Anybody have any experience with getting good short times from 03/04 IRS's? I can cut 1.70's-1.72's 60's on my ET streets but that's it, and I'm on a stiff autox/aggressive street setup right now. What I'm really looking for is what shocks/struts spring rates (coilovers) should I go with?? I'm currently running 350lb front and 575lb rear springs on bilstein HD struts and 03/04 cobra bil shocks with max motors coilover kit.
My goal is 1.65 60ft consistently, think that's possible with changing my spring rate/damper setup???
My goal is 1.65 60ft consistently, think that's possible with changing my spring rate/damper setup???
