COMP Cams Valve Springs High Performance 26918-16

Part Number: cca26918-16 Description: Performance Street 1.310" OD Beehive Spring; 1.800" Installed Height; 16 Springs 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 California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Outer Bottom Spring Outside Diameter: 1.31 Title: Performance Street 1.310" OD Beehive Spring; 1.800" Installed Height; 16 Springs Spring Rate: 372 Seat Pressure: 125 Seat Height: 1.8 Outer Top Spring Outside Diameter: 1.075 Outer Top Spring Inside Diameter: 0.65 Outer Bottom Spring Inside Diameter: 0.885 Coil Bind Height: 1.140 Number of Springs: 1 Damper: No Compatible Spring Cup (O.D. Locator): 4709-16 Compatible Shims: 4753 Compatible Retainer: 795-16 Compatible .570" Guide Diameter Spring Seats: 4705-16 Valve Spring Series: Performance Street Amazon ASIN: B000CIUBIQ 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. Installed Pressure(lbs): 125 Outside Diameter(in): 1.055/1.29 Installed Height(in): 1.8 Open Height(in): 1.15 Camshaft Type: OEM Spring Rate(lbs/in): 313 Coil Bind Height(in): OEM Inside Diameter(in): 0.660/0.885 Open Pressure(lbs): 367 Position: N/A Spring Type: Single