Valve dual spring kit SuperTech for Subaru WRX STI EJ20 / EJ25 (64lbs@36mm)

Dual Valve Spring Kit

• Seat Pressure: 64 @ 35.6
• Open Pressure: 199 @ 11.5
• Max Lift: 15.30mm
• Coil Bind: 20.70mm
• Rate: 12.1
• Kit Spring: SPR-TS1015
• Kit Spring qty: 16
• Retainer: RET-TS60/WRX1
• Retainer qty: 16
• Seat Locator: SEAT-TS-SUB3
• Inner Spring ID: 15.20mm
• Inner Spring OD: 20.00mm
• Outer Spring OD: 27.50mm
• Outer Spring ID: 20.00mm
• Seat Locator qty: 16

Engines

• Subaru - EJ20 Turbo DOHC
• Subaru - EJ25 Turbo DOHC

Manufacturer: SuperTech

SKU: USA-ST-SPRK-TS1015-SU3

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