Differences

This shows you the differences between two versions of the page.

--- techtalk:ih:carb07 [2022/10/03 02:56]
hippysmack [Seals - Intake to Heads]
+++ techtalk:ih:carb07 [2022/10/03 06:34]
hippysmack [Seals - Intake to Heads]
@@ Line 19: / Line 19: @@
 |L1980-later FX|27021-78((HD 1971-1984 FX Parts Catalog pg 29))||||
-|  1975-1979 Sportster Intake Manifold 27021-71A ((photos courtesy of Ebay seller, animalhouse2010, [[https://www.ebay.com/str/animalhouse2010?_trksid=p2047675.l2563|Link to Ebay store:]] ))  |||
+|  1972-1974 Sportster Intake Manifold (27021-71) ((photos courtesy of Stripped Down Cycles [[https://www.ebay.com/str/strippeddowncycles?_trksid=p2047675.m3561.l2563|Link to Ebay Store:]] ))  |||
+|{{:techtalk:ih:carb:1972-1974_sportster_intake_manifold_27021-71_pic1_by_stripped_down_cycles.jpg?direct&300|}}|{{:techtalk:ih:carb:1972-1974_sportster_intake_manifold_27021-71_pic2_by_stripped_down_cycles.jpg?direct&300|}}|{{:techtalk:ih:carb:1972-1974_sportster_intake_manifold_27021-71_pic3_by_stripped_down_cycles.jpg?direct&300|}}|
+|  1975-1979 Sportster Intake Manifold (27021-71A) ((photos courtesy of Ebay seller, animalhouse2010, [[https://www.ebay.com/str/animalhouse2010?_trksid=p2047675.l2563|Link to Ebay store:]] ))  |||
 |{{:techtalk:ih:carb:1975-1979_sportster_intake_manifold_27021-71a_pic1_by_animalhouse2010.jpg?direct&300|}}|{{:techtalk:ih:carb:1975-1979_sportster_intake_manifold_27021-71a_pic2_by_animalhouse2010.jpg?direct&300|}}|{{:techtalk:ih:carb:1975-1979_sportster_intake_manifold_27021-71a_pic3_by_animalhouse2010.jpg?direct&300|}}|
 \\
@@ Line 26: / Line 29: @@
 In March, 1980, several modifications were made to heads/intake manifolds/clamps used on L1980 1200/1340cc FL/FX models to improve sealing capabilities. \\
-|  1980-1985 Sportster Intake Manifold 27021-78 ((photos courtesy of Ebay seller, Robison Motorcycles [[ https://www.ebay.com/str/robisonmotorcycles?_trksid=p2047675.l2563 |Link to Ebay Store]] ))  |||
+|  1980-1985 Sportster Intake Manifold (27021-78) ((photos courtesy of Ebay seller, Robison Motorcycles [[ https://www.ebay.com/str/robisonmotorcycles?_trksid=p2047675.l2563 |Link to Ebay Store]] ))  |||
 |{{:techtalk:ih:engmech:1980-1985_sportster_intake_manifold_27021-78_pic1_by_robisonmotorcycles.jpg?direct&300|}}|{{:techtalk:ih:engmech:1980-1985_sportster_intake_manifold_27021-78_pic2_by_robisonmotorcycles.jpg?direct&300|}}|{{:techtalk:ih:engmech:1980-1985_sportster_intake_manifold_27021-78_pic3_by_robisonmotorcycles.jpg?direct&300|}}|
 ====== Seals - Intake to Heads ======
 ^{{techtalk:miscres:instruction_sheet_header_4.png?nolink&830|}}|||
-| Intake to Head - Hardware History. ((See Brucstoudt & Dr_Dick - XLForum - http://xlforum.net/forums/showthread.php?t=2079889))((also http://xlforum.net/forums/showthread.php?t=509757)) || OEM Part Numbers |
+| Intake to Head - Hardware History. ((See Brucstoudt & Dr_Dick - XLForum - http://xlforum.net/forums/showthread.php?t=2079889)) ((also http://xlforum.net/forums/showthread.php?t=509757)) ((1979-1985 HD Sportster Parts Catalog pgs 23-27)) || OEM Part Numbers |
-| 1957-78 | Used exact same port sealing machining, heads and manifolds | **Uses O-rings - 27060-55 - Clamp 27063-57**. |
+| 1957-78 | Used exact same port sealing machining, heads and manifolds | **Uses O-rings - 27060-55 - Clamp 27063-57** |
-| 1979 | Confusing because it had the o-ring machining but used rubber bands | **Uses rubber bands - 27062-78 - Clamp 27063-78**. |
+| 1979 | Confusing because it had the o-ring machining but used rubber bands | **Uses rubber bands - 27062-78 - Clamp 27063-78** |
-| 1980-later | Made with "o-ring delete" machining. | **Uses rubber bands - 27062-78 - Clamp 27063-78**.|
+| E1980 | Dropped the machining for the O-ring | **Uses rubber bands - 27062-78 - Clamp 27063-78** |
+| L1980-1985 | Uses same rubber bands as 79-E80 but different clamp | **Uses ruber bands - 27062-78 - Clamp 27063-80** |
 | |||
 | 1979 models could retro fit 78-earlier interface mechanisms as a bolt on mod. |||
 | 1980-later models needed the heads to be machined for reverting to the straight up o-ring seals. |||
-|  1957-1978 O-rings (27060-55) ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]]  ))  |  1957-1978 Intake Manifold Clamp (27063-57) ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]]  ))  |
+|  1957-1978 Intake Manifold O-rings (27060-55) ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]]  ))  |  1957-1978 Intake Manifold Clamp (27063-57) ((photos courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]]  ))  |
-|{{:techtalk:ih:carb:1957-1978_sportster_intake_manifold_o-rings_27060-55_by_jrsvintageharley1990.jpg?direct&300|}}|{{:techtalk:ih:carb:1957-1978_sportster_manifold_clamp_27063-57_by_jrsvintageharley1990_pic2.jpg?direct&300|}}|
+|{{:techtalk:ih:carb:1957-1978_sportster_intake_manifold_o-rings_27060-55_by_jrsvintageharley1990.jpg?direct&300|}}|{{techtalk:ih:carb:1957-1978_sportster_intake_manifold_clamp_27063-57_by_jrsvintageharley1990.jpg?direct&300|}}|
+|  1979-1985 Sportster Intake Manifold \\ Rubber Bands (27062-78) ((photo courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]]  ))  |  1979-E1980 Intake Manifold Clamp (27063-78) ((photos courtesy of Ebay seller, jrsvintageharley1990. [[https://www.ebay.com/str/jrsvintageharleyparts?_trksid=p2047675.l2563|Link to Ebay Store]]  ))  |
+|{{:techtalk:ih:carb:1979-1985_sportster_intake_manifold_rubber_bands_by_jrsvintageharley1990.jpg?direct&300|}}|{{:techtalk:ih:carb:1979-e1980_sportster_intake_manifold_clamp_27063-78_by_jrsvintageharley1990.jpg?direct&300|}}|
 ===== Bendix =====
 {{:techtalk:ih:carb:bendix_mounting_hardware_by_the_doctor71.jpg?direct&300|}} ((photo by The Doctor71 of the XLFORUM http://xlforum.net/forums/showthread.php?t=2071371)) \\

Trace:

Differences

Navigation

Search

Toolbox