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COMP Cams GM LS Conical Valve Spring Kit w/ Chromemoly Steel Retainers
Part # 7228CS-KIT
Description
Complete Kit Allows Installation of Revolutionary Conical Valve Springs on Nearly Any GM LS. LS Conical Valve Spring Kits allow enthusiasts and builders to better harness the power of popular LS Race and street engine Applications.
Specifications
| 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 | 1.125 in |
| Maximum Valve Lift | 0.615 in |
| Number of Springs | 1 |
| Outer Bottom Spring Inside Diameter | 0.918 in |
| Outer Bottom Spring Outside Diameter | 1.286 in |
| Outer Top Spring Inside Diameter | 0.662 in |
| Outer Top Spring Outside Diameter | 1.03 in |
| Retainer Material | Chromemoly Steel |
| Seat Height | 1.8 in |
| Seat Pressure | 136 PSI |
| Spring Rate | 440 PSI |
| UPC / GTIN | 00036584286066 |