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1.9 & 2.0 8v TDI PD high lift springs and retainers (8pc.)

250.00 / kit(s)


rosten-performance Dual valve psrings

  • This setup contains dual valve springs and custom Titanium retainers to allow more valve lift.
  • Seat pressure 73lbs compared to the stock 57Lbs, an increase of 28%.
  • Open pressure at 10mm lift is 195Lbs compared to the stock pressure of 145Lbs, a 35% increase.
  • With 11mm valve lift there is ~2mm to coil bind.
Browse these categories as well: TDI 8v PD, TDI 2.5 PD
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