2005-2007 Chevrolet Cobalt SS Dual Valve Spring Kit – Set of 16 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: 75 @ 33.90
- Open Pressure: 193 @ 12.5
- Max Lift: 13.00mm
- Coil Bind: 20.00mm
- Rate: 9.6
- Kit spring: SPR-TS1012
- Kit spring qty: 16
- Retainer: RET-TS5.5/T1F
- Retainer qty: 16
- InnSpr.ID: 15.20mm
- InnSpr.OD: 20.00mm
- OutSpr.OD: 27.50mm
- OutSpr.ID: 20.00mm
- Seat Locator: SEAT-EC1015
Benefits
- Underwent a gas nitriding process before shot peening for improved fatigue life
Applications
- 2005-2007 Chevrolet Cobalt SS Supercharged Coupe
- 2004-2007 Saturn Ion Red Line
What’s In The Box?
- 16 – Springs
- 16 – Retainers
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.