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COMP Cams Valve Spring 1.525in Outer W/D

SKU: CCA911-1

Valve Springs

CCA Valve Springs...

COMP Cams Valve Spring 1.525in Outer W/D

SKU: CCA911-1

Valve Springs

CCA Valve Springs...

A$31.15
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Single Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today's engine builders and racers.

Product Overview

Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.

Product Details

Amazon ASIN:B00062Z9J4
C.A.R.B. E.O. Number:N/A
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.
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.
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Camshaft Type:Hydraulic
Coil Bind Height(in):1.2
Coil Bind Height:1.2
Compatible Retainer:748-1
Compatible Shims:4757
Compatible Spring Cup (O.D. Locator):4779-1
Damper:Yes
Description:Engine Valve Spring
Inside Diameter(in):1.11
Installed Height(in):1.9
Installed Pressure(lbs):122
Number of Springs:1
Open Height(in):1.4
Open Pressure(lbs):309
Outer Spring Inside Diameter:1.11
Outer Spring Outside Diameter:1.524
Outside Diameter(in):1.525
Part Number:cca911-1
Position:Outer
Seat Height:1.9
Seat Pressure:122
Spring Rate(lbs/in):373
Spring Rate:373
Spring Type:Single
Title:Engine Valve Spring

Part Type

Engine Valve Spring

Data: v4.2 - Upd: 2026-10-13 17:42:49

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
911-1
Product Attributes - Part Type
Valve Springs
Product Attributes - Product Line
COMP Cams Valve Springs
Product Attributes - UPC
036584270171
Product Attributes - Valve Spring Style
Standard
Product Attributes - Number of Springs Per Valve
Single
Product Attributes - Maximum Valve Lift (in.)
0.640 in.
Product Attributes - Retainers Included
No
Product Attributes - Outside Diameter of Outer Spring (in.)
1.524 in.
Product Attributes - Coil Bind Height (in.)
1.200 in.
Product Attributes - Damper Spring Included
Yes
Product Attributes - Spring Rate (lbs./in.)
373 lbs./in.
Product Attributes - Inside Diameter of Outer Spring (in.)
1.110 in.
Product Attributes - Locks Included
No
Product Attributes - Valve Stem Seals Included
No
Product Attributes - Valve Springs Coated
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca911-1
SFX Item ID 4122649
Supplier Item Code 4122649
Manufacturer SKU 911-1
Manufacturer UPC 36584270171
Alternative References 1.525in

Compatibility

Application Data
  • Installed Height (in.)1.900 in.
    Seat Pressure at Installed Height (lbs.)122 lbs.
    Open Height (in.)(application)1.400 in.
    Open Pressure (lbs.)309 lbs.

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