What is going on with this spring/shock setup?
Posted: Mon Jan 27, 2014 10:34 pm
This week have installed the following on my NA8:
NA KYB AGX
NA Eibach Pro Kit Springs
Fatcat bumpstops
Fatcat NB mounts with the spacer to prevent lowering
The car has come out like this:
The fronts are so low that the top of the tyre is above the top of the guard, I mean its just crazy
So after the car came out like this yesterday, we replaced the front top hats with NA top hats to see if that would make any difference, but of course it doesn't because that is what the spacer from Fatcat does when using the NB mounts - prevents lowering.
Previously on the NA6 I had installed Clubman Bilsteins and King Springs with the very same Fatcat bits and NB mounts and had a similarly amplified rake effect on the front... exemplified here though the rake wasn't as bad:
In both cases the rears have turned out exactly as I expected, and was hoping for.
I can't understand why this NA specific set up has resulted in such extreme lowering at the front (on both of these setups on two different cars I have tried) while the rears have turned out ok. Is it the perch height compared to stock shocks? I feel now that it has happened to me twice that I must have done something wrong in putting it all together but I don't know what it is I have done.
I've had coilovers in this car up til now and changing to a spring/shock setup is because I'm not happy with coilovers for the majority of on road driving that I do. Of course a coilover setup will negate this issue but this kind of difference front to rear is not to be expected with spring/shock combinations... can anyone shed any light on this?
NA KYB AGX
NA Eibach Pro Kit Springs
Fatcat bumpstops
Fatcat NB mounts with the spacer to prevent lowering
The car has come out like this:
The fronts are so low that the top of the tyre is above the top of the guard, I mean its just crazy
So after the car came out like this yesterday, we replaced the front top hats with NA top hats to see if that would make any difference, but of course it doesn't because that is what the spacer from Fatcat does when using the NB mounts - prevents lowering.
Previously on the NA6 I had installed Clubman Bilsteins and King Springs with the very same Fatcat bits and NB mounts and had a similarly amplified rake effect on the front... exemplified here though the rake wasn't as bad:
In both cases the rears have turned out exactly as I expected, and was hoping for.
I can't understand why this NA specific set up has resulted in such extreme lowering at the front (on both of these setups on two different cars I have tried) while the rears have turned out ok. Is it the perch height compared to stock shocks? I feel now that it has happened to me twice that I must have done something wrong in putting it all together but I don't know what it is I have done.
I've had coilovers in this car up til now and changing to a spring/shock setup is because I'm not happy with coilovers for the majority of on road driving that I do. Of course a coilover setup will negate this issue but this kind of difference front to rear is not to be expected with spring/shock combinations... can anyone shed any light on this?