Coilover Question
#3
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Originally Posted by macdaddy
Front, rear, or all 4 corners?
Safe to say that if it's any sort of RX-7 and it's not making a ton of downforce then that rate seems very high.
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Originally Posted by Killa_FD
1007lbs in the front and 1007lbs. in the rear of the FD
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I've heard of at least one person running 1000 lb/in springs on the front in a dedicated track car, but I agree, that sounds way too stiff to me. You'd have to only run on dry tracks as smooth as glass, otherwise, you wouldn't have any body roll, but you'd be skittering all over the place with every little irregularity in the pavement. And as rynberg said, your rear rates need to be lower than the front or you will be seeing your *** end pass you on every corner.
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Originally Posted by Killa_FD
What if you have 895lbs of spring rate coilovers for the front and rear of the FD?
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Originally Posted by Killa_FD
What if you have 895lbs of spring rate coilovers for the front and rear of the FD?
The RX7 is not like a Honda Civic where you need 800+ lb springs to be race-stiff... the suspension designs are incredibly different and a 450 pound spring will stiffen the RX7 up a lot more then you might think... it has to do with how close the shocks lower mounting points are to the wheel, this gives them more leverage agianst suspension loads compared to other cars where the shock mounts more inward on the lower arm.
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