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COMP Cams 943-1 - Valve Spring 1.550in Inter-Fit

COMP Cams 943-1 - Valve Spring 1.550in Inter-Fit

COMP Cams | 943-1
SKU: COMP-943-1
Regular price $52.99 USD
Regular price $58.29 USD Sale price $52.99 USD
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COMP Cams 943-1 - Valve Spring 1.550in Inter-Fit

Race Endurance 1.565" OD Dual Spring, 1.900" Installed Height, 1 Spring

Engine Valve Spring

Number of Springs: 2
Spring Rate: 551
Seat Pressure: 240
Seat Height: 1.9
Outer Spring Outside Diameter: 1.565
Outer Spring Inside Diameter: 1.127
Inner Spring Inside Diameter: 0.804
Coil Bind Height: 1.16
Damper: No
Compatible Spring Cup (O.D. Locator): 4700-1
Compatible Shims: 4757
Compatible Retainer: 749-1
Compatible .630" Guide Diameter Spring Seat: 4777-1
Compatible .570" Guide Diameter Spring Seat: 4785-1
Valve Spring Series: Race Endurance
Amazon ASIN: B00062YH88
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
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