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COMP Cams 955-16 Race Endurance Dual Valve Springs OD Installed Height - 1.565 2.000 16-Pack

(Chevrolet Camaro 2010-15, Corvette 2001-13, Impala 2006-09, Trailblazer 2006-09, Monte Carlo 2006-07, SS 2014-15, SSR 2005-06 + 7 more models)

Part of: COMP Cams Race Endurance Dual Valve Springs OD Installed Height

Other options in this family: COMP Cams 26094-16 COMP Cams 26115-16 COMP Cams 26097-16 COMP Cams 26094-1 COMP Cams 26097-1

Manufacturer

Picture for manufacturer COMP Cams

Part Number

955-16
8 reviews
Sale Price

$488.95

Estimated ship date Tuesday, November 24

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Fitment guaranteed

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Product Details

The COMP Cams 955-16 Race Endurance dual valve spring kit is engineered for high-performance racing applications where reliability and consistent valve control are critical. This 16-spring set features a dual spring design with a 1.565-inch outer diameter and 2.000-inch installed height specification.

Key Features:

  • Dual spring design provides superior valve control and prevents valve float at high RPM
  • 1.565-inch outer diameter fits most small block and performance cylinder heads
  • 2.000-inch installed height for precise valve train geometry
  • Race Endurance construction offers extended durability under extreme conditions
  • Set includes 16 springs for complete 8-cylinder engine valve train rebuild
  • Manufactured to COMP Cams' strict quality standards for professional racing use

These valve springs are designed for racing engines that demand maximum spring pressure without sacrificing longevity. The dual spring configuration helps dampen harmonics and provides insurance against coil bind, making them ideal for solid roller and aggressive flat tappet camshaft profiles. Each spring is manufactured from high-quality spring steel and heat treated for consistent performance under the extreme loads of competition use.

Products specifications

Fits

Chevrolet Camaro 2010-15, Corvette 2001-13, Impala 2006-09, Trailblazer 2006-09, Monte Carlo 2006-07, SS 2014-15, SSR 2005-06; Pontiac GTO 2005-06, G8 2009, Grand Prix 2005-08; Cadillac CTS 2004-07, 2009-15; Buick LaCrosse 2008-09 + 2 more models

Number of Springs

2

Inner Spring Inside Diameter

0.803

Outer Spring Inside Diameter

1.127

Coil Bind Height

1.23

Outer Spring Outside Diameter

1.565

Seat Height

2

Seat Pressure

240

Compatible Spring Cup (O.D. Locator)

4700-16

Compatible Shims

4757

Spring Rate

526

Compatible Retainer

749-16

Damper

No

Compatible .570" Guide Diameter Spring Seats

4776-16

Compatible .630" Guide Diameter Spring Seats

4777-16

AMAZON ASIN

B00062YHBA

Valve Spring Series

Race Endurance

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

Yes

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. Exemption Reason

No impact on pollution output 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 Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

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