COMP Cams - 26115-1
Race Endurance 1.560" OD Dual Spring; 2.050" Installed Height; 1 Spring
COMP Cams Dual Valve Spring, 1.549" OD, 228 lbs 2.050", 636 lbs 1.300", Single Piece
Elite Race Double Valve Springs from COMP Cams have a .700? to .800? maximum lift and outside diameter of 1.549?. The best in durability and load loss prevention, and designed for use with roller cams, they are widely used in Dirt Late Model and Asphalt applications, as well as serious bracket race engines. The metallurgists at COMP Cams scrutinize every piece of metal utilized in the creation of Elite Race Valve Springs to make sure they are of unsurpassable quality because fissures within the metal of standard spring wire, caused by molecular contaminants, are the weakest link in valve spring construction. These fissures appear to be immense under the Scanning Electron Microscope but in fact, are just microns wide. Diminishing the occurrence of these fissures in our valve spring steel is the COMP Cams standard when selecting materials.
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
Number of Springs: 2
Spring Rate: 544
Seat Pressure: 225
Seat Height: 2.05
Outer Spring Outside Diameter: 1.56
Outer Spring Inside Diameter: 1.114
Inner Spring Inside Diameter: 0.709
Coil Bind Height: 1.165
Damper: Yes
Compatible Spring Cup (O.D. Locator): 4700-1
Compatible Shims: 4757
Compatible Retainer: 748-1
Compatible .630" Guide Diameter Spring Seat: 4782-1
Compatible .570" Guide Diameter Spring Seat: 4781-1
Valve Spring Series: Race Endurance
Amazon ASIN: B001GBQ6QO
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.
