COMP Cams - 26915-16
Valve Spring - Performance Street - Beehive Spring - 313 lb/in Spring Rate - 1.100 in Coil Bind - 1.290 in OD - Set of 16
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 cam profiles.
Coil Bind Height: 1.1
Compatible .570" Guide Diameter Spring Seats: 4705-16
Compatible Retainer: 788-16
Compatible Shims: 4753
Damper: No
Number of Springs: 1
Outer Bottom Spring Inside Diameter: 0.885
Outer Bottom Spring Outside Diameter: 1.29
Outer Top Spring Inside Diameter: 0.65
Outer Top Spring Outside Diameter: 1.055
Seat Height: 1.8
Seat Pressure: 105
Spring Rate: 313
Valve Spring Series: Performance Street
Amazon ASIN: B000CIUBHW
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: Yes
C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.
C.A.R.B. E.O. Number: N/A
