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Thread: P11 suspension geometry after lowering

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Posts: 1-4 of 4
2009-07-08 17:41:12
#1
P11 suspension geometry after lowering
A while ago i read an article on Modifiedmag about lowering cars.
I came to the conclusion that my car was to low for better handling.
I raised the car about 0,5 inch all around and noticed an improvement.

My question to you:

What will be the ideal ride height (measured from a leveled surface to the lower control arm) for the P11 on the front?

Currently driving with Intrax RS coilovers (stock upper mounts + bushings etc) and with 215/35/18 tires.
The coilovers are pretty stiff, stiffer than TEIN SS, dont know if this matters for my question.

I also got a Made by Nissan JDM front upper strutbar and the well known 22mm anti swaybar on the rear (underside).
2009-07-08 20:08:31
#2
Or maybe someone can read this picture of my car, wheel geometry wise?

2009-07-08 20:36:20
#3
Originally Posted by damasterpnut

What will be the ideal ride height (measured from a leveled surface to the lower control arm) for the P11 on the front?


Unfortunately, I do not believe anyone is going to give you the answer that you are looking for. Your best bet is to start researching the correct angle for your axles/CV joints - make sure that the height of your car is not so low as to cause binding or failure of those joints.

Then you will have to balance ride height/weight transfer/center of gravity with suspension travel (too low and you won't have any) along with the axles angles.

In a perfect world, your suspension would have enough travel (stock for a street car) after you set the axle angle. Then you tune the spring rates for the weight transfer and fine tune with sway bar settings.

Josh
2009-07-08 21:02:14
#4
Sounds like you know stuff. How can i take measurements in order to get the right ride height. Any tips for me?
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