Supertech Beehive Valve Springs | 2007-2012 Mini Cooper S (SPR-MC56BE)

Supertech Beehive Valve Springs

All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high RPMs. Using high quality steel alloy also provides the added benefit of better structural memory for all of our springs.

Our valve springs are computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue. We also utilize computer software that allows us to ensure that the harmonics are under control. This combined with our high quality steel alloy enables Supertech valve springs to be more durable in extreme conditions, giving your performance racing engine a serious competitive advantage in both performance and durability.

Specifications

• PRESS.SEAT: 65 @33.60mm
• MAX LIFT: 11.40mm
• COIL BIND: 22.20mm
• RATE: 9.80 lbs/mm
• SPRING : SPR-MC56BE

Applications

• 2007-2012 Mini Cooper S

What's In The Box?

• Vale Springs

Warranty

• Manufacturer Standard Warranty