With a .625 inch maximum lift, these Beehive Valve Springs were designed for hydraulic roller cams in LS1, LS2 and LS6 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 cam profiles.
Seat pressure: 125 pounds at 1.800 inches, Open pressure: 367 pounds at 1.150 inches
O.D : 1.075 inches (Top) 1.310 inches (Bottom), I.D : 0.650 inches (Top) 0.885 inches (Bottom)
Designed for hydraulic roller cams
0.625 inches maximum lift, 1.310 inches O.D.
Originally designed for LS engine applications but will work in 5.7L Hemi engines and many others