Audi / VAG 1.8 4 Cyl. 5-Valve engine 20V incl. retainers
Double spring (intake / exhaust) springs (12 single spring) - (16 double spring) - upper spring retainers Standard / Standard - lower retainers inlet Standard / Standard - lower retainers outlet is not necessary / is not necessary - fitting instructions: (intake / exhaust) Installed high 34.0 / 32.0 - Valve lift 11.0 / 13.0 - Hardness bp 72/115.
Availability: Out of Stock - on backorder and will be dispatched once in stock.