COMP Cams Beehive Valve Spring Set 0.650" Max Lift 4.6L 2V

COMP Cams:
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MSRP $278.53
You save 10%

COMP Cams 0.650" Max Lift Beehive Valve Spring Set for Mustangs with a 2V 4.6L Modular Engine.

With a .650" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2V engines and Duramax applications. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer.

The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life. Because of the unique Beehive design, the valve train can handle more RPM and more aggressive cam profiles.

-Outer Diameter: Top 1.013/Bottom 1.101
-Inner Diameter: Top 0.650/Bottom 0.738
-Seat Load: 120 @ 1.640
-Open Load: 275 @ 1.040
-Coil Bind: 0.970
-Rate (Lbs/In): 258
-Titanium Retainer: 702
-Steel Retainer: 700
-Cup Seat: N/A
-Shims: N/A

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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does it come with all keepers and seats?

Asked by: ken ben
This is the springs only.
Answered by: rk cjpp
Date published: 2019-03-21
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