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techtalk:ref:oil14 [2019/06/23 03:50] hippysmack |
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| |{{:techtalk:ih:oil:78_oil_line_routing_8_by_ironmick.jpg?direct&200|}}|{{:techtalk:ih:oil:78_oil_line_routing_15_by_ironmick.jpg?direct&200|}}|{{:techtalk:ih:oil:78_oil_line_routing_9_by_ironmick.jpg?direct&200|}}|{{:techtalk:ih:oil:78_oil_line_routing_14_by_ironmick.jpg?direct&200|}}| | |{{:techtalk:ih:oil:78_oil_line_routing_8_by_ironmick.jpg?direct&200|}}|{{:techtalk:ih:oil:78_oil_line_routing_15_by_ironmick.jpg?direct&200|}}|{{:techtalk:ih:oil:78_oil_line_routing_9_by_ironmick.jpg?direct&200|}}|{{:techtalk:ih:oil:78_oil_line_routing_14_by_ironmick.jpg?direct&200|}}| | ||
| - | ===== Pics of IH Oil Coolers ===== | + | ===== Pics of Oil Coolers on IHs ===== |
| | 83 model. ((photo by 83XLX of the XLFORUM http://xlforum.net/forums/showthread.php?page=22&t=1592463)) | 77 XLCH ((photo by Hopper of the XLFORUM http://xlforum.net/forums/showthread.php?t=209347&page=10)) | | | 83 model. ((photo by 83XLX of the XLFORUM http://xlforum.net/forums/showthread.php?page=22&t=1592463)) | 77 XLCH ((photo by Hopper of the XLFORUM http://xlforum.net/forums/showthread.php?t=209347&page=10)) | | ||
| |{{:techtalk:ref:oil:oil_cooler_on_83_model_by_83xlx.jpg?direct&200|}}|{{:techtalk:ref:oil:oil_line_routing_5_by_hopper.jpg?direct&300|}}| | |{{:techtalk:ref:oil:oil_cooler_on_83_model_by_83xlx.jpg?direct&200|}}|{{:techtalk:ref:oil:oil_line_routing_5_by_hopper.jpg?direct&300|}}| | ||
| + | ===== Lockhart Oil Cooler ===== | ||
| + | The model below has a built-in thermostat bypass. \\ | ||
| + | {{:techtalk:ref:oil:lockhart_oil_cooler_with_built-in_thermostat_bypass_pic1.jpg?direct&300|}} ((photo courtesy of TomsCyberShop.com www.TomsCyberShop.com)) {{:techtalk:ref:oil:lockhart_oil_cooler_with_built-in_thermostat_bypass_pic2.jpg?direct&300|}} ((photo courtesy of TomsCyberShop.com www.TomsCyberShop.com)) {{:techtalk:ref:oil:lockhart_oil_cooler_with_built-in_thermostat_bypass_pic3.jpg?direct&300|}} ((photo courtesy of TomsCyberShop.com www.TomsCyberShop.com)) \\ | ||
| - | ====== Evo ====== | + | ===== Thermostat Bypass Valve ===== |
| - | One thing to remember is the temp reading at the oil tank and the actual highest oil temp in the engine are not the same things. ((Graywolf of the XLFORUM http://xlforum.net/forums/showthread.php?t=611969&page=9)) \\ | + | Some oil coolers have a built in thermostat to divert cooler oil from going thru the oil cooler. \\ |
| - | It depends where the reading is taken. \\ | + | Below is a thermostat bypass valve (26248-78) used on 1977-up FX models. \\ |
| + | Some have used it on Sportsters as well. \\ | ||
| - | Oil coolers may not be needed in cooler climate. The engine is not only air cooled, it is also oil cooled. ((Graywolf of the XLFORUM http://xlforum.net/forums/showthread.php?t=611969&page=9)) \\ | + | {{:techtalk:ref:oil:oil_cooler_thermostat_kit_pic1_by_jrsvintageharley1990.jpg?direct&300|}} ((photo courtesy of Ebay seller, jrs vintage harley parts. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]] )) {{:techtalk:ref:oil:oil_cooler_thermostat_kit_pic2_by_jrsvintageharley1990.jpg?direct&300|}} ((photo courtesy of Ebay seller, jrs vintage harley parts. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]] )) \\ |
| - | The oil circulation carries a lot of the internal engine heat away. Engines are built to run certain specs. \\ | + | |
| - | Operating temperature has an effect on the specs due to heat expansion of the metal. \\ | + | |
| - | Minor point maybe, but the engines are not built to different specs to be sold in different climates. \\ | + | |
| - | We run different oil weights for different climates. The closer you stay to the ideal operating temp, the easier it will be on the engine. \\ | + | |
| - | It will also slow the oil breakdown. \\ | + | |
| - | People argue either way on the benefit of an oil cooler. ((Graywolf of the XLFORUM http://xlforum.net/forums/showthread.php?t=611969&page=9)) \\ | + | {{:techtalk:ref:oil:oil_cooler_thermostat_kit_pic3_by_jrsvintageharley1990.jpg?direct&300|}} ((photo courtesy of Ebay seller, jrs vintage harley parts. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]] )) {{:techtalk:ref:oil:oil_cooler_thermostat_kit_pic4_by_jrsvintageharley1990.jpg?direct&300|}} ((photo courtesy of Ebay seller, jrs vintage harley parts. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]] )) \\ |
| - | However, the reasoning for using an cooler ranges from: \\ | + | |
| - | Larger oil capacity, lower oil temp and better engine cooling in summer (especially in high temp climates). \\ | + | ====== Evo ====== |
| - | You will have to make your own decision on when to use an oil cooler. \\ | + | |
| - | Sometimes it just boils down to piece of mind. | + | |
| - | But using one can't hurt the engine. \\ | + | |
| ===== HD Oil Cooler (62996-07A) ===== | ===== HD Oil Cooler (62996-07A) ===== | ||
