COMP Cams Valve Springs High Performance - cca26918-16

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. *Performance Street* COMP Cams Performance Street Valve Springs provide extra stability and endurance. These are the most popular COMP springs for street applications and are used primarily by customers with performance hydraulic flat tappet & hydraulic rollers in mind. COMP technicians will match the proper spring for each customer’s given lift and install height requirements. *Race/Street* Race/Street Valve Springs provide extra stability and endurance for most race/street applications. These springs are used by the street customer who has chosen a larger lift cam with race being the primary focus, along with limited street use. COMP technicians will match the proper spring for the customer exploring more race than street driving for larger hydraulic, hydraulic rollers and some solid flat tappet profiles, given lift and install height requirements. PartNumber : cca26918-16 Description : Beehive Street/Strip Valve Springs; 16 Pieces Title : 26918-16 Valve Springs, High Performance GM LS1 Installed Pressure(lbs) : 125 Outside Diameter(in) : 1.055/1.29 Installed Height(in) : 1.8 Camshaft Type : OEM Spring Rate(lbs/in) : 313 Open Height(in) : 1.15 Coil Bind Height(in) : OEM Inside Diameter(in) : 0.660/0.885 Open Pressure(lbs) : 367 Position : N/A Spring Type : Single California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Coil Bind Height : 1.1 Compatible .570" Guide Diameter Spring Seats : 4705-16 Compatible Retainer : 795-16 Compatible Shims : 4753 Compatible Spring Cup (O.D. Locator) : 4709-16 Damper : No Number of Springs : 1 Outer Bottom Spring Inside Diameter : 0.885 Outer Bottom Spring Outside Diameter : 1.31 Outer Top Spring Inside Diameter : 0.65 Outer Top Spring Outside Diameter : 1.075 Seat Height : 1.8 Seat Pressure : 125 Spring Rate : 372 Valve Spring Series : Performance Street 2004-2005 Cadillac CTS V V8.-cc Engine Components::Valve Springs, Retainers 2006-2007 Cadillac CTS V V8.5967cc Engine Components::Valve Springs, Retainers 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 2008 Chevrolet Corvette 427 Limited Edition Z06 V8.7011cc 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 1997-2005 Chevrolet Corvette Base V8.-cc Engine Components::Valve Springs, Retainers 2009-2011 Chevrolet Corvette Base V8.-cc Engine Components::Valve Springs, Retainers 2006-2007 Chevrolet Corvette Base V8.5967cc Engine Components::Valve Springs, Retainers 2009-2011 Chevrolet Corvette Base V8.6162cc Engine Components::Valve Springs, Retainers 2010-2011 Chevrolet Corvette Grand Sport V8.-cc Engine Components::Valve Springs, Retainers 2010-2011 Chevrolet Corvette Grand Sport V8.6162cc 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 2007-2011 Chevrolet Corvette Z06 V8.7011cc Engine Components::Valve Springs, Retainers 2011 Chevrolet Corvette Z06 Carbon V8.7011cc Engine Components::Valve Springs, Retainers 2009-2011 Chevrolet Corvette ZR1 V8.-cc Engine Components::Valve Springs, Retainers 2009-2011 Chevrolet Corvette ZR1 V8.6162cc Engine Components::Valve Springs, Retainers 2006-2007 Chevrolet Impala SS V8.5328cc Engine Components::Valve Springs, Retainers 2006-2007 Chevrolet Monte Carlo SS V8.5328cc Engine Components::Valve Springs, Retainers 2005-2006 Chevrolet SSR Base V8.-cc Engine Components::Valve Springs, Retainers 2005-2006 Chevrolet SSR Base V8.5967cc Engine Components::Valve Springs, Retainers 2006 Chevrolet Trailblazer SS V8.5967cc 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 2005-2007 Pontiac Grand Prix GXP V8.5328cc Engine Components::Valve Springs, Retainers 2004 Pontiac GTO Base V8.-cc Engine Components::Valve Springs, Retainers 2005-2006 Pontiac GTO Base V8.5967cc Engine Components::Valve Springs, Retainers