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techtalk:evo:carb01 [2022/05/02 10:20]
ixl2relax [H D I Sportster Models]
techtalk:evo:carb01 [2024/01/02 18:43] (current)
hippysmack
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 ====== Keihin Butterfly (non-CV) Carburetor (Stock on L1976-1987 Sportsters) ====== ====== Keihin Butterfly (non-CV) Carburetor (Stock on L1976-1987 Sportsters) ======
 +See also in the Sportsterpedia:​ \\
 +  * [[techtalk:​ih:​carb01#​keihin_butterfly_or_non-cv_carb_late_1976-1987|Keihin Butterfly Carb Basic Information]]
 +  * [[techtalk:​ih:​carb01q|Rebuilding the Keihin Butterfly Carb]]
 +  * [[techtalk:​ih:​carb01p|Keihin Butterfly Carb Identificaton]]
 +  * [[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. \\
 +
   * The Keihin non-CV carburetor is a horizontal type with a fuel bowl, single ring-shaped float, an accelerating pump, idle mixture adjusting needle and a throttle stop screw for speed adjustment. ((1970-1978 HD XL/​XLH/​XLCH/​XLT 1000 FSM))   * The Keihin non-CV carburetor is a horizontal type with a fuel bowl, single ring-shaped float, an accelerating pump, idle mixture adjusting needle and a throttle stop screw for speed adjustment. ((1970-1978 HD XL/​XLH/​XLCH/​XLT 1000 FSM))
   * The throttle body casting contains an integral venturi and a fuel valve seat that is pressed into the body. The underside of the throttle body contains a boss. The main jet screws into the boss and holds the bleed tube in place.((1970-1978 HD XL/​XLH/​XLCH/​XLT 1000 FSM))    * The throttle body casting contains an integral venturi and a fuel valve seat that is pressed into the body. The underside of the throttle body contains a boss. The main jet screws into the boss and holds the bleed tube in place.((1970-1978 HD XL/​XLH/​XLCH/​XLT 1000 FSM)) 
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   * VOES port   * VOES port
   * Evaporative port \\ **Note**: \\ For those sold for use in California (as part of the evaporative emissions kit) the fuel overflow fitting was capped and the overflow line was removed. ((HD Service Bulletin #M-905 dated August 26, 1985))   * Evaporative port \\ **Note**: \\ For those sold for use in California (as part of the evaporative emissions kit) the fuel overflow fitting was capped and the overflow line was removed. ((HD Service Bulletin #M-905 dated August 26, 1985))
- 
- 
  
 ===== Factory Keihin Butterfly (non-CV) 34mm Carb by Sportster Model/Year ===== ===== Factory Keihin Butterfly (non-CV) 34mm Carb by Sportster Model/Year =====
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   * Slow Jet   * Slow Jet
     * 27329-83 - .52mm     * 27329-83 - .52mm
- 
    
 |Carb Idle Speed| 900 RPM ((Clymer Sportster Repair Manual 1959-1985))|| |Carb Idle Speed| 900 RPM ((Clymer Sportster Repair Manual 1959-1985))||
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-Interesting discussion here: http://​xlforum.net/​forums/showthread.php?t=1847273+Interesting discussion here: https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-era-specific-and-model-specific/​frame-mount-evo-sportster-talk-1986-2003-models/​172520-stock-carb-size-on-1100-sportster?t=1847273
  
 \\ \\
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   * Incorporated a special intake manifold to carb spacer that had to be drilled and tapped (1/4 x 28) in the side for included Voes connection adapter ​     * Incorporated a special intake manifold to carb spacer that had to be drilled and tapped (1/4 x 28) in the side for included Voes connection adapter ​  
   * Required a 1987 replacement style intake manifold for 1988 and up models   * Required a 1987 replacement style intake manifold for 1988 and up models
-  * Required possible grinding of the right rear corner of the front cylinder head, due to interference with the carburetor throttle pulley and cable guides, for proper clearance ​ ((http://​xlforum.net/​forums/showthread.php?t=132922))+  * Required possible grinding of the right rear corner of the front cylinder head, due to interference with the carburetor throttle pulley and cable guides, for proper clearance ​ ((https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-era-specific-and-model-specific/​ironhead-sportster-motorcycle-talk-1957-1985/​43694-keihin-carb-diagram-and-settings?t=132922))
   * Build kits and the bowl gasket are obsolete and hard to find.   * Build kits and the bowl gasket are obsolete and hard to find.
     * The bowl gasket (27013-85) has been found at JW Boon.com but not the build kit. \\ [[https://​jwboon.com/​index2.php?​content=https%3A//​jwboon.com/​dbhtml/​catalog/​Bool_OR/​Fits_FLT%2520%2522Tour%2520Glide%2522/​Section_inlet|Click here for a Link to their add]]. However, they do not ship to the U.S.     * The bowl gasket (27013-85) has been found at JW Boon.com but not the build kit. \\ [[https://​jwboon.com/​index2.php?​content=https%3A//​jwboon.com/​dbhtml/​catalog/​Bool_OR/​Fits_FLT%2520%2522Tour%2520Glide%2522/​Section_inlet|Click here for a Link to their add]]. However, they do not ship to the U.S.
     * Dennis Kirk sells a kit that looks to have the correct bowl O-ring included under Parts Unlimited branding. ​ Kit (1003-1671). \\ [[https://​www.denniskirk.com/​parts-unlimited/​carb-rebuild-kit-1003-1671.p175288.prd/​175288.sku|Click here for the link]]. However, according to the Q&A at the bottom of the page, the O-ring doesn'​t fit the SE carb. That needs to be verified.     * Dennis Kirk sells a kit that looks to have the correct bowl O-ring included under Parts Unlimited branding. ​ Kit (1003-1671). \\ [[https://​www.denniskirk.com/​parts-unlimited/​carb-rebuild-kit-1003-1671.p175288.prd/​175288.sku|Click here for the link]]. However, according to the Q&A at the bottom of the page, the O-ring doesn'​t fit the SE carb. That needs to be verified.
     * Parts Unlimited shows kit# 175288 (1003-1671) as a replacement for the stock paper gasket on Yamahas, still a Keihin though and the gasket (O-ring) looks the same. \\ [[https://​www.parts-unlimited.com/​prod...umber=10031671|Click for the link]]     * Parts Unlimited shows kit# 175288 (1003-1671) as a replacement for the stock paper gasket on Yamahas, still a Keihin though and the gasket (O-ring) looks the same. \\ [[https://​www.parts-unlimited.com/​prod...umber=10031671|Click for the link]]
-    * Speed Supplies.com has a listing for the bowl O-ring (27013-85) although there is no pic of it. ((LenC of the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2076892&​page=3)) \\ [[http://​www.speedsupplies.com/​partslisting.asp?​position=312&​increment=500&​category=HD|Click here for the link]]+    * Speed Supplies.com has a listing for the bowl O-ring (27013-85) although there is no pic of it. ((LenC of the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-era-specific-and-model-specific/​frame-mount-evo-sportster-talk-1986-2003-models/​199949-can-t-find-a-bowl-gasket-anywhere-options/​page3?​t=2076892&​page=3)) \\ [[http://​www.speedsupplies.com/​partslisting.asp?​position=312&​increment=500&​category=HD|Click here for the link]]
  
  
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 |27897-78 |72 | | || | || |27897-78 |72 | | || | ||
 |              * in carburetor ​              ​|||||||| |              * in carburetor ​              ​||||||||
- ((http://​xlforum.net/​forums/showthread.php?​t=132922)) ​   ​+ ((https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-era-specific-and-model-specific/​ironhead-sportster-motorcycle-talk-1957-1985/​43694-keihin-carb-diagram-and-settings?​t=132922)) ​   ​
 \\ \\
  
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 |Washer|6228W|Air cleaner cover spacer|31523-88| |Washer|6228W|Air cleaner cover spacer|31523-88|
 |Carburetor gasket|27044-90|Counter-sunk allen head screw|3795| |Carburetor gasket|27044-90|Counter-sunk allen head screw|3795|
-                                                        ​ 
- 
- 
  
 {{:​techtalk:​evo:​carb:​se_carb_functions.jpg?​direct&​300|}} {{:​techtalk:​evo:​carb:​se_carb_functions.jpg?​direct&​300|}}
  
-{{:​techtalk:​evo:​carb:​se_high_flow_carb_1_by_88hugger.jpg?​direct&​300|}} ((photo by 88hugger of the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​p=1906502#​post1906502)) ​ {{:​techtalk:​evo:​carb:​se_high_flow_carb_2_by_88hugger.jpg?​direct&​300|}} ((photo by 88hugger of the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​p=1906502#​post1906502)) \\+{{:​techtalk:​evo:​carb:​se_high_flow_carb_1_by_88hugger.jpg?​direct&​300|}} ((photo by 88hugger 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/​72194-carb-questions#​post1906502)) ​ {{:​techtalk:​evo:​carb:​se_high_flow_carb_2_by_88hugger.jpg?​direct&​300|}} ((photo by 88hugger 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/​72194-carb-questions#​post1906502)) \\
  
 \\ \\
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   * Constant velocity, gravity fed - has a float-operated inlet valve and a vacuum-operated variable venturi (movable slide).   * Constant velocity, gravity fed - has a float-operated inlet valve and a vacuum-operated variable venturi (movable slide).
-  * Both the CV40 and CVK carbs are made by Keihin in Japan. But only the CV is specific to a Harley and has the bar and shield and HD name on the side. ((CVPerformance of the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=1729649&​page=2)) \\ CVK is for Kawasaki and various other makes that contracted Keihin for that carburetor. \\ There is also a CV40 making the rounds that is distributed by a Florida company that looks identical but not all the specs match up. \\ There is no guarantee that any part (original or CVP) will fit those knock-off carburetors. \\ If your CV carb does not have the name Harley Davidson cast above the bowl on each side it is a knock-off. ​+  * Both the CV40 and CVK carbs are made by Keihin in Japan. But only the CV is specific to a Harley and has the bar and shield and HD name on the side. ((CVPerformance of the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-era-specific-and-model-specific/​frame-mount-evo-sportster-talk-1986-2003-models/​161092-accelerator-pump-diaphragm-wrong-size/​page2?​t=1729649&​page=2)) \\ CVK is for Kawasaki and various other makes that contracted Keihin for that carburetor. \\ There is also a CV40 making the rounds that is distributed by a Florida company that looks identical but not all the specs match up. \\ There is no guarantee that any part (original or CVP) will fit those knock-off carburetors. \\ If your CV carb does not have the name Harley Davidson cast above the bowl on each side it is a knock-off. ​
  
 ^Torque Specs ^^^ ^Torque Specs ^^^
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 ===== Factory Keihin CV40 Carburetors by Sportster Model/Year ===== ===== Factory Keihin CV40 Carburetors by Sportster Model/Year =====
 ===== Emissions Observations =====  ===== Emissions Observations ===== 
-by Almond farmer: ((http://​xlforum.net/​forums/showthread.php?​postid=5567479#​post5567479))+by Almond farmer: ((https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-era-specific-and-model-specific/​ironhead-sportster-motorcycle-talk-1957-1985/​85814-best-carb-for-your-ironhead/​page10?​postid=5567479#​post4106580))
  
  
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   * Unfortunately,​ CV could satisfy tier 2 emissions at only .8 g/km.   * Unfortunately,​ CV could satisfy tier 2 emissions at only .8 g/km.
  
-  + \\
- +
- +
- +
- +
- +
-\\+
 ===== U S A (Domestic) Sportster Models ===== ===== U S A (Domestic) Sportster Models =====
  
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-^Sportster Model^Year^ Keihin CV 40mm \\ Carb Serial # ^ Main / Slow \\ Jet Size ((Cross-reference numbers by Folkie ​ from the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2006132&​page=7))^ ​ Main / Slow Jet \\ (Part #s)  ^ Keihin Needle \\ for Vac Slide((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7)) ^+^Sportster Model^Year^ Keihin CV 40mm \\ Carb Serial # ^ Main / Slow \\ Jet Size ((Cross-reference numbers by Folkie ​ from the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2006132&​page=7))^ ​ Main / Slow Jet \\ (Part #s)  ^ Keihin Needle \\ for Vac Slide((Cross-reference numbers by Folkie ​ from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7)) ^
 |**XL883** (Dom)|1988|27501-88 \\ No Accel Pump|170 / 35|(27115-88) - (27117-88)|N65A (27091-88)| |**XL883** (Dom)|1988|27501-88 \\ No Accel Pump|170 / 35|(27115-88) - (27117-88)|N65A (27091-88)|
 |            |1989-1990|27501-89|175 / 45|(27090-89) - (27170-89)|N72A (27166-89)| |            |1989-1990|27501-89|175 / 45|(27090-89) - (27170-89)|N72A (27166-89)|
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 |             ​|1999-2001|27731-98|195 / 42|(27275-96Y) - (27171-89)|(27656-98)| |             ​|1999-2001|27731-98|195 / 42|(27275-96Y) - (27171-89)|(27656-98)|
 |             ​|2002-2003|27731-98A|195 / 42|(27275-96Y) - (27171-89)|(27656-98)| |             ​|2002-2003|27731-98A|195 / 42|(27275-96Y) - (27171-89)|(27656-98)|
- 
- 
  
 ===== U S A (California) Sportster Models ===== ===== U S A (California) Sportster Models =====
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-^Sportster Model^Year^ Keihin CV 40mm \\ Carb Serial # ^ Main / Slow \\ Jet Size ((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7))^ ​ Main / Slow Jet \\ (Part #s)  ^ Keihin Needle \\ for Vac Slide((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7)) ^+^Sportster Model^Year^ Keihin CV 40mm \\ Carb Serial # ^ Main / Slow \\ Jet Size ((Cross-reference numbers by Folkie ​ from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7))^ ​ Main / Slow Jet \\ (Part #s)  ^ Keihin Needle \\ for Vac Slide((Cross-reference numbers by Folkie from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7)) ^
 |**XL883** (Cal)|1988|27504-88 \\ No Accel Pump|165 / 35|(27116-88) - (27117-88)|N65B (27092-88)| |**XL883** (Cal)|1988|27504-88 \\ No Accel Pump|165 / 35|(27116-88) - (27117-88)|N65B (27092-88)|
-|           ​|1989|27504-88A|<​wrap hi><​del>?</​del></​wrap>​ / 42 \\ 155 / 42 ((1886-1990 HD Sportster FSM pg 4-1))| <wrap hi>​(<​del>​27154-88</​del>​)</​wrap>​((1986-1990 HD Sportster Parts Catalog pg 23)) - (27171-89) \\ (27154-89)((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7)) - (27171-89)|N72B (27167-89)| +|           ​|1989|27504-88A|<​wrap hi><​del>?</​del></​wrap>​ / 42 \\ 155 / 42 ((1886-1990 HD Sportster FSM pg 4-1))| <wrap hi>​(<​del>​27154-88</​del>​)</​wrap>​((1986-1990 HD Sportster Parts Catalog pg 23)) - (27171-89) \\ (27154-89)((Cross-reference numbers by Folkie from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7)) - (27171-89)|N72B (27167-89)| 
-|           ​|1990|27503-88A|<​wrap hi><​del>?</​del></​wrap>​ / 42 \\ 160 / 42 ((1886-1990 HD Sportster FSM pg 4-1))|<​wrap hi><​del>​(27152-88)</​del></​wrap>​((1986-1990 HD Sportster Parts Catalog pg 23)) - (27171-89) \\ (27152-89)((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7)) - (27171-89)|N72F (27169-89)|+|           ​|1990|27503-88A|<​wrap hi><​del>?</​del></​wrap>​ / 42 \\ 160 / 42 ((1886-1990 HD Sportster FSM pg 4-1))|<​wrap hi><​del>​(27152-88)</​del></​wrap>​((1986-1990 HD Sportster Parts Catalog pg 23)) - (27171-89) \\ (27152-89)((Cross-reference numbers by Folkie from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7)) - (27171-89)|N72F (27169-89)|
 |           ​|1991|27503-88B|160 / 42|(27152-89) - (27171-89)|N72F (27169-89)| |           ​|1991|27503-88B|160 / 42|(27152-89) - (27171-89)|N72F (27169-89)|
 |           ​|1992- Early 1993|27488-92|160 / 40|(27152-89) - (27281-92)|N86Q (27183-92)| |           ​|1992- Early 1993|27488-92|160 / 40|(27152-89) - (27281-92)|N86Q (27183-92)|
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 |           ​|2005-2006|27495-04|180 / 42|(27114-88) - (27171-89)|N4NN (28026-04)| |           ​|2005-2006|27495-04|180 / 42|(27114-88) - (27171-89)|N4NN (28026-04)|
 |**XL883 Hug** (Cal)|1988|27504-88 \\ No Accel Pump|165 / 35|(27116-88) - (27117-88)|N65B (27092-88)| |**XL883 Hug** (Cal)|1988|27504-88 \\ No Accel Pump|165 / 35|(27116-88) - (27117-88)|N65B (27092-88)|
-|           ​|1989|27504-88A|<​wrap hi><​del>?</​del></​wrap>​ / 42 \\ 155 / 42 ((1886-1990 HD Sportster FSM pg 4-1))| <wrap hi>​(<​del>​27154-88</​del>​)</​wrap>​((1986-1990 HD Sportster Parts Catalog pg 23)) - (27171-89) \\ (27154-89)((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7)) - (27171-89)|N72B (27167-89)|+|           ​|1989|27504-88A|<​wrap hi><​del>?</​del></​wrap>​ / 42 \\ 155 / 42 ((1886-1990 HD Sportster FSM pg 4-1))| <wrap hi>​(<​del>​27154-88</​del>​)</​wrap>​((1986-1990 HD Sportster Parts Catalog pg 23)) - (27171-89) \\ (27154-89)((Cross-reference numbers by Folkie from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7)) - (27171-89)|N72B (27167-89)|
 |           ​|1990|27503-88A|<​wrap hi><​del>?</​del></​wrap>​ / 42 \\ 160 / 42 ((1886-1990 HD Sportster FSM pg 4-1))|<​wrap hi><​del>​(27152-88)</​del></​wrap>​((1986-1990 HD Sportster Parts Catalog pg 23)) - (27171-89) \\ (27152-89) - (27171-89)|N72F (27169-89)| |           ​|1990|27503-88A|<​wrap hi><​del>?</​del></​wrap>​ / 42 \\ 160 / 42 ((1886-1990 HD Sportster FSM pg 4-1))|<​wrap hi><​del>​(27152-88)</​del></​wrap>​((1986-1990 HD Sportster Parts Catalog pg 23)) - (27171-89) \\ (27152-89) - (27171-89)|N72F (27169-89)|
 |           ​|1991|27503-88B|160 / 42|(27152-89) - (27171-89)|N72F (27169-89)| |           ​|1991|27503-88B|160 / 42|(27152-89) - (27171-89)|N72F (27169-89)|
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 |            |2005-2006|27495-04|180 / 42|(27114-88) - (27171-89)|N4NN (28026-04)| |            |2005-2006|27495-04|180 / 42|(27114-88) - (27171-89)|N4NN (28026-04)|
 |**XL1200** (Cal)|1988|27503-88 \\ No Accel Pump|180 / 35|( 27114-88) - (27117-88)|N65D (27099-88)| |**XL1200** (Cal)|1988|27503-88 \\ No Accel Pump|180 / 35|( 27114-88) - (27117-88)|N65D (27099-88)|
-|            |1989-1990|27503-88A|<​wrap hi><​del>?</​del></​wrap>​ / 42 \\ 160((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7)) / 42|( <wrap hi><​del>​27152-88</​del></​wrap>​ ) (('​86-'​90 parts catalog lists 27152-88. Corrected to 27152-89 by the '​86-'​90 FSM and ((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7)) ​ \\ (27152-89) - (27171-89)|N72F (27169-89)|+|            |1989-1990|27503-88A|<​wrap hi><​del>?</​del></​wrap>​ / 42 \\ 160((Cross-reference numbers by Folkie from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7)) / 42|( <wrap hi><​del>​27152-88</​del></​wrap>​ ) (('​86-'​90 parts catalog lists 27152-88. Corrected to 27152-89 by the '​86-'​90 FSM and ((Cross-reference numbers by Folkie from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7)) ​ \\ (27152-89) - (27171-89)|N72F (27169-89)|
 |            |1991|27503-88B|160 / 42|( 27152-89) - (27171-89)|N72F (27169-89)| |            |1991|27503-88B|160 / 42|( 27152-89) - (27171-89)|N72F (27169-89)|
 |            |1992-Early 1993|27486-92|170((1991-1992 HD Sportster FSM pg 4-1))  / 40|(<​wrap hi>​27115-88</​wrap>​)- (27281-92)|N86P (27280-92)| |            |1992-Early 1993|27486-92|170((1991-1992 HD Sportster FSM pg 4-1))  / 40|(<​wrap hi>​27115-88</​wrap>​)- (27281-92)|N86P (27280-92)|
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 |           ​|1999-2001|27732-98|195 / 42|(27275-96Y) - (27171-89)|(27254-96)| |           ​|1999-2001|27732-98|195 / 42|(27275-96Y) - (27171-89)|(27254-96)|
 |           ​|2002-2003|27732-98A|195 / 42|(27275-96Y) - (27171-89)|(27254-96)| |           ​|2002-2003|27732-98A|195 / 42|(27275-96Y) - (27171-89)|(27254-96)|
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 ===== H D I Sportster Models ===== ===== H D I Sportster Models =====
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   * See [[techtalk:​evo:​carb01#​discrepancies_in_the_fsm_s_parts_catalog_s|Discrepancies in the FSM(s) / Parts Catalog(s)]] for further information on highlighted <wrap hi>​*</​wrap>​ areas in the carburetor charts below    * See [[techtalk:​evo:​carb01#​discrepancies_in_the_fsm_s_parts_catalog_s|Discrepancies in the FSM(s) / Parts Catalog(s)]] for further information on highlighted <wrap hi>​*</​wrap>​ areas in the carburetor charts below 
   * See also [[techtalk:​evo:​carb01#​Pics of Keihin CV Carbs That Were Factory Installed on Sportsters|Pics of Keihin CV Carbs That Were Factory Installed on Sportsters]]   * See also [[techtalk:​evo:​carb01#​Pics of Keihin CV Carbs That Were Factory Installed on Sportsters|Pics of Keihin CV Carbs That Were Factory Installed on Sportsters]]
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 {{  :​techtalk:​evo:​carb:​cv40-needle-jet.jpg?​180| Annotated by IXL2Relax at the XLForum}}{{ ​ :​techtalk:​evo:​carb:​cv40-needle-em-jets.jpg?​300| Photo by IXL2Relax at the XLForum}} Example Parts Shown Here >>>​\\ {{  :​techtalk:​evo:​carb:​cv40-needle-jet.jpg?​180| Annotated by IXL2Relax at the XLForum}}{{ ​ :​techtalk:​evo:​carb:​cv40-needle-em-jets.jpg?​300| Photo by IXL2Relax at the XLForum}} Example Parts Shown Here >>>​\\
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 **All CV40 carbs use the following parts & P/N:**\\ **All CV40 carbs use the following parts & P/N:**\\
 \\ \\
-27100-88 - Needle Jet (.114" ID)((Don Burton at http://​xlforum.net/​forums/showthread.php?​t=14949))\\+27100-88 - Needle Jet (.114" ID)((Don Burton at https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​9621-carb-adjusting-where-are-the-jets-and-the-mixture-screw?​t=14949))\\
 27101-88 - Emulsion Tube (Needle Jet Holder)\\ 27101-88 - Emulsion Tube (Needle Jet Holder)\\
 27585-88 - Vacuum Slide (Vacuum Piston)\\ 27585-88 - Vacuum Slide (Vacuum Piston)\\
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-^Sportster Model^Year^ Keihin CV 40mm \\ Carb Serial # ^ Main / Slow \\ Jet Size ((Cross-reference numbers by Folkie ​ from the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2006132&​page=7))^ ​ Main / Slow Jet \\ (Part #s)  ^ Keihin Needle \\ for Vac Slide((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7)) ^+^Sportster Model^Year^ Keihin CV 40mm \\ Carb Serial # ^ Main / Slow \\ Jet Size ((Cross-reference numbers by Folkie ​ from the XLFORUM http://​xlforum.net/​forums/​showthread.php?​t=2006132&​page=7))^ ​ Main / Slow Jet \\ (Part #s)  ^ Keihin Needle \\ for Vac Slide((Cross-reference numbers by Folkie from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7)) ^
 |**XL883** Swiss \\ All Models|1989-1990|27492-89 \\ No Accel Pump|? / 35|(27104-89) - (27117-88)|?​ (27164-89?​)| |**XL883** Swiss \\ All Models|1989-1990|27492-89 \\ No Accel Pump|? / 35|(27104-89) - (27117-88)|?​ (27164-89?​)|
 |**XL883** \\ HDI / Swiss|1989-1990|27501-88 \\ No Accel Pump|? / 35|(27104-89) - (27117-88)|?​ (27164-89)| |**XL883** \\ HDI / Swiss|1989-1990|27501-88 \\ No Accel Pump|? / 35|(27104-89) - (27117-88)|?​ (27164-89)|
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 |**XL1200R** \\ HDI|2004-2006|27749-04|160 / 42|(27152-89) - (27171-89) \\ HDI, Japan|N9EY (28027-04)| |**XL1200R** \\ HDI|2004-2006|27749-04|160 / 42|(27152-89) - (27171-89) \\ HDI, Japan|N9EY (28027-04)|
 |**XL1200S** \\ HDI|1996-1997|27076-95|190 / 42|(27243-95) - (27171-89)|N65J(27187-93)((Not listed in 2007 Parts Catalog))| |**XL1200S** \\ HDI|1996-1997|27076-95|190 / 42|(27243-95) - (27171-89)|N65J(27187-93)((Not listed in 2007 Parts Catalog))|
-|HDI|1998|27734-98|<​wrap hi>​190</​wrap>​ ((1998 HD XLH FSM pg 4-1)) / 42|(<​wrap hi>​27243-95</​wrap>​)((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7)) - (27171-89)|N86K (27278-93)| +|HDI|1998|27734-98|<​wrap hi>​190</​wrap>​ ((1998 HD XLH FSM pg 4-1)) / 42|(<​wrap hi>​27243-95</​wrap>​)((Cross-reference numbers by Folkie from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7)) - (27171-89)|N86K (27278-93)| 
-|Swiss|1998|27733-98|<​wrap hi>​195</​wrap>​ ((1998 HD XLH FSM pg 4-1)) / 42|(27275-96Y)((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7)) - (27171-89)|<​wrap hi>N86K (27278-93)</​wrap>​|+|Swiss|1998|27733-98|<​wrap hi>​195</​wrap>​ ((1998 HD XLH FSM pg 4-1)) / 42|(27275-96Y)((Cross-reference numbers by Folkie from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7)) - (27171-89)|<​wrap hi>N86K (27278-93)</​wrap>​|
 |HDI|1999-2000|27734-98|200 / 42|(27105-88) - (27171-89)|N86K (27278-93)| |HDI|1999-2000|27734-98|200 / 42|(27105-88) - (27171-89)|N86K (27278-93)|
 |HDI/​Aust/​Eng/​Japan|2001|27749-01|185 / 42|(27185-90) - (27171-89)|(27647-01)| |HDI/​Aust/​Eng/​Japan|2001|27749-01|185 / 42|(27185-90) - (27171-89)|(27647-01)|
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 |91-92|00000-86 \\ (91-Cal)|91-* XL1200|(91-92) Xl1200 (domestic) \\ (91) Xl1200 (California)|Both Cal and Dom models| |91-92|00000-86 \\ (91-Cal)|91-* XL1200|(91-92) Xl1200 (domestic) \\ (91) Xl1200 (California)|Both Cal and Dom models|
 |93-94|00000-87 (93-Cal)\\ 00000-86|93-* XL883\\ 93-* XL883|(93-94) Xl883 (California) only\\ (93-94) XL883 all models|Reads it but doesn'​t mean for Domestic\\ Domestic (49 state models)| |93-94|00000-87 (93-Cal)\\ 00000-86|93-* XL883\\ 93-* XL883|(93-94) Xl883 (California) only\\ (93-94) XL883 all models|Reads it but doesn'​t mean for Domestic\\ Domestic (49 state models)|
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 **Found and documented discrepancies are in the chart below**. I'm sure I didn't list them all ((Hippysmack)) **Found and documented discrepancies are in the chart below**. I'm sure I didn't list them all ((Hippysmack))
  
 |Engine ​                   |XL883|||XL1200||| |Engine ​                   |XL883|||XL1200|||
-|**2004 FSM** (erroneous info)((Folkie ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7))|49 State|California|HDI,​ Swiss|49 State|California|HDI,​ Swiss|+|**2004 FSM** (erroneous info)((Folkie ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7))|49 State|California|HDI,​ Swiss|49 State|California|HDI,​ Swiss|
 |Main Jet \\ Corrected Size ((Verified with the 2004 HD Sportster Parts Catalog pgs 21,​23))|<​del><​wrap hi>​160</​wrap></​del>​ \\ 175|<​del><​wrap hi>​170</​wrap></​del>​ \\ 180|<​del><​wrap hi>​190</​wrap></​del>​ \\ 170|<​del><​wrap hi>​175/​190</​wrap></​del>​ \\ 180|<​del><​wrap hi>​185-195</​wrap></​del>​ \\ 185|<​del><​wrap hi>​200</​wrap></​del>​ \\ 160| |Main Jet \\ Corrected Size ((Verified with the 2004 HD Sportster Parts Catalog pgs 21,​23))|<​del><​wrap hi>​160</​wrap></​del>​ \\ 175|<​del><​wrap hi>​170</​wrap></​del>​ \\ 180|<​del><​wrap hi>​190</​wrap></​del>​ \\ 170|<​del><​wrap hi>​175/​190</​wrap></​del>​ \\ 180|<​del><​wrap hi>​185-195</​wrap></​del>​ \\ 185|<​del><​wrap hi>​200</​wrap></​del>​ \\ 160|
 |**2002, 2003 Parts Catalogs** show a Cali 883R carb but no jet sizes or other carb parts. \\ Listed same year 883 (Cali) data.((hippysmack))||||||| |**2002, 2003 Parts Catalogs** show a Cali 883R carb but no jet sizes or other carb parts. \\ Listed same year 883 (Cali) data.((hippysmack))|||||||
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 |**1991-1992 Parts Catalog** is confusing to show (Cal)883 main jet as: (160) 27152-89 - main Jet (1991 Cal & Swiss; 1992 & later All 883, 1200 HDI & Swiss - 1991-1992 models. Doesn'​t seem to group (Cal)883 into the 92 models. Verified with 1991-1992 FSM pg 4-1((hippysmack))||||||| |**1991-1992 Parts Catalog** is confusing to show (Cal)883 main jet as: (160) 27152-89 - main Jet (1991 Cal & Swiss; 1992 & later All 883, 1200 HDI & Swiss - 1991-1992 models. Doesn'​t seem to group (Cal)883 into the 92 models. Verified with 1991-1992 FSM pg 4-1((hippysmack))|||||||
 |**1990 Parts Catalog** does not list a main jet for an XL1200 (Domestic) model. \\ Verified with the 1986-1990 FSM pg 4-1.((hippysmack))||||||| |**1990 Parts Catalog** does not list a main jet for an XL1200 (Domestic) model. \\ Verified with the 1986-1990 FSM pg 4-1.((hippysmack))|||||||
-|**1986-1990 Parts Catalog** has an errant main jet #27154-88 for (Cal) 883s. Confirmed as a 155 with the 1986-1990 Sportster FSM pg 4-1, cross referenced to serial #27154-89 ((Cross-reference numbers by Folkie ​ from the XLFORUM ​http://​xlforum.net/​forums/showthread.php?​t=2006132&​page=7))((hippysmack))||||||| ​+|**1986-1990 Parts Catalog** has an errant main jet #27154-88 for (Cal) 883s. Confirmed as a 155 with the 1986-1990 Sportster FSM pg 4-1, cross referenced to serial #27154-89 ((Cross-reference numbers by Folkie ​ from the XLFORUM ​https://www.xlforum.net/​forum/sportster-motorcycle-forum/​sportster-motorcycle-intake-and-exhaust/​sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/​188380-cv-carb-clogged-tiny-main-air-jet/​page7?​t=2006132&​page=7))((hippysmack))||||||| ​
 |**1986-1990 Parts Catalog** is very confusing on export model carb info. I.E., \\ **The carb numbers are (all with no accel pump)**: \\ 27491-89 / (Swiss only) / 89-90 XLH1200 \\ 27492-89 / Swiss only / 89-90 XLH883 All Models \\ 27501-88 / HDI only-1989 & later / 88-90 XL883 All Models \\ 27502-88 / HDI only-1989 & later / 88-90 XLH1200 ​ \\ **These are the only main jets designated for export motors:** \\ 27102-89 / Main Jet (Swiss only) / 89- XLH 883 All Models \\ 27104-89 / Main jet (Swiss only) / 89-90 All Models \\  **These are the only slow jets designated for export motors:** \\ 27117-88 / Slow jet (Swiss only-1989) / 88 & 89 All Models \\ **These are the only needle jets designated for export motors:** \\ 27164-89 (Swiss only) / 89- XLH 883 All models \\ 27165-89 (Swiss only) / 89- XL1200 \\ **Everything else is either designated Domestic or California engines.** ((hippysmack))||||||| ​ |**1986-1990 Parts Catalog** is very confusing on export model carb info. I.E., \\ **The carb numbers are (all with no accel pump)**: \\ 27491-89 / (Swiss only) / 89-90 XLH1200 \\ 27492-89 / Swiss only / 89-90 XLH883 All Models \\ 27501-88 / HDI only-1989 & later / 88-90 XL883 All Models \\ 27502-88 / HDI only-1989 & later / 88-90 XLH1200 ​ \\ **These are the only main jets designated for export motors:** \\ 27102-89 / Main Jet (Swiss only) / 89- XLH 883 All Models \\ 27104-89 / Main jet (Swiss only) / 89-90 All Models \\  **These are the only slow jets designated for export motors:** \\ 27117-88 / Slow jet (Swiss only-1989) / 88 & 89 All Models \\ **These are the only needle jets designated for export motors:** \\ 27164-89 (Swiss only) / 89- XLH 883 All models \\ 27165-89 (Swiss only) / 89- XL1200 \\ **Everything else is either designated Domestic or California engines.** ((hippysmack))||||||| ​
  
  
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