Comp Cams Valve Springs, Ford 4.6L 4 Valve

• Unique spring design reduces weight while providing better valve control and maintaining stability of performance street applications
• Increased harmonic resistance increases stability and reduces damaging harmonics
• Oval/multi-arc shape places maximum surface area at the point of highest stress
• Revolutionary design yields more stability, higher RPM and more horsepower

COMP Cams Beehive Valve Springs are revolutionizing performance street applications. With the valve control and reduced weight that Beehive Springs deliver, street cars are now able to turn more RPM and have higher lift camshafts while maintaining the stability of OE applications. The unique Beehive design reduces spring and retainer weight even as it yields greater spring stability. In addition, the oval shape of the wire allows better heat dissipation for longer spring life.

O.D.: .943 (Top) 1.105 (Bottom)

I.D.: .580 (Top) .742 (Bottom)

Seat Load: 90 @ 1.470

Open Load: 252 @ .970

Coil Bind: 0.900

Rate (Lbs./In.): 324

Titanium Retainer: 798

Steel Retainer: 799

Cup Seat: N/A

Shims: N/A