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techtalk:ih:carb01 [2017/11/24 05:14]
hippysmack [Carburetors by Bike Year Model]
techtalk:ih:carb01 [2017/11/25 19:43]
hippysmack [Carburetors by Bike Year Model]
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 ==== Carburetors by Bike Year Model ==== ==== Carburetors by Bike Year Model ====
  
-^Model^Year \\ Carb Used^Serial Number^Flange \\ Number^Main Jet Size((1970-2010 Haynes Sportster Service and Repair Manual pgs 3.1-3.2))^Low Speed Jet Size^ +^Model^Year \\ Carb Used^Serial Number^Flange \\ Number^Main Jet Size^Low Speed Jet Size^Idle Mixture \\ turns open^Accel Pump \\ spring position
-|XLH, XLCH|Late 1976|27153-76((HD Sportster Parts Catalog XLH/XLCH 99451-78B))|B50A ((HD Service Bulletin #M-713 dated June 10, 1977))|(140 std) - 130, 135, 145, 150 \\ 155, 160, 165, 170, 175((HD Sportster Parts Catalog XLH/XLCH 99451-78B))|0.75 mm+|XLH, XLCH|Late 1976|27153-76((HD Sportster Parts Catalog XLH/XLCH 99451-78B))|B50A ((HD Service Bulletin #M-713 dated June 10, 1977))|(140 std) ((HD Service Bulletin #M713 dated June 10, 1977)) \\ Optional jets made available ((HD Parts and Accessories Bulletin dated February 8, 1977)) ​ \\ - 130, 135, 145, 150 \\ 155, 160, 165, 170, 175((HD Sportster Parts Catalog XLH/XLCH 99451-78B))|100|7/8 ((HD Service Bulletin #M713 dated June 10, 1977))|Upper ((HD Service Bulletin #M713 dated June 10, 1977))
-|XLH, XLCH, XLT|1977-1978 |27153-77 ((HD Sportster Parts Catalog XLH/XLCH 99451-78B))|B50B ((HD Service Bulletin #M-713 dated June 10, 1977)) \\ B50C |(165 std) - 130, 135, 145, 150 \\ 155, 160, 165, 170, 175((HD Sportster Parts Catalog XLH/XLCH 99451-78B))|0.75 mm|+|XLH, XLCH, XLT|1977-1978 |27153-77 ((HD Sportster Parts Catalog XLH/XLCH 99451-78B))|B50B ((HD Service Bulletin #M-713 dated June 10, 1977)) \\ B50C |(160 std) ((1954-1977 HD Sportster Parts Supplement pg 2)) (165 std) ((HD Service Bulletin #M713 dated June 10, 1977)) \\ Optional jets made available ((HD Parts and Accessories Bulletin dated February 8, 1977)) ​ \\ - 130, 135, 145, 150 \\ 155, 160, 165, 170, 175((HD Sportster Parts Catalog XLH/XLCH 99451-78B))|75|1-1/4 ((HD Service Bulletin #M713 dated June 10, 1977))|Center ((HD Service Bulletin #M713 dated June 10, 1977))|
 |XL, XLCH, XLS |1979|27469-78A ((1979 Harley Davidson Sportster Parts Catalog))|B83A|165 (160 - above 4000') ((HD Service Buletin #M-730 dated June 15, 1978 - Instruction Sheet pg 2))|0.65 mm((1979 Harley Davidson Sportster Parts Catalog))| ​ |XL, XLCH, XLS |1979|27469-78A ((1979 Harley Davidson Sportster Parts Catalog))|B83A|165 (160 - above 4000') ((HD Service Buletin #M-730 dated June 15, 1978 - Instruction Sheet pg 2))|0.65 mm((1979 Harley Davidson Sportster Parts Catalog))| ​
 |XL, XLS|1980|27469-80A|B83D|160|0.65 mm ((1979-1985 HD XL Parts Catalog pg 23))| |XL, XLS|1980|27469-80A|B83D|160|0.65 mm ((1979-1985 HD XL Parts Catalog pg 23))|
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 |XL, XLS|Late 1982|27469-82|B83G|150|0.68 mm ((1979-1985 HD XL Parts Catalog pg 25))| |XL, XLS|Late 1982|27469-82|B83G|150|0.68 mm ((1979-1985 HD XL Parts Catalog pg 25))|
 |XL, XLS, XLX|1983-1985|27469-83C|B83K|160|0.52 mm ((1979-1985 HD XL Parts Catalog pg 27))|  |XL, XLS, XLX|1983-1985|27469-83C|B83K|160|0.52 mm ((1979-1985 HD XL Parts Catalog pg 27))| 
-|XLCR 1000|1977-1978|27148-77|B75A|185|(27462-77((1977 HD XLCR Parts Catalog pg 57))|+|XLCR 1000 ((HD Service Bulletin #M713 dated June 10, 1977))|1977-1978|27148-77|B60A \\ B60B|185|90|1-1/​8 ​((HD Service Bulletin #M713 dated June 10, 1977))|Upper ((HD Service Bulletin #M713 dated June 10, 1977))| 
 +|XLCR 1000 \\ quiet engine ((HD Service Bulletin #M713 dated June 10, 1977))|1977-|27146-77|B75A|175|90|1-1/​2 ​((HD Service Bulletin #M713 dated June 10, 1977))|Upper ((HD Service Bulletin #M713 dated June 10, 1977))|
  
 +  * Carburetors with the latest letter stamped on the flange have improved sealing on the welch plugs, throttle shaft ends and idle mixture screw. ((HD Service Bulletin #M713 dated June 10, 1977))
   * Carb Idle Speed: 900 RPM ((Clymer Sportster Repair Manual 1959-1985))   * Carb Idle Speed: 900 RPM ((Clymer Sportster Repair Manual 1959-1985))
   * Torque Specs:​((1970-2010 Haynes Sportster Service and Repair Manual pgs 3.1-3.2)) Late 1976-1985, Carburetor Mounting Nuts - 19 ft/lbs (26 Nm)   * Torque Specs:​((1970-2010 Haynes Sportster Service and Repair Manual pgs 3.1-3.2)) Late 1976-1985, Carburetor Mounting Nuts - 19 ft/lbs (26 Nm)