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techtalk:evo:carb03 [2019/04/09 21:12]
hippysmack [04-06 Intake Manifold]
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 ======
- 
-|  Factory Equipped with Keihin Non-CV Carburetor ​ |||||| 
-|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 ​ |||||| 
-|Year Model|Intake \\ Manifold| ​ Flanges ​ ||Intake Seal (2)|Carb Seal| 
-|:::​|:::​|Front|Rear|:::​|:::​| 
-|**88-89**|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|:::​|:::​| 
-|**90-03**|27004-88A \\ aluminum intake (27004-89) \\ sold as kit with \\ intake and carb seals|27009-86A|27010-86A|26995-86A|ring seal \\ 27002-89| 
-|**04-06**|27024-04 \\ aluminum intake \\ sold as kit with \\ (map,​seal,​clip & screw)|27009-86A|27010-86A|26995-86A|ring seal \\ 27002-89| 
-===== 90-03 Intake Manifold (27004-88A) ===== 
 ==== Subdocuments ==== ==== Subdocuments ====
  
   * [[techtalk:​evo:​carb03a|Installing Intake Manifold (27004-88A)]] \\   * [[techtalk:​evo:​carb03a|Installing Intake Manifold (27004-88A)]] \\
  
-----+^{{techtalk:​miscres:​instruction_sheet_header_4.png?​nolink&​830|}}||||||| 
 +|  HD Sportster Manifold and Parts  ||||||| 
 +|Year Model|Intake \\ Manifold| ​ Flanges ​ ||Intake Seal (2)|Carb \\ Insulating Spacer|OEM Carb \\ Keihin "​Butterfly"​ \\ non-CV | 
 +|:::​|:::​|Front|Rear|:::​|:::​|:::​| 
 +|**1986-1987**|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|:::​|:::​|:::​| 
 +|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|:::​| 
 +\\
  
-Sold as a kit with intake and carb seals. ​\\+|  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|}}|
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 ===== 07 and Up Intake Manifold ===== ===== 07 and Up Intake Manifold =====
-2007-up (EFI) heads have a wider bolt pattern for the intake flanges. ((aswtacing of the XLFORUM ​http://​xlforum.net/​forums/showthread.php?p=5716946&​highlight=intake+manifold#​post5716946)) \\+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. \\ 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. \\ 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 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. 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 ======