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techtalk:evo:carb03 [2019/04/09 04:41]
hippysmack [90-03 Seals and Installation]
techtalk:evo:carb03 [2024/01/02 22:09] (current)
hippysmack
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 ====== EVO: Carburetor, Intake Manifold & Exhaust ====== ====== EVO: Carburetor, Intake Manifold & Exhaust ======
 ====== Intake Manifold ====== ====== Intake Manifold ======
 +==== Subdocuments ====
  
- ​Factory Equipped with Keihin Non-CV Carburetor ​ |||||| +  * [[techtalk:​evo:​carb03a|Installing ​Intake Manifold (27004-88A)]] ​\\
-|Year Model|Intake ​\\ Manifold|  Flanges ​ ||Intake Seal (2)|Carb \\ Insulating Spacer| +
-|:::​|:::​|Front|Rear|:::​|:::​| +
-|86-87|27004-86 \\ sold individually|27009-86|27010-86|26995-86A|27003-86| +
-|:::​|:::​|flange upgrade (Late 1986)||:::​|insulator upgrade (1988)| +
-|:::​|:::​|27009-86A|27010-86A|:::​|27003-86A| +
-|:::​|:::​|flange upgrade (1989)||:::​|:::​| +
-|:::​|:::​|27009-86B|27010-86B|:::​|:::​|+
  
-|  ​Factory Equipped with Keihin CV Carburetor  ​|||||| +^{{techtalk:​miscres:​instruction_sheet_header_4.png?​nolink&​830|}}||||||| 
-|Year Model|Intake \\ Manifold| ​ Flanges ​ ||Intake Seal (2)|Carb Seal| +|  ​HD Sportster Manifold and Parts  ||||||| 
-|:::​|:::​|Front|Rear|:::​|:::​| +|Year Model|Intake \\ Manifold| ​ Flanges ​ ||Intake Seal (2)|Carb \\ Insulating Spacer|OEM Carb \\ Keihin ​"​Butterfly"​ \\ non-CV | 
-|88-89|27004-88 \\ rubber intake \\ sold individually|27009-86A|27010-86A|26995-86A \\ w/ insert (2) \\ 29049-88|worm clamp| +|:::|:::|Front|Rear|:::​|:::​|:::​| 
-|:::​|:::​|flange upgrade (1989)||:::​|:::​| +|**1986-1987**|27004-86 \\ sold individually|27009-86|27010-86|26995-86A|27003-86|:::​| 
-|:::​|:::​|27009-86B|27010-86B|:::​|:::​| +|:::​|:::​|flange upgrade (Late 1986)||:::​|insulator upgrade (1988)|:::​| 
-|90-03|27004-88A \\ aluminum intake \\ sold as kit with \\ intake and carb seals|27009-86A|27010-86A|26995-86A|ring seal \\ 27002-89| +|:::​|:::​|27009-86A|27010-86A|:::​|27003-86A|:::​| 
-|04-06|27024-04 \\ aluminum intake \\ sold as kit with \\ (map,​seal,​clip & screw)|27009-86A|27010-86A|26995-86A|ring seal \\ 27002-89| +|:::​|:::​|flange upgrade (1989)||:::​|:::​|:::​| 
-====== 90-03 Intake Manifold (27004-88A) ====== +|:::​|:::​|27009-86B|27010-86B|:::​|:::​|:::​
-Sold as a kit with intake and carb seals. ​\\+|Year Model|Intake \\ Manifold| ​ Flanges ​ ||Intake Seal (2)|Carb Seal|OEM Carb \\ Keihin "​CV"​
 +|:::​|:::​|Front|Rear|:::|:::|:::| 
 +|**1988-1989**|27004-88 \\ rubber intake \\ sold individually|27009-86A|27010-86A|26995-86A \\ w/ insert (2) \\ 29049-88|worm clamp|:::
 +|:::​|:::​|flange upgrade (1989)||:::|:::|:::| 
 +|:::​|:::​|27009-86B|27010-86B|:::|:::|:::| 
 +|**1990-2003**|27004-88A \\ aluminum intake ​(27004-89) ​\\ sold as kit with \\ intake and carb seals|27009-86A|27010-86A|26995-86A|ring seal \\ 27002-89|:::
 +|**2004-2006**|27024-04 \\ aluminum intake \\ sold as kit with \\ (map,​seal,​clip & screw)|27009-86A|27010-86A|26995-86A|ring seal \\ 27002-89|:::
 +\\ 
 + 
 +|  1986-1987 Sportster ​Intake Manifold (27004-86((photos courtesy of Stripped Down Cycles [[https://​www.ebay.com/​str/​strippeddowncycles?​_trksid=p2047675.m3561.l2563|Link to Ebay Store:]] ))  ||| 
 +|{{:​techtalk:​evo:​carb:​1986-1987_sportster_intake_manifold_pic1_by_stripped_down_cycles.jpg?​direct&​300|}}|{{:​techtalk:​evo:​carb:​1986-1987_sportster_intake_manifold_pic2_by_stripped_down_cycles.jpg?​direct&​300|}}|{{:​techtalk:​evo:​carb:​1986-1987_sportster_intake_manifold_pic3_by_stripped_down_cycles.jpg?​direct&​300|}}| 
 + 
 +|  1990-2003 Sportster Intake Manifold (27004-88A) sold as a kit w/ intake and carb seals. ​((photos by Hippysmack)) ​ ||
 |Intake casting part number: (27004-89)|Shown with flanges. \\ Front: (27009-86A) Rear: (27010-86A)| |Intake casting part number: (27004-89)|Shown with flanges. \\ Front: (27009-86A) Rear: (27010-86A)|
 |{{:​techtalk:​evo:​carb:​intake_manifold_1_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​carb:​intake_manifold_2_by_hippysmack.jpg?​direct&​300|}}| |{{:​techtalk:​evo:​carb:​intake_manifold_1_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​carb:​intake_manifold_2_by_hippysmack.jpg?​direct&​300|}}|
 +
 +===== 04-06 Intake Manifold =====
 +
 +===== 07 and Up Intake Manifold =====
 +2007-up (EFI) heads have a wider bolt pattern for the intake flanges. ((aswtacing of the XLFORUM https://​www.xlforum.net/​forum/​sportster-motorcycle-forum/​sportster-motorcycle-motor-engine/​sportster-motorcycle-motor-top-end/​195512-xr-heads-on-xl?​highlight=intake+manifold#​post4255444)) \\
 +It's easier to get to the bolts on 07 and up intakes. \\
 +All the 2007+ heads have their manifold mating surfaces milled down about 1/16" as compared with carb type heads. \\
 +If you were to try and put the carb type intake manifold on an 07 engine, you'll find it needs to be about 1/8" wider. \\
 +If you don't get a wider manifold, there'​s a good chance you'll have issues with the seals being sucked into the intake ports on decel.
 +
 +{{:​techtalk:​evo:​carb:​intake_flanges_by_4-pac.jpg?​direct&​300|}} ((photo by 4-pac 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/​53895-06-carb-to-07-fuel-injection-conversion?​t=254258)) \\
  
 ====== Intake Flanges ====== ====== Intake Flanges ======
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 ====== Seals ====== ====== Seals ======
-==== 90-03 Intake Seals ====+===== 90-03 Intake Seals =====
  
 |{{:​techtalk:​evo:​carb:​intake_manifold_3_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​carb:​intake_manifold_6_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​carb:​intake_manifold_7_by_hippysmack.jpg?​direct&​300|}}| |{{:​techtalk:​evo:​carb:​intake_manifold_3_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​carb:​intake_manifold_6_by_hippysmack.jpg?​direct&​300|}}|{{:​techtalk:​evo:​carb:​intake_manifold_7_by_hippysmack.jpg?​direct&​300|}}|
  
  
-[[:​techtalk:​menu|{{:​techtalk:​gototechnicalmenu.jpg|}}]]+
  
 \\ \\
 +
 +[[:​techtalk:​menu|{{:​techtalk:​gototechnicalmenu.jpg|}}]]