Description

Performance Street 1.290" OD Beehive Spring 1.800" Installed Height 1 Spring With a .600" maximum lift these Beehive Valve Springs were designed for hydraulic Roller cams. 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>26915</td><td>Top Bottom</td><td>1.0551.290</td><td>.650.885</td><td>105 @ 1.800</td><td>293 @ 1.200</td><td>1.100</td><td>313</td><td>762 772 788</td><td>761 774 783 787 795 1787</td><td>4705</td><td>4753</td></tr></table>

• Specifications

  • 1 Spring
  • 1.800" Installed Height
  • Coil Bind Height: 1.1"
  • Compatible .570" Guide Diameter Spring Seat: 4705-1
  • Compatible Retainer: 788-1
  • Compatible Shims: 4753
  • Damper: No
  • Number of Springs: 1
  • Outer Bottom Spring Inside Diameter: 0.885 Inch
  • Outer Bottom Spring Outside Diameter: 1.29 Inch
  • Outer Top Spring Inside Diameter: 0.65 Inch
  • Outer Top Spring Outside Diameter: 1.055 Inch
  • Seat Height: 1.8 Inch
  • Seat Pressure: 105 PS
  • Spring Rate: 313
  • Valve Spring Series: Performance Street