SPRK-N370Z-1

Dual Valve Spring Kit

details

  • Seat Pressure: 70 @ 39.40
  • Open Pressure: 197 @ 10
  • Max Lift: 14.00mm
  • Coil Bind: 22.80mm
  • Rate: 12.7
  • Kit spring: SPR-N370Z-IN ; SPR-N370Z-EX
  • Kit spring qty: 24
  • Retainer: RET-H55BE/T1 ; RET-TS5.5/T1F-BE
  • Retainer qty: 24
  • Valve locks: KPR-5.5/7A-ST
  • InnSpr.ID: 14.50mm
  • InnSpr.OD: 24.20mm
  • OutSpr.ID: 18.80mm
  • OutSpr.OD: 28.00mm
  • Valve locks qty: 48

engines

  • Nissan - VQ37VHR
$1,892.27
$1,892.27