COMP Cams Valve Springs Ford 4.6L 4 Valve - 26123-16

Performance Street 1.105" OD Beehive Spring, 1.470" Installed Height, 16 Spring

Beehive Valve Springs: Top .943" OD, .580" ID

With a .500" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L Modular 4 Valve engines. 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 Camshaft profiles. <table border="1"> <tr> <td>Part #</td> <td>OD</td> <td>ID</td> <td>Seat Load</td> <td>Open Load</td> <td>Coil Bind</td> <td>Rate (Lbs./In.)</td> <td>Titanium Retainer</td> <td>Steel Retainer</td> <td>Cup Seat</td> <td>Shims</td> </tr> <tr> <td>26123</td> <td>Top Bottom</td> <td>.9431.105</td> <td>.580.742</td> <td>90 @ 1.470</td> <td>252 @ .970</td> <td>.900</td> <td>324</td> </tr> </table>

• Reduces the weight of the spring and allows a smaller, lighter retainer
• Allows better heat dissipation for longer life of the spring
• Handles stress more efficiently
• More stability, higher RPM, longer life and more horsepower
• Reduces the weight of the spring and allows a smaller, lighter retainer
• Increases high RPM horsepower and durability
• Increases harmonic resistance for greater stability
• Handles stress more efficiently