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COMP Cams 940-1 Single Valve Spring OD ID - 1.464 1.080

(Ford F-150 1975-81, Mustang 1967-73, F-250 1975-95, Bronco 1978-82, Thunderbird 1963-79, F-350 1975-95, Galaxie 500 1963-74, F-100 1975-81 + 97 more models)

Part of: COMP Cams Single Valve Spring OD ID

Other options in this family: COMP Cams 26975-1

Manufacturer

Picture for manufacturer COMP Cams

Part Number

940-1
4 reviews
Sale Price

$14.95

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The COMP Cams 940-1 is a high-performance single outer valve spring designed for custom valve train assemblies. This precision-engineered spring features a 1.464-inch outside diameter and 1.080-inch inside diameter, making it suitable for a wide range of performance engine applications.

Key Specifications:

  • Outside Diameter: 1.464 inches
  • Inside Diameter: 1.080 inches
  • Seat Load: 93 lbs at 1.900 inches installed height
  • Open Load: 237 lbs at 1.300 inches
  • Maximum Valve Lift: 0.600 inch
  • Spring Rate: 237-241 lbs/in
  • Includes internal damper spring

COMP Cams employs a rigorous manufacturing process to create valve springs that meet the demanding requirements of engine builders and racers. Each spring is crafted from carefully selected metal stock and engineered to deliver consistent performance and reliability. Single valve springs like the 940-1 allow builders to create custom spring assemblies tailored to their specific camshaft and valve train requirements, ensuring optimal valve control throughout the RPM range.

Products specifications

Fits

Ford F-150 1975-81, Mustang 1967-73, F-250 1975-95, Bronco 1978-82, Thunderbird 1963-79, F-350 1975-95, Galaxie 500 1963-74, F-100 1975-81, F-250 Pickup 1965-94, Fairlane 1963-70, Ranchero 1966-79, Torino 1968-76, Falcon 1970 + 92 more models

Number of Springs

1

Outer Spring Inside Diameter

1.07

Coil Bind Height

1.2

Outer Spring Outside Diameter

1.464

Seat Height

1.9

Spring Rate

241

Compatible Shims

4755

Compatible Retainer

740-1

Seat Pressure

93

Damper

Yes

AMAZON ASIN

B00062Z9MG

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.

quick and easy

Very satisfied! My intake shipped on Friday and I received it on Tuesday. Not only super fast shipping, but a great deal to boot!

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

Very good customer service asked about a lot of different springs and parts for my Mazdaspeed 3.

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