Differences
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sportster_history:1991_sportster [2022/01/30 21:47] hippysmack |
sportster_history:1991_sportster [2022/01/30 21:55] hippysmack [Engine] |
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| * Stroke: 3.812 in / 96.8248 mm | * Stroke: 3.812 in / 96.8248 mm | ||
| * 4 Cams | * 4 Cams | ||
| - | * [[techtalk:ih:oil03|Gerotor type oil pump]]. \\ Oil pump pressure at operating temp (gauge mounted at oil pressure switch location): | + | * [[techtalk:ih:oil03|Gerotor type oil pump]]. \\ The oil pump and engine oil routing system was redesigned in 1991. 1990 and prior gerotor oil pumps will not function properly on 91-up engines. \\ Oil pump pressure at operating temp (gauge mounted at oil pressure switch location): |
| * Minimum: 7-12 psi (idle) | * Minimum: 7-12 psi (idle) | ||
| * Normal riding conditions: 12-17 psi (2500 rpm) | * Normal riding conditions: 12-17 psi (2500 rpm) | ||
