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techtalk:ref:oil05g [2019/08/17 01:06] hippysmack [norseXL's 1986 Engine Oiling Mods] |
techtalk:ref:oil05g [2019/08/17 15:46] hippysmack [Rubine's Mod to Move Oil Scavenging to the Front on an S&S Pro Stock Case] |
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| [[:techtalk:menu|{{ :techtalk:gototechnicalmenu.jpg|}}]] | [[:techtalk:menu|{{ :techtalk:gototechnicalmenu.jpg|}}]] | ||
| ====== REF: Oiling & Lubrication - Sub-05G ====== | ====== REF: Oiling & Lubrication - Sub-05G ====== | ||
| - | ====== norseXL's 1986 Engine Oiling Mods ====== | ||
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| - | Tapping the discharge hole is another way of getting the excess oil back to the tank without running it through the engine first. \\ | ||
| - | The rear discharge hole was plugged and the side of the discharge hole was tapped with and 1/8" nipple. \\ | ||
| - | A hole was drilled into the top of the mount behind the internal cavities for a hose to run from there straight to the oil tank cap. ((photo by norseXL of the XLFORUM http://xlforum.net/forums/showthread.php?t=1458269&page=2)) \\ | ||
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| - | With the cases apart, the vent / splash holes to the cam chest were enlarged and ported. \\ | ||
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| - | | Oil pressure regulator blocked off. ((photo by norseXL of the XLFORUM http://xlforum.net/forums/showthread.php?t=1386341)) | Vent holes widened (inside and outside views). ((photos by norseXL of the XLFORUM http://xlforum.net/forums/showthread.php?t=1386341)) || | ||
| - | |{{:techtalk:ref:oil:86-90_oil_filter_mount_by_norsexl.jpg?direct&300|}}|{{:techtalk:ref:oil:widened_vent-splash_holes_by_norsexl.jpg?direct&300|}}|{{:techtalk:ref:oil:widened_vent-splash_holes_2_by_norsexl.jpg?direct&300|}}| | ||
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| - | The umbrella valve in the cam cover was removed and a larger hose fitting was added to use a reed valve for crankcase breathing instead. \\ | ||
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| - | A windage tray was made with a 2mm thick aluminum plate to also act as a flywheel scraper. \\ | ||
| - | The front part was bent toward the fly-wheels after the pic below was taken. ((norseXL of the XLFORUM http://xlforum.net/forums/showthread.php?t=1833647)) \\ | ||
| - | The bolts are secured with Loctite (2701). \\ | ||
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| - | | Reed valve. ((photo by norseXL of the XLFORUM http://xlforum.net/forums/showthread.php?t=1386341)) | Homemade windage tray. ((photo by norseXL of the XLFORUM http://xlforum.net/forums/showthread.php?t=1386341)) | | ||
| - | |{{:techtalk:ref:oil:reed_valve_by_norsexl.jpg?direct&300|}}|{{:techtalk:ref:oil:homemade_windage_tray_by_norsexl.jpg?direct&300|}}| | ||
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| - | Cam box oiling was also modified. \\ | ||
| - | A line was tapped into the bottom of the case so the oil level doesn't rise above the castings for the bolts to flow to the scavenge hole at the rear of the crankcase. \\ | ||
| - | Also an external drain was plumbed from the cam chest to the crankcase (under the windage-plate). \\ | ||
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| - | |{{:techtalk:ref:oil:lowering_oil_level_in_cam_box_floor_by_norsexl.jpg?direct&300|}}|{{:techtalk:ref:oil:external_cam_floor_drain_by_norsexl.jpg?direct&300|}}| | ||
| ====== Rubine's Mod to Move Oil Scavenging to the Front on an S&S Pro Stock Case ====== | ====== Rubine's Mod to Move Oil Scavenging to the Front on an S&S Pro Stock Case ====== | ||
| Article by Rubine of the XLFORUM ((http://xlforum.net/forums/showthread.php?t=1861960&page=16)) \\ | Article by Rubine of the XLFORUM ((http://xlforum.net/forums/showthread.php?t=1861960&page=16)) \\ | ||
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| This is an upgraded oil return to change the scavenge to the front of the engine. \\ | This is an upgraded oil return to change the scavenge to the front of the engine. \\ | ||
| It also incorporates a modified 07 XL oil pump (modified by Charlie Karling of Karling Racing). \\ | It also incorporates a modified 07 XL oil pump (modified by Charlie Karling of Karling Racing). \\ | ||
| + | See more on the [[techtalk:ref:oil05f|Karling Oil Pump Mod]] for the newer oil pumps here in the Sportsterpedia. \\ | ||
| {{:techtalk:ref:oil:karling_modded_07_oil_pump_by_rubine.jpg?direct&300|}} ((photo by Rubine of the XLFORUM http://xlforum.net/forums/showthread.php?t=1861960&page=10)) {{:techtalk:ref:oil:reversed_scavenging_location_24_by_rubine.jpg?direct&300|}} \\ | {{:techtalk:ref:oil:karling_modded_07_oil_pump_by_rubine.jpg?direct&300|}} ((photo by Rubine of the XLFORUM http://xlforum.net/forums/showthread.php?t=1861960&page=10)) {{:techtalk:ref:oil:reversed_scavenging_location_24_by_rubine.jpg?direct&300|}} \\ | ||
