Retainers

As opposed to dual cylindrical spring systems, COMP Cams Dual Conical Valve Springs require no interference fit to dampen spring surge. The self damping characteristic of conical geometry, along with the lower spring kinetic energy of the upper coils, provide a game-changing breakthrough in valve spring design. COMP Cams Dual Conical Valve Springs are constrained at the top and bottom with stepped retainers and spring seats to create separation. The result is that the springs naturally progressive nature can provide outstanding damping without rubbing friction or the associated heat and+D6566 surface damage. These springs are designed for circle track, road Race and drag racing Applications, as well as all-out, high-RPM street/strip hydraulic Roller valve train systems with optimized lifters.
(16) Dual Conical Valve Springs
Available individually under 7245-1

The COMP Cams .700″ Lift Dual Valve Spring Kits for GM LT1/LS7 feature:.

.700″ Max Lift
Designed for hydraulic Roller and some Solid Roller Applications
Complete kit includes .700″ lift dual springs, Titanium retainers, valve locks, Seals, and spring seats

COMP Cams .700″ Lift Dual Valve Spring Kits for GM LT1/LS7 provide everything needed to install dual springs onto high performance LS/LT engines with no machine work required.
See 26527TS-KIT for Kit with Tool Steel Retainers
L83/L86/LT1/LS7 GM engines

The COMP Cams .700″ Lift Dual Valve Spring Kits for GM LT1/LS7 feature:

.700″ Max Lift
Designed for hydraulic Roller and some Solid Roller Applications
Complete kit includes .700″ lift dual springs, Tool Steel retainers, valve locks, Seals, and spring seats

COMP Cams .700″ Lift Dual Valve Spring Kits for GM LT1/LS7 provide everything needed to install dual springs onto high performance LS/LT engines with no machine work required.
See 26527TI-KIT for Kit with Titanium Retainers
L83/L86/LT1/LS7 GM engines

Dual Valve Springs from COMP Cams 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 what 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.
COMP Cams Dual Valve Spring Kit for GM LS, 1.300″ OD, 135 lbs 1.770″, 400 lbs 1.120″, Includes Springs, Titanium Retainers, Spring Seats, and Seals
1.300″ OD, .655″ ID dual valve spring; 135 lbs 1.770″, 400 lbs 1.120″; .650″ maximum lift

Ford Coyote and Boss 5.0L engines

Max Lift
Seat Load
Open Load
Rate
Coil Bind
Outer Diameter
Inner Diameter

.550″
93 lbs @ 1.57″
198 lbs @ 1.02″
191lbs/in
.952″
Top .959″ / Bottom 1.061″
Top .636″ / Bottom .738″

Please note the above image does not show full spring kit.
Designed for ’11-’14 and ’15+ 5.0L Coyote and Boss engines, this beehive spring kit offers increased valve control at high RPM while allowing for higher valve lift from performance cams. Includes properly matched retainers, seals and seats.
See 26125CTS-KIT for .600″ Max lift kit with lightweight tool steel retainers. See 26125CTI-KIT for .600″ Max lift kit with lightweight titanium retainers.
Ford: Mustang 11 – 17 5 L Engine, Lincoln: Mark LT 11 – 14 5 L Engine, Ford: Lobo 11 – 17 5 L Engine, Ford: F-150 11 – 17 5 L Engine

• Designed for both 2011 – 2014 and 2015+ Ford Coyote and Boss 5.0L engines.
• higher RPM and more lift capacity than stock.
• Increased valve control at high RPM.
• Create higher load
• .510″ Maximum Lift

Complete Kit Allows Installation of Revolutionary Conical Valve Springs on Nearly Any GM LS. LS Conical Valve Spring Kits allow enthusiasts and builders to better harness the power of popular LS Race and street engine Applications.
Featuring our innovative natural damping conical valve springs for increased RPM, this GM LS spring kit includes a set of retainers, spring seats, seals and locks for a complete kit that can handle .615″ lift from aggressive roller cams.
Available with tool steel retainers under 7228TS-KIT.

The COMP Cams .660″ Lift Dual Spring Kit with Chromemoly Steel Retainers for GM LS features:_x000D_
_x000D_
.660″ max lift_x000D_
Specifically designed for hydraulic Roller and some Solid Roller Applications_x000D_
Kit includes .660″ lift dual springs, Chromemoly retainers, valve locks, seats, and Seals_x000D_

Including properly matched quality dual valve springs, 7 degree locks, viton seals, hardened seats and chromemoly steel retainers, this spring kit is ready to bolt onto LS heads with aggressive cams with up to .660″ valve lift.
See 26925TS-kit for kit with tool steel retainers.
GM LS 4.8, 5.3, 5.7, 6.0 and 6.2 Cathedral/Rectangle Port Engines. Excludes LS7.

This Dual Valve Spring Kit for LS engines includes carefully matched Dual Valve Springs, retainers, locks, Seals and spring seats. With a .675″ maximum lift, these COMP Cams Dual Valve Springs for street/strip Applications are manufactured from Super Cleanâ„¢ 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.
Including properly matched quality dual valve springs, 7 degree locks, viton seals, hardened seats and lightweight titanium retainers, this spring kit is ready to bolt onto LS heads with aggressive cams with up to .675″ valve lift.
Available with tool steel retainers under 26926TS-KIT.

This Dual Valve Spring Kit for LS engines includes carefully matched Dual Valve Springs, tool Steel retainers, locks, Seals and spring seats. With a .660″ maximum lift, these COMP Cams Dual Valve Springs for Race Applications are manufactured from Super Cleanâ„¢ 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.
Including properly matched quality dual valve springs, 7 degree locks, viton seals, hardened seats and lightweight tool steel retainers, this spring kit is ready to bolt onto LS heads with aggressive cams with up to .650″ valve lift.

This Dual Valve Spring Kit for LS engines includes carefully matched Dual Valve Springs, retainers, locks, Seals and spring seats. With a .675″ maximum lift, these COMP Cams Dual Valve Springs for street/strip Applications are manufactured from Super Cleanâ„¢ 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.
Including properly matched quality dual valve springs, 7 degree locks, viton seals, hardened seats and lightweight tool steel retainers, this spring kit is ready to bolt onto LS heads with aggressive cams with up to .675″ valve lift.
Available with titanium retainers under 26926TI-KIT.
GM LS engines including truck engines, excluding LS7.

The Stage 2 LST Cam Kit for Manual LS3 Camaro and Corvette is the answer for those who want maximum power from an aftermarket piston LS3. Kit includes pushrods, springs, retainers, locks, spring seats and seals.
SeeCK54-303-11 for Stage 2 Cam Kit that is designed for stock piston applications.
Chevrolet: SS 14 – 16 6.2 L Engine, Chevrolet: Corvette 08 – 13 6.2 L Engine, Chevrolet: Camaro 10 – 16 6.2 L Engine

COMP Cams’ part number CK54-305-11, Stage 1 LST Cam Kit for Manual LS3 Corvette/Camaro w/ Aftermarket Pistons. The Stage 1 LST Cam Kit for Manual LS3 Camaro/Corvette delivers the best average HP over a wide RPM range, ideal for serious street/track cars. Includes pushrods, springs, retainers, locks, seats and seals. See COMP Cams’ part number CK54-301-11 for Stage 1 Cam Kit that is designed for stock piston applications.
The Stage 1 LST Cam Kit for Manual LS3 Camaro/Corvette delivers the best average HP over a wide RPM range, ideal for serious street/track cars. Includes pushrods, springs, retainers, locks, seats and seals.
See CK54-301-11 for Stage 1 Cam Kit that is designed for stock piston applications.
Chevrolet: Camaro 10 – 16 6.2 L Engine, Chevrolet: SS 14 – 16 6.2 L Engine, Chevrolet: Corvette 08 – 13 6.2 L Engine