Originally Posted by
Marc sierra
The motorways in The Netherlands are quite good, just like the main roads out of town. It's just some roads in some towns are quite bad, made of paving stones instead of tarmac and some speed humps are really bad.
I like to drive mine at the track as well. It's on Federal RSR tyres, a semi slick just like the Toyo R888, with little less grip though. At the moment it is still on Koni adjustable shocks with Ahmed Bayjoo springs. For the road that is fine, but on the track I find them quite soft. I'm thinking of getting a Gaz Gold set, but not really sure on what spring rates to use. It would be nice to know what springs rates are comparable to the Ahmed Bayjoo fast road springs.
Since u got the federals I definitely wouldnt go softer than 500lbs front or rear. On the track u need stiff springs and since u got grippy tires now the roll will increase. I use 600 front and 500 rear atm but will change this winter for 700 front and 600 rear. My car is mainly a trackday car thou and I dont mind a bumpy ride.
Saw this pic in ur thread
Seems like u got some serious roll there. And u got the springs on the rear in their original position wich means the motion ratio on the spring is like 0.5. Wich means if u use 500lbs they actually only "deliver" 250lbs. But I think u already know this
Install the coiloverkit u removed in the beginning of the thread and test it just for fun. I belive that will work alot better on the track
// Jimmy