COMP Cams Valve Spring 1.550in Dual - cca26089-1

COMP Cams Dual Valve Springs for race applications are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of today's engine builders and racers. PartNumber : cca26089-1 Description : Race Valve Springs; Single Piece Title : 26089-1 Valve Spring, 1.550" Dual California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Coil Bind Height : 1.23 Compatible .570" Guide Diameter Spring Seat : 4776-1 Compatible .630" Guide Diameter Spring Seat : 4777-1 Compatible Retainer : 731-1 Compatible Shims : 4757 Compatible Spring Cup (O.D. Locator) : 4700-1 Damper : No Inner Spring Inside Diameter : 0.803 Number of Springs : 2 Outer Spring Inside Diameter : 1.127 Outer Spring Outside Diameter : 1.565 Seat Height : 2 Seat Pressure : 230 Spring Rate : 500 Valve Spring Series : Race Endurance Open Pressure(lbs) : 580 Outside Diameter(in) : 1.55 Spring Type : Double Coil Bind Height(in) : OEM Inside Diameter(in) : 0.812 Installed Pressure(lbs) : 230 Position : N/A Installed Height(in) : 2 Spring Rate(lbs/in) : 500 Camshaft Type : OEM Open Height(in) : 1.3 Engine Components::Valve Springs, Retainers