High Rev Competition Valve Spring KiT – Opel C20XE
Will eliminate coil bind and valve float when installed correctly
Made from High Quality Chrome Silicone
Rated up to 9000rpm
Suitable up to 14mm of Cam Lift with 185 lbs of pressure
Retainers for 7mm stem ( 3 groove cotter type )
KIT includes : 16 x Inner Valve Spring / 16 x Outer Valve Spring / 16 x Upper Chromoly Retainers / 16 x Lower Spring Seats