Supertech Beehive Valve Springs for 2007-2013 BMW M3 (E92) S65 32v 4.0L V8 Engines

Supertech Beehive Valve Springs for 2007-2013 BMW M3 (E92) S65 32v 4.0L V8 Engines

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Supertech Beehive Valve Springs for 2007-2013 BMW M3 (E92) S65 32v 4.0L V8 Engines

Set of 32 Beehive Valve Springs

SPR-BMS65-BE1

Type: Beehive Spring
Press.Seat: 77lbs @ 40.10mm
Max Lift: 12.20mm
Coil Bind: 27mm
Rate: 10.30mm

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. All Supertech valve springs are made with premium super clean 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, giving your performance racing engine a serious competitive advantage.