SAE J549_202006 PDF
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Preignition Rating of Spark Plugs(STABILIZED Jun 2020)
Description
This SAE Recommended Practice describes the equipment and procedures used in obtaining preignition ratings of spark plugs.
History
| J549_202006 | 2020-06-15 | Latest | Stabilized |
| J549_201503 | 2015-03-03 | Historical | Revised |
| J549_201303 | 2013-03-11 | Historical | Stabilized |
| J549_199911 | 1999-11-15 | Historical | Revised |
| J549_199006 | 1990-06-01 | Historical | Revised |
| J549_198206 | 1982-06-01 | Historical | Revised |
| J549A_197010 | 1970-10-01 | Historical | Revised |
| ISSUING COMMITTEE | Ignition Standards Committee |
|---|---|
| DATE | 2020-06-15 |
| DOI | |
| ISCURRENT | Current |
| PAGE | 7 |
| PUBLISHER | SAE International |
| REVISED | STABILIZED |
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