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techtalk:evo:carb05 [2019/07/15 00:34] hippysmack [DIY crankcase breather with Screamin Eagle AC] |
techtalk:evo:carb05 [2024/01/02 22:29] (current) hippysmack |
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| ====== Air Cleaner (AC) ====== | ====== Air Cleaner (AC) ====== | ||
| + | \\ | ||
| + | |||
| ===== Mounting Bolts ===== | ===== Mounting Bolts ===== | ||
| **Thread sizes**: \\ | **Thread sizes**: \\ | ||
| - | 86-90: 5/16"x18 ((ericfx1984 of the XLFORUM http://xlforum.net/forums/showthread.php?p=5745528#post5745528)) \\ | + | 86-90: 5/16"x18 ((ericfx1984 of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/frame-mount-evo-sportster-talk-1986-2003-models/196577-1987-883-breather-bolts-are-different#post4295094)) \\ |
| 91-Up: 1/2"x13 \\ | 91-Up: 1/2"x13 \\ | ||
| Line 14: | Line 16: | ||
| 04+ breather bolts. \\ | 04+ breather bolts. \\ | ||
| - | {{:techtalk:evo:engmech:04_up_breather_bolt_3_by_folkie.jpg?direct&300|}} ((photo by Folkie of the XLFORUM http://xlforum.net/forums/showthread.php?p=5756327#post5756327)) {{:techtalk:evo:engmech:04_up_breather_bolt_2_by_folkie.jpg?direct&300|}} ((photo by Folkie of the XLFORUM http://xlforum.net/forums/showthread.php?p=5756327#post5756327)) {{:techtalk:evo:engmech:04_up_breather_bolt_1_by_folkie.jpg?direct&300|}} ((photo by Folkie of the XLFORUM http://xlforum.net/forums/showthread.php?p=5756327#post5756327)) | + | {{:techtalk:evo:engmech:04_up_breather_bolt_3_by_folkie.jpg?direct&300|}} ((photo by Folkie of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/28874-stock-air-cleaner-box-modifications/page20#post4310316)) {{:techtalk:evo:engmech:04_up_breather_bolt_2_by_folkie.jpg?direct&300|}} ((photo by Folkie of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/28874-stock-air-cleaner-box-modifications/page20#post4310316)) {{:techtalk:evo:engmech:04_up_breather_bolt_1_by_folkie.jpg?direct&300|}} ((photo by Folkie of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/28874-stock-air-cleaner-box-modifications/page20#post4310316)) |
| + | |||
| + | ===== Backing Plate ===== | ||
| + | Here is the OEM ham can without the filter. \\ | ||
| + | The two bolts on either side of it are the breather bolts that go into the heads. \\ | ||
| + | (and where the oil mist comes out). \\ | ||
| + | With the stock configuration, the mist is vented back into the intake. \\ | ||
| + | |Backing plate (29367-07A)((photo by Hagen of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/44522-show-me-your-non-stock-breather-systems/page11?t=146084&page=11))| | ||
| + | |{{:techtalk:ref:engmech:breather_mod_1_by_hagen.jpg?direct&300|}}| | ||
| + | ===== Screaming Eagle Air Cleaners ===== | ||
| + | SCREAMIN’ EAGLE® PRO HIGH-FLOW AIR CLEANER KIT FOR SPORTSTER® MODELS. ((Bedore of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-general-discussion-and-problems/116670-k-n-installation-issue/page2?t=1122520&page=2)) \\ | ||
| + | (For race application only) \\ | ||
| + | This air cleaner kit provides increased air flow when used with stock, or Screamin’ Eagle carburetors. \\ | ||
| + | It includes a composite backplate, an air cleaner cover adapter, and a high flow, washable element that does not require oiling (K&N). \\ | ||
| + | The breather system also has been redesigned to route breather gases directly into the inlet of the carb to minimize excess oil in the A/C assembly. \\ | ||
| + | 29042-04A: \\ | ||
| + | Fits ’04-later XL models with stock air cleaner cover. \\ | ||
| + | Harley-Davidson® Air Cleaner Cover P/N 29742-04 requires separate purchase of adapter kit P/N 29848-04. $109.95 | ||
| + | 29066-03: \\ | ||
| + | Fits ’88-’03 XL models. $109.95 | ||
| + | | SE Air Cleaner (29066-03) ((photos by Bedore of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-general-discussion-and-problems/116670-k-n-installation-issue/page2?t=1122520&page=2)) || | ||
| + | |{{:techtalk:evo:carb:se_air_cleaner_1_by_bedore.jpg?direct&300|}}|{{:techtalk:evo:carb:se_air_cleaner_2_by_bedore.jpg?direct&300|}}| | ||
