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techtalk:evo:carb03 [2019/04/09 21:06] – [07 and Up Intake Manifold] hippysmacktechtalk: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  |||||| 
-|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 ===== 
   * [[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|}}|
 +
 +===== 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|}}|

Trace: • EVO: Carburetor, Intake Manifold & Exhaust