SPRNG KIT .610 LIFT EVO 84-99 TC '99-04 5/16 STEM VALVES

Wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass and operating rpm.

Dimensions
W 7.35in * H 2.3in * L 4.8in
Weight: 1.25lbs