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COMP Cams 1.550" High Lift Dual Valve Spring for Racing Applications
Part # 26547-1
Description
1.520" OD Dual Spring
Specifications
| Amazon ASIN | B07M9GWJZN |
|---|---|
| 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. |
| 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. |
| Coil Bind Height | 1.19 in |
| Compatible .520" Guide Diameter Spring Seat | 4641-1 |
| Compatible .570" Guide Diameter Spring Seat | 4642-1 |
| Compatible .640" Guide Diameter Spring Seat | 4643-1 |
| Compatible Retainer | 1732-1 |
| Compatible Shims | 4757 |
| Damper | No |
| Inner Spring Inside Diameter | 0.784 in |
| Installed Height | 2.15 in |
| Number of Springs | 1 |
| Open Load | 810 lb |
| Outer Spring Inside Diameter | 1.106 in |
| Outer Spring Outside Diameter | 1.55 in |
| Seat Pressure | 285 lb |
| Spring Rate | 583 |
| Spring Style | Dual |
| Valve Spring Series | Dual |
| UPC / GTIN | 00036584380986 |