked. But this was a combination of spring/damp rate and ride height

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dsp26
18-03-2011, 09:45 AM
Oh yeah bludgers right.. Its not pre-load

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