NJPerformance valve springs set for PD 16v 2.0tdi

Performance valve springs for PD 16v. The set prevents valve float under high boost pressures due to springs greater stiffness compared to the OEM springs. Set consists of 16 uprated valve springs that fit without regrinding. Installed seat pressure – 33kg (+35% over stock springs). 9mm lift pressure – 65 kg (+40% over stock springs). […]