COMP Cams 933-1 Engine Valve Spring

933-1 Engine Valve Spring

Name: COMP Cams 933-1 Engine Valve Spring
Brand: COMP Cams
SKU: CO933-1
Price: 48.20 AUD
Availability: OutOfStock

1 2

COMP Cams

COMP Cams Part No. CO933-1

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SKU:CO933-1

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Product Information

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.

Product Information

Technical Information

Features

Genuine performance part backed by Engine Master Australia.

Specifications

Manufacturer: COMP Cams
MPN: Not provided
UPC: 036584280231
Our Part Number: CO933-1

Compatible Spring Cup (O.D. Locator): 4700-1
Damper: Yes
Inner Spring Inside Diameter: 0.719
Number of Springs: 2
Outer Spring Inside Diameter: 1.128
Outer Spring Outside Diameter: 1.563
Seat Height: 1.95
Seat Pressure: 171
Spring Rate: 494
Amazon ASIN: B00062Z9US
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. 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 California Certified Vehicles Manufactured Before 1965?: 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. Exemption Reason: No impact on pollution output of vehicle.
C.A.R.B. E.O. Number: N/A
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Coil Bind Height: 1.2
Compatible .570" Guide Diameter Spring Seat: 4781-1
Compatible .630" Guide Diameter Spring Seat: 4782-1
Compatible Retainer: 741-1
Compatible Shims: 4757

Fitment

Confirm compatibility with our team before ordering when your application is not listed.

Brand

COMP Cams

COMP Cams develops performance camshafts and coordinated valvetrain components for a broad range of engine platforms. The range includes camshafts, lifters, valve springs, rocker systems, timing components and matched kits for street and competition builds.