Uprated Double Valve Springs Vauxhall C20XE Z20LET C20LET X14XE X16XE X20XEÂ
Swiss silicon chrome vanadium spring steel.
Heat-treated and shot peened for high RPM.
Computer-aided design for low stress levels with very low Harmonics with excellent structural memory
Set of 16
Fitted length 31.5mm
Rate 208 lbs
Inner spring fitted length should be 29mm with 2.5mm step
Seat Pressure 68 lbs
Maximum Valve lift 11.40mm
Crushed height 17mm

Reviews
There are no reviews yet.