500 LBS/IN

we have the valve springs to deliver the perfect solution. Elevate your engine's dependability and confidence on the track with COMP Cams valve springs.

Additional Attributes:

GTIN: 00036584021391
C.A.R.B. E.O. Number: N/A
C.A.R.B. Exempt for On-Road Vehicles?: Yes
C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Compatible .570″ Guide Diameter Spring Seats: 4781 Spring Seats for .570 Guide
Compatible .630″ Guide Diameter Spring Seats: 4782 Spring Seats for .630 Guide
Compatible Retainer: 732 Standard Titanium Retainers for 10° Locks and All Valves
Compatible Shims: 4757 Spring Shims
Compatible Spring Cup (O.D. Locator): 4700 Spring Seats for OD Locator
Damper: Yes
Inner Spring Inside Diameter: 0.721
Installed Height: 2.000
Load at Installed Height (lbs): 195
Load at Open Height (lbs): 597
Maximum Coil Bind Height (in): 1.135
Number of Springs: 16
Open Height (in): 1.200
Outer Spring Inside Diameter: 1.117
Outer Spring Outside Diameter: 1.551
Recommended Max Lift (in): .800
Spring Rate(lbs/in): 502

Extended Information:

Emissions : CARB Eligible
Life Cycle Status: Available To Order

Packaging:

Quantity of Each: 1
Package UOM: ST
Dimension: 13.38 x 3.7 x 2.83 inches
Weight: 6 PG