Supertech Beehive Valve Spring Kit | 2007-2012 Mini Cooper R56 (SPRK-MC56BE)
Supertech
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2007-2012 Mini Cooper R56 Beehive 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
- OutSpr.ID: 16.80mm
- OutSpr.OD: 23.30mm
- InnSpr.OD: 18.80mm
- InnSpr.ID: 12.30mm
- Seat Pressure: 65 @33.60mm
- Open Pressure: 163 @10mm
- Max Lift: 11.40mm
- Coil Bind: 22.20mm
- Rate: 9.80mm
- Kit spring: SPR-MC56BE
- Retainer: RET-MC56BE
Benefits
- Underwent a gas nitriding process before shot peening for improved fatigue life
Applications
- 2007-2012 Mini Cooper R56
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.
