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techtalk:ih:carb01p [2020/07/06 00:47]
hippysmack [(B79D)]
techtalk:ih:carb01p [2023/12/05 20:29]
hippysmack [(B80B)]
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   * [[techtalk:​ih:​carb01q|Rebuilding a Keihin Butterfly Carb]]   * [[techtalk:​ih:​carb01q|Rebuilding a Keihin Butterfly Carb]]
   * [[techtalk:​ih:​carb01r|Keihin Butterfly Carb Function and Tuning]]   * [[techtalk:​ih:​carb01r|Keihin Butterfly Carb Function and Tuning]]
 +  * [[techtalk:​miscres:​miscres05#​tsb_650-699|See TSB #694 for introduction information on the Keihin butterfly carb]]. \\ Click the link to view the TSB page in the Sportsterpedia. Then click on the "​Y"​ next to #694 to view / download the PDF. \\
 \\ \\
  
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 Float bowl (27890-78) (B78A). \\ Float bowl (27890-78) (B78A). \\
 Accelerator pump (27891-78). Accel pump 27891-80 was sold in 1985 as a replacement on carb 27469-78A. ((1979-1985 HD Sportster Parts Catalog -85 pg 23)) \\ Accelerator pump (27891-78). Accel pump 27891-80 was sold in 1985 as a replacement on carb 27469-78A. ((1979-1985 HD Sportster Parts Catalog -85 pg 23)) \\
-Idle mixture screw tower has a block made on the back ofit as a stop for the limiter cap. \\+Idle mixture screw tower has a block made on the back of it as a stop for the limiter cap (27883-78). \\
  
-{{:​techtalk:​ih:​carb:​79_keihin_idle_mix_tower.jpg?​direct&​200|}}+{{:​techtalk:​ih:​carb:​79_keihin_idle_mix_tower.jpg?​direct&​200|}} ​{{:​techtalk:​ih:​carb:​1978l-1979_sportster_low_speed_mixture_screw_cap_27883-78_by_robison_motorcycles.jpg?​direct&​300|}} ​ ((photo courtesy of Ebay seller, Robison Motorcycles [[ https://​www.ebay.com/​str/​robisonmotorcycles?​_trksid=p2047675.l2563 |Link to Ebay Store]] )) \\
  
 **B83A**: \\ **B83A**: \\
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 Accelerator pump 76-78 (27364-76). ((1970-1978 HD Electra Glide and Super Glide Parts Catalog pg 17)) \\ Accelerator pump 76-78 (27364-76). ((1970-1978 HD Electra Glide and Super Glide Parts Catalog pg 17)) \\
  
 +===== (B28D) =====
 +
 +27470-80. \\
 +Used on 1980 FXWG-80. \\
 +1984- All FX Models. \\
 +
 +===== (B28H) =====
 +
 +27470-81A. \\
 +Used on 1981-1983 FXS-80, FXB, FXWG, FXSB
 ===== (B28K) ===== ===== (B28K) =====
  
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 27472-80A. \\ 27472-80A. \\
-Used on 1980 FXS-80, FXEF-80. \\+Used on 1980 FXS-80, FXEF-80, FXB. \\
  
 ===== (B79E) ===== ===== (B79E) =====
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 27467-78A. \\ 27467-78A. \\
-Used on L1978-1979 FL, FLH. \\+Used on L1978-1979 FL, FLH. Click on a pic to enlarge: ((photos courtesy of DeadpartsMC,​ [[https://​www.ebay.com/​str/​deadpartsmc|Link to Ebay Store]] )) \\
  
 +{{:​techtalk:​ih:​carb:​1978l-1979_fl_flh_keihin_butterfly_carb_27467-78a_pic1_by_shopanuck.jpg?​direct&​300|}} {{:​techtalk:​ih:​carb:​1978l-1979_fl_flh_keihin_butterfly_carb_27467-78a_pic3_by_shopanuck.jpg?​direct&​300|}} {{:​techtalk:​ih:​carb:​1978l-1979_fl_flh_keihin_butterfly_carb_27467-78a_pic2_by_shopanuck.jpg?​direct&​300|}} \\
 ===== (B80D) ===== ===== (B80D) =====
  
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 27468-78A. \\ 27468-78A. \\
-L1978-1979 FX, FXE, FXS \\+L1978-1979 FX, FXS, FXE \\
 {{:​techtalk:​ih:​carb:​keihin_buttefly_1_by_spuggy.jpg?​direct&​300|}} ((photo by spuggy of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​p=5694195&​highlight=keihin#​post5694195)) \\ {{:​techtalk:​ih:​carb:​keihin_buttefly_1_by_spuggy.jpg?​direct&​300|}} ((photo by spuggy of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​p=5694195&​highlight=keihin#​post5694195)) \\
  
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 This is reportedly a 1980 Shovelhead carburetor. ((stu Elpaso of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=951659)) \\ This is reportedly a 1980 Shovelhead carburetor. ((stu Elpaso of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=951659)) \\
 {{:​techtalk:​ih:​carb:​keihin_butterfly_2_by_big_e78.jpg?​direct&​250|}} ((photo by Big_e78 of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=951659)) {{:​techtalk:​ih:​carb:​keihin_butterfly_1_by_big_e78.jpg?​direct&​250|}} ((photo by Big_e78 of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=951659)) {{:​techtalk:​ih:​carb:​keihin_butterfly_3_by_big_e78.jpg?​direct&​250|}} ((photo by Big_e78 of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=951659&​page=2)) \\ {{:​techtalk:​ih:​carb:​keihin_butterfly_2_by_big_e78.jpg?​direct&​250|}} ((photo by Big_e78 of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=951659)) {{:​techtalk:​ih:​carb:​keihin_butterfly_1_by_big_e78.jpg?​direct&​250|}} ((photo by Big_e78 of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=951659)) {{:​techtalk:​ih:​carb:​keihin_butterfly_3_by_big_e78.jpg?​direct&​250|}} ((photo by Big_e78 of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=951659&​page=2)) \\
 +
 +===== (B88R) =====
 +
 +27034-86B. \\
 +1987 All FLT Models. \\
  
 ===== 27029-86 ===== ===== 27029-86 =====
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 {{:​techtalk:​ih:​carb:​keihin_butterfly_carb_1_by_sifty.jpg?​direct&​250|}} ((photo by sifty of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​p=4294940#​post4294940)) {{:​techtalk:​ih:​carb:​keihin_butterfly_carb_2_by_sifty.jpg?​direct&​250|}} ((photo by sifty of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​p=4294940#​post4294940)) {{:​techtalk:​ih:​carb:​keihin_butterfly_carb_3_by_sifty.jpg?​direct&​250|}} ((photo by sifty of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​p=4294940#​post4294940)) \\ {{:​techtalk:​ih:​carb:​keihin_butterfly_carb_1_by_sifty.jpg?​direct&​250|}} ((photo by sifty of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​p=4294940#​post4294940)) {{:​techtalk:​ih:​carb:​keihin_butterfly_carb_2_by_sifty.jpg?​direct&​250|}} ((photo by sifty of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​p=4294940#​post4294940)) {{:​techtalk:​ih:​carb:​keihin_butterfly_carb_3_by_sifty.jpg?​direct&​250|}} ((photo by sifty of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​p=4294940#​post4294940)) \\
 +
 +===== (02BL) =====
 +
 +27029-83D. \\
 +Used on 1984 FXST. \\
  
 ===== (02BP) ===== ===== (02BP) =====
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 ===== (02BQ) ===== ===== (02BQ) =====
 +27029-86B. \\
 +Used on All 1986 FX Models. \\
  
 {{:​techtalk:​ih:​carb:​keihin_butterfly_1_by_maustarman.jpg?​direct&​200|}} ((photo by Maustarman of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2020910)) {{:​techtalk:​ih:​carb:​keihin_butterfly_2_by_maustarman.jpg?​direct&​200|}} ((photo by Maustarman of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2020910)) \\ {{:​techtalk:​ih:​carb:​keihin_butterfly_1_by_maustarman.jpg?​direct&​200|}} ((photo by Maustarman of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2020910)) {{:​techtalk:​ih:​carb:​keihin_butterfly_2_by_maustarman.jpg?​direct&​200|}} ((photo by Maustarman of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2020910)) \\
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 {{:​techtalk:​ih:​carb:​kehien_butterfly_carb_1_by_vwtopia.jpg?​direct&​300|}} ((photo by vwtopia of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​threadid=1662810)) {{:​techtalk:​ih:​carb:​kehien_butterfly_carb_2_by_vwtopia.jpg?​direct&​300|}} ((photo by vwtopia of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​threadid=1662810)) ​ {{:​techtalk:​ih:​carb:​kehien_butterfly_carb_3_by_vwtopia.jpg?​direct&​300|}} ((photo by vwtopia of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​threadid=1662810)) \\ {{:​techtalk:​ih:​carb:​kehien_butterfly_carb_1_by_vwtopia.jpg?​direct&​300|}} ((photo by vwtopia of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​threadid=1662810)) {{:​techtalk:​ih:​carb:​kehien_butterfly_carb_2_by_vwtopia.jpg?​direct&​300|}} ((photo by vwtopia of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​threadid=1662810)) ​ {{:​techtalk:​ih:​carb:​kehien_butterfly_carb_3_by_vwtopia.jpg?​direct&​300|}} ((photo by vwtopia of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​threadid=1662810)) \\
 +
 +===== (F58A) =====
 +27029-88. \\
 +88-89 FLT, FXR and SOFTAIL models. \\
  
 ===== (F59B) ===== ===== (F59B) =====
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 {{:​techtalk:​ih:​carb:​keihin_butterfly_carb_3_by_mrironhead.jpg?​direct&​300|}} ((MrIronHead of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2072120)) {{:​techtalk:​ih:​carb:​keihin_butterfly_carb_4_by_mrironhead.jpg?​direct&​300|}} ((MrIronHead of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2072120)) \\ {{:​techtalk:​ih:​carb:​keihin_butterfly_carb_3_by_mrironhead.jpg?​direct&​300|}} ((MrIronHead of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2072120)) {{:​techtalk:​ih:​carb:​keihin_butterfly_carb_4_by_mrironhead.jpg?​direct&​300|}} ((MrIronHead of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2072120)) \\
  
 +===== Accelerator Pump Pics =====
 +
 +{{:​techtalk:​ih:​carb:​keihin_accelerator_pump_27891-78_by_animalhouse2010.jpg?​direct&​400|}} ((photo by Ebay seller, animalhouse2010. [[https://​www.ebay.com/​str/​animalhouse2010|Link to Store]]. )) \\
 ====== Parts List ====== ====== Parts List ======