Supertech Subaru WRX/STi EJ20 / EJ25 DOHC 16V Dual Valve Spring Kit

Description

SPRK-TS1015-SU1

Dual Valve Spring Kit

• Seat Pressure: 70 @ 35
• Open Pressure: 209 @ 11.5
• Max Lift: 14.80mm
• 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/SUB
• InnSpr.ID: 15.20mm
• InnSpr.OD: 20.00mm
• OutSpr.OD: 27.50mm
• OutSpr.ID: 20.00mm
• Seat Locator qty: 16

engines

• Subaru – EJ20 Turbo DOHC
• Subaru – EJ25 Turbo DOHC