650 lbs/in Barrel Type
Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load
With the exception of stiffer rates and slight change in ride height
These springs can also help preventing loss of traction due to inside wheel lift during hard cornering
Swift Standard Conventional Springs 9.5in length, 5.5 in OD, 425 lbs/in Assist Springs 650 lbs/in Barrel Type9. 5in length, 5. 5 in OD, 425 lbs in Swift Standard Coilover Springs are made from a proprietary (H5S. TW.) Material. This allows Swift Springs to manufacture a spring that is has more stroke, increased traction and handling as well as a spring with less coils, resulting in a lighter spring with less unsprung weight. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le