Supertech Dual Valve Spring Kit w/Variable Intake Lift | Multiple Subaru Fitments (SPRK-SUEZ30-W)
Supertech
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Subaru EZ30 H6 (2nd Gen) Dual Valve Spring Kit by Supertech
Supertech Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Spring / Retainer kits are second to none in terms of performance, quality and value.
Features
- Seat Pressure: 85 @ 31.9
- Open Pressure: 195 @ 11
- Max Lift: 12.40mm
- Coil Bind: 19.50mm
- Rate: 10
- Kit spring: SPR-H1002D ; SPR-TS012
- Kit spring qty: 24
- Retainer: RET-H1000/T2 ; RET-TS5.5/T1F
- Retainer qty: 24
- Seat Locator: SEAT-TS/SUH6E
- InnSpr.ID: 15.50mm
- InnSpr.OD: 20.50mm
- OutSpr.ID: 21.90mm
- OutSpr.OD: 29.10mm
- Seat Locator qty: 12
Benefits
- Underwent a gas nitriding process before shot peening for improved fatigue life
Applications
- 2008-2009 Subaru Legacy
- 2004-2009 Subaru Outback
- 2006-2007 Subaru Tribeca
What's In The Box?
- 24 - Springs
- 24 - Retainers
- 12 - Seat Locators
Warranty
- Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.
