Valve springs VW 2.0 16V ABF, FCP discs

Spring valve dataInstalled seat pressure - 38kgLoad - 100kg@12.5mmMaximum travel - up to 13mmMade of SAE9254-V chrome-silicon steelOuter diameter of the outer spring: 30.50mmInner diameter of the outer spring: 23.20mmOuter diameter of the inner spring: 21.20mmInner diameter of the inner spring: 16.20mm16 pcs. outer springs16 pcs. inner springs16 pcs. titanium retainersFits VW 4-cylinder 16V ABF engines. This kit minimizes the risk of valve vibration and possible engine failure. Recommended for engines with stock and racing camshafts and revolutions above 7600 RPM. Titanium retainers are very light and strong and help eliminate valve vibration. Their weight is only 10g.