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 200 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
This Product is not a straight forward replacement Kit ……. as with Competition Valve Springs , Correct Spring Heights & Travel are essential in avoiding coil bind , ensure that Stainless Steel Billet Valves are fitted with this product.