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COMP Cams Race Street 1.290" OD Conical Springs; 1.800" Installed Height; 16 Springs
Part # 7228-16
Description
Revolutionary Advancement In High Performance Spring Technology.
< table border="1">< tbody>< tr>< td>7228-16</td>< td> Outer Diameter and</td>< td> Inner Diameter and</td>< td> Seat Load</td>< td> Open Load</td>< td> Coil Bind</td>< td> Rate and</td></tr>< tr>< td> Top</td>< td>1.020"</td>< td>.650"</td>< td rowspan="2"> 136 @ 1.800"</td>< td rowspan="2"> 412 @ 1.170"</td>< td rowspan="2">1.125"</td>< td rowspan="2">438</td></tr>< tr>< td> Bottom</td>< td>1.290"</td>< td>.920"</td></tr></tbody></table>
Specifications
| Amazon ASIN | B00IGJ2744 |
|---|---|
| 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 |
| Compatible .570" Guide Diameter Spring Seats | 4677-16 |
| Compatible Retainer | 788-16 |
| Compatible Shims | 4753 |
| Damper | No |
| 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 |
| Seat Height | 1.8 in |
| Seat Pressure | 136 PSI |
| Spring Rate | 440 |
| Valve Spring Series | Race/Street |
| UPC / GTIN | 00036584283157 |