SPRK-AUDI18T - Dual Valve Spring Kit
Type: Dual Spring
Press.Seat: 60 @36.60 intake
Max Lift: 13.60in / 13.70ex
Coil Bind: 23.00in / 19.50ex
Rate: 6.70in / 10.00ex (lbs/mm)
Retainer: RET-AU5VI/T2 Intake (12)
Press.Seat: 80 @ 33.20 Exhaust
Retainer: RET-AU5VE/T1 Exhaust (8)
Seat Locator : SEAT-H1000 Exhaust only (8)
Spring : SPR-A2095 intake
Spring : SPR-H1002D-AU Exhaust
Optional Exhaust spring SPR-H100DR/AU for more seat pressure.