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techtalk:ref:carb01w [2019/09/22 20:04]
hippysmack [Screaming Eagle EVO XLH Hi-Flo Carb and Air Cleaner Kit (29081-90C)]
techtalk:ref:carb01w [2024/01/10 21:38]
hippysmack
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   * Used in the Screaming Eagle Package line from HD as an Evolution XLH HI-FLO Carburetor & Air Cleaner.   * Used in the Screaming Eagle Package line from HD as an Evolution XLH HI-FLO Carburetor & Air Cleaner.
-  * It came in flange mount and spigot mount styles. ((XRCR of the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=1657250))+  * It came in flange mount and spigot mount styles. ((XRCR of the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-era-specific-and-model-specific/​ironhead-sportster-motorcycle-talk-1957-1985/​154222-wth-snowmobile-carb-on-my-77?​t=1657250))
     * The first ones were called Andrews Flowmasters. \\ They used a rubber adapter flange and a hose clamp to hold the carb on to the manifold and a K&N air cleaner held on by a hose clamp.     * The first ones were called Andrews Flowmasters. \\ They used a rubber adapter flange and a hose clamp to hold the carb on to the manifold and a K&N air cleaner held on by a hose clamp.
     * Later issues of this carb (called Screaming Eagle) were cast with a flange to allow the carb to bolt to the manifold. ((nikki of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1657250&​page=2)) \\ The spigot mount looks a lot like the original Lectron mount from H-D. ((Racepres of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1657250&​page=2))     * Later issues of this carb (called Screaming Eagle) were cast with a flange to allow the carb to bolt to the manifold. ((nikki of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1657250&​page=2)) \\ The spigot mount looks a lot like the original Lectron mount from H-D. ((Racepres of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1657250&​page=2))
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 Kit Includes: Kit Includes:
   * Carburetor assembly   * Carburetor assembly
 +  * Bowl Gasket \\ There is no bowl gasket listed in the kit and these are now obsolete from HD. However, many other motorcycles use Keihin carbs. You may have to do some research. \\ Yamaha OEM (8g6-14984-00) is a direct fit. ((Hawk45 of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2076892&​page=3))
 +  * Float \\ Yamaha OEM (8G6-14985-01) is a direct fit. ((HawkeyeTX of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2076892&​page=4))
   * 2 Gaskets   * 2 Gaskets
   * 1 Manifold spacer   * 1 Manifold spacer
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   * Required a 1987 replacement style intake manifold for 1988 and up models   * Required a 1987 replacement style intake manifold for 1988 and up models
   * Required possible grinding of the right rear corner of the front cylinder head, due to interference with the carburetor throttle pulley and cable guides, for proper clearance ​ ((http://​xlforum.net/​forums/​showthread.php?​t=132922))   * Required possible grinding of the right rear corner of the front cylinder head, due to interference with the carburetor throttle pulley and cable guides, for proper clearance ​ ((http://​xlforum.net/​forums/​showthread.php?​t=132922))
 +
 +Alternative Replacement Parts: \\
 +{{:​techtalk:​ref:​carb:​se_29081-90c_bowl_gasket_replacement_by_hawkeyetx.jpg?​direct&​300|}} ((photo by HawkeyeTX of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2076892&​page=4)) {{:​techtalk:​ref:​carb:​se_29081-90c_float_replacement_by_hawkeyetx_edited_2_.jpg?​direct&​300|}} ((photo by HawkeyeTX of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2076892&​page=4)) \\
 +\\
  
 **Jet Chart** \\ **Jet Chart** \\
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 #80. \\ #80. \\
  
 +**Flanged model** \\
 Markings on the one below include: Keihin, 27F8, HG13, Harley Davidson and Screaming Eagle. ((Stardog of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1976237)) \\ Markings on the one below include: Keihin, 27F8, HG13, Harley Davidson and Screaming Eagle. ((Stardog of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1976237)) \\
 {{:​techtalk:​ref:​carb:​se_carb_1_by_stardog.jpg?​direct&​300|}} ((photo by Stardog of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1976237)) {{:​techtalk:​ref:​carb:​se_carb_3_by_stardog.jpg?​direct&​300|}} ((photo by Stardog of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1976237)) \\ {{:​techtalk:​ref:​carb:​se_carb_1_by_stardog.jpg?​direct&​300|}} ((photo by Stardog of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1976237)) {{:​techtalk:​ref:​carb:​se_carb_3_by_stardog.jpg?​direct&​300|}} ((photo by Stardog of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1976237)) \\
  
 {{:​techtalk:​ref:​carb:​se_carb_2_by_stardog.jpg?​direct&​300|}} ((photo by Stardog of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1976237)) {{:​techtalk:​ref:​carb:​se_carb_4_by_stardog.jpg?​direct&​300|}} ((photo by Stardog of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1976237)) \\ {{:​techtalk:​ref:​carb:​se_carb_2_by_stardog.jpg?​direct&​300|}} ((photo by Stardog of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1976237)) {{:​techtalk:​ref:​carb:​se_carb_4_by_stardog.jpg?​direct&​300|}} ((photo by Stardog of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1976237)) \\
 +
 +**Spigot model**: \\
 +Markings on this one include: PA40C and CE16. ((Goozgaz of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1710327)) \\
 +{{:​techtalk:​ref:​carb:​se_carb_1_by_goozgaz.jpg?​direct&​250|}} ((photo by Goozgaz of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1710327)) {{:​techtalk:​ref:​carb:​se_carb_2_by_goozgaz.jpg?​direct&​250|}} ((photo by Goozgaz of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1710327)) \\
 +
 +{{:​techtalk:​ref:​carb:​se_carb_3_by_goozgaz.jpg?​direct&​250|}} ((photo by Goozgaz of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1710327)) {{:​techtalk:​ref:​carb:​se_carb_4_by_goozgaz.jpg?​direct&​250|}} ((photo by Goozgaz of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=1710327)) \\
 ==== Accelerator Pump ==== ==== Accelerator Pump ====
  
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   * Dealers were to check their parts stock and replace any pump rods that measured short and also check the pump rod length on any motorcycles that exhibited a stumble upon acceleration. ​   * Dealers were to check their parts stock and replace any pump rods that measured short and also check the pump rod length on any motorcycles that exhibited a stumble upon acceleration. ​
  
-==== Breather Options ==== 
- 
-|{{techtalk:​ref:​carb:​breather_options_for_mikuni_by_c53.jpg?​direct&​300|}}|{{techtalk:​ref:​carb:​breather_options_1_for_mikuni_by_jordan1200.jpg?​direct&​300|}}|{{techtalk:​ref:​carb:​breather_options_2_for_mikuni_by_jordan1200.jpg?​direct&​300|}}| 
-|((photo by c53 of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=14060&​page=16))|The horseshoe pipe system over the top of the carb allows for easy access to the mixture screw.((photos by jordan1200 of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=14060&​page=16))||