RACING VALVE SPRING KIT 200 Exc Removable thermal liner with

Removable thermal liner with

Thumb and palm reinforcement patches for durability

65% Cotton 35% Polyester

These engine guards are carefully designed to allow clearance for oil changes or valve cover access

Measures: 14"L X 17

RACING VALVE SPRING KIT 200 Exc Removable thermal liner withKPMI valve springs are 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. 80 Lbs of Seat Pressure 205 Lbs @ 0. 435"