COMP Cams Dual Valve Spring .660in Lift - cca26925-1

COMP Cams Dual Valve Springs for street/strip 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 : cca26925-1 Description : Street/Strip Dual Valve Spring; Single Piece Title : 26925-1 Dual Valve Spring, .660" Lift, 1.320"OD Camshaft Type : Hydraulic Position : N/A Installed Height(in) : 1.810 Installed Pressure(lbs) : 141 Spring Rate(lbs/in) : 400 Spring Type : Double Coil Bind Height(in) : 1.1 Open Height(in) : 1.15 Open Pressure(lbs) : 405 Inside Diameter(in) : 0.68 Outside Diameter(in) : 1.320 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Coil Bind Height : 1.07 Compatible .570" Guide Diameter Spring Seat : 4682-1 Compatible Retainer : 717-1 Compatible Shims : 4753 Compatible Spring Cup (O.D. Locator) : 4709-1 Damper : No Inner Spring Inside Diameter : 0.68 Number of Springs : 2 Outer Spring Inside Diameter : 0.958 Outer Spring Outside Diameter : 1.32 Seat Height : 1.81 Seat Pressure : 141 Spring Rate : 400 Valve Spring Series : Race/Street 1998-2002 Chevrolet Camaro Z28 V8.-cc Engine Components::Valve Springs, Retainers 1998-2002 Chevrolet Camaro Z28 SS V8.-cc Engine Components::Valve Springs, Retainers 2003 Chevrolet Corvette 50th Anniversary Edition V8.-cc Engine Components::Valve Springs, Retainers 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car V8.-cc Engine Components::Valve Springs, Retainers 1997-2004 Chevrolet Corvette Base V8.-cc Engine Components::Valve Springs, Retainers 1998 Chevrolet Corvette Indianapolis 500 Pace Car V8.-cc Engine Components::Valve Springs, Retainers 2001-2004 Chevrolet Corvette Z06 V8.-cc Engine Components::Valve Springs, Retainers 1998-2002 Pontiac Firebird Formula V8.-cc Engine Components::Valve Springs, Retainers 1998-2002 Pontiac Firebird Trans Am V8.-cc Engine Components::Valve Springs, Retainers 2004 Pontiac GTO Base V8.-cc Engine Components::Valve Springs, Retainers