GSXR1000 K1-8 Kibblewhite Valve Springs - Beehive Valve Springs and Bases 60-60950

Kibblewhite Precision Maching Beehive Spring Kit. 60Lb seat pressure. Includes Spring bases , KPMI® has gone a step further and specified the latest in Spring materials and processing, for an extremely robust design that will last longer than anything currently on the market Unique features of this Spring include a beehive variable rate wind to reduce the chances of Spring surge due to cam harmonics, Super-Clean Chrome Silicon wire with additional Vanadium and Nickel added for increased strenth, and a gas nitrided and double shot peened finish for greater fatigue life