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techtalk:ref:oil05f [2019/05/23 05:44]
hippysmack
techtalk:ref:oil05f [2019/05/23 05:51]
hippysmack [Sportster oil pumps]
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-Karling Racing designed this mod after flow testing a 2007-up Sportster oil pump for use in an 86-90 engine. ((Jorgen of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1619616&​page=42)) ((https://​www.karlingracing.com/​sv)) \\+Karling Racing ​in Sweden ​designed this mod after flow testing a 2007-up Sportster oil pump for use in an 86-90 engine. ((Jorgen of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1619616&​page=42)) ((https://​www.karlingracing.com/​sv)) \\
 |  Karling Racing'​s oil pump mod for 07-up oil pumps. ((photo by Jorgen of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1619616&​page=42)) ​ | |  Karling Racing'​s oil pump mod for 07-up oil pumps. ((photo by Jorgen of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1619616&​page=42)) ​ |
 |{{:​techtalk:​ref:​oil:​karling_racing_07_oil_pump_mod_by_jorgen.jpg?​direct&​300|}}| |{{:​techtalk:​ref:​oil:​karling_racing_07_oil_pump_mod_by_jorgen.jpg?​direct&​300|}}|
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 The design of the oil pumps changed with the different oiling system changes to the engines. \\ The design of the oil pumps changed with the different oiling system changes to the engines. \\
 +You can see the runners on the top of the 98-up pumps leading to the cam chest drain port. \\
  
 |  86-90 Oil Pump Oiling Paths. ((photo by Hippysmack)) ​ |  91-97 Oil Pump Oiling Paths  ((photo by Hippysmack)) ​ |  98 and Up Oil Pump Oiling Paths ((photo by bsaman of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=691283&​page=2)) ​ | |  86-90 Oil Pump Oiling Paths. ((photo by Hippysmack)) ​ |  91-97 Oil Pump Oiling Paths  ((photo by Hippysmack)) ​ |  98 and Up Oil Pump Oiling Paths ((photo by bsaman of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=691283&​page=2)) ​ |