OVERVIEW
PERFORMANCE PARTS

SPRK-AUDI4.2T
$1,263.45
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 (24)
- Press.Seat: 80 @ 33.20 Exhaust
- Retainer: RET-AU5VE/T4 Exhaust (16)
- Seat Locator : SEAT-H1000 Exhaust only (16)
- Spring : SPR-A2095 intake (24)
- Spring : SPR-H1002D-AU Exhsut (16)
Engines
Audi - 8cyl V8 4.2l BHF/BHK