I am looking for suggestions on springs to put on the car for the upcoming autocross season. I have Koni Sport Yellows for dampers on the car right now & I believe the optimum spring rate for them is between 500 & 600, any higher and the dampers will leak and/or explode...I am not 100% certain on the spring rate though...It may be a little higher than that...
So yea, I am looking for some suggestions on Springs...I am leaning toward the H&R Race Springs, but I might consider some other suggestions (i.e. BMR, Ford Racing, etc. NO Eibach) though if anyone has any input...
'05 GT - Borla Catback, JLT Series 3 Intake & SCT SF3 Tuner, Koni Adjustable Shocks/Struts, H&R Race Springs, Roush Shifter, Hawk HP+ Brakes all around, Steeda Front Sway Bar & End-Links, Royal Purple Fluids
'2011 F-250 Super Duty Crew Cab - 6.7L PSD 4x4