Valve springs VW / Seat / Skoda / Audi S3 TT 1.8T 2.0 20V FCP

Valve spring dataClosing pressure:Intake valve spring - 25kg, dual exhaust valve spring - 36kgLoad: Intake - 56kg @ 10.5mm, exhaust - 84kg @ 10.5mm Maximum stroke: intake - up to 11mm, exhaust - up to 12.7mm Made of chrome-silicon steel SAE9254-V12 pcs. single intake valve springs8 pcs. double exhaust valve springsFits all 4-cylinder 1.8 20V, 2.0 20V Turbo/NA engines of the VAG Group. Thanks to this set, the risk of valve vibrations and possible engine failure is minimized. Recommended for engines with camshafts stock and racing timing gears and those operating above 7,500 rpm. Can be used with both standard and titanium FCP valve stems.