COMP Cams 948-1 Race Extreme 1.660" OD Triple Spring, 2.100" Installed Height, 1 Spring

948-1 Race Extreme 1.660" OD Triple Spring, 2.100" Installed Height, 1 Spring

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COMP Cams Part No. CO948-1
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SKU:CO948-1

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Product Information

Engine Valve Spring

Product Information

Engine Valve Spring

Technical Information

Features

Genuine performance part backed by Engine Master Australia.

Specifications
Manufacturer
COMP Cams
MPN
Not provided
UPC
036584280378
Our Part Number
CO948-1
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Coil Bind Height: 1.13
Compatible .570" Guide Diameter Spring Seats: 4786-1
Compatible Retainer: 739-1
Compatible Shims: 4756
Compatible Spring Cup (O.D. Locator): 4708-1
Damper: No
Inner Spring Inside Diameter: 0.863/0.627
Number of Springs: 3
Outer Spring Inside Diameter: 1.196
Outer Spring Outside Diameter: 1.66
Seat Height: 2.1
Seat Pressure: 332
Spring Rate: 687
Valve Spring Series: Race Extreme
Amazon ASIN: B00062YH8I
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
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.

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