With a .625" 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.
- Valve Spring Style:
- Beehive
- Number of Springs Per Valve:
- Single
- Outside Diameter of Outer Spring (in.):
- 1.075 in.
- Coil Bind Height (in.):
- 1.100 in.
- Damper Spring Included:
- No
- Spring Rate (lbs/in):
- 372 lbs./in.
- Inside Diameter of Outer Spring (in.):
- 0.650 in.
- Inside Diameter of Inner Spring (in.):
- N/A
- Valve Springs Coated:
- No
- Installed Height (in.):
- 1.800 in.
- Seat Pressure at Installed Height (lbs):
- 125 lbs.
- Open Height (in.):
- 1.150 in.
- Open Pressure (lbs):
- 295 lbs.
- Quantity:
- Sold as a set of 16.
- Notes:
- O.D. at the top of the spring is 1.075 in. and 1.310 in. at the bottom. I.D. at the top of the spring is 0.650 in. and 0.885 in. at the bottom.
