Sportster/Buell Engine Technical Discussion [Archive] - V-Twin Forum : Harley-Davidson Motorcycle Forums

: Sportster/Buell Engine Technical Discussion


  1. '89 883 very difficult to change gears
  2. 87 XLH Sportster
  3. Timing adjustment
  4. Oil leak on 883 need info
  5. Sportster converted 1200 - firing from rear pipe - shooting
  6. Mini speedo help
  7. Rubber mount an older Sportster?
  8. Pushrod saga -- ticking driving me nuts.
  9. Ironhead kickstart installation
  10. 79 Ironhead Brake Cyl relocation
  11. Need help asap
  12. 99 Sportster "Loud Pop" and almost stalling at stops
  13. Bench starting an 883
  14. Sporty won't light up, what now?
  15. 86 Sportster 883
  16. 89 Sportster sputters and dies at 3000rpm
  17. New ride had trouble bringing it home
  18. Cam cover question
  19. Did i just fry my ignition?
  20. Neutral Connector Sportster 1984
  21. Sputter and Pop
  22. DTC Code Help Please
  23. Screaming Eagle Air Filter Adaptor
  24. 03 sporty won't crank over!
  25. 91 883 terrible miss and doesnt want to idle
  26. 2013 Iron 883 When its cold out loud noise
  27. Sportster valve noise
  28. sportster valve noise
  29. Anyone have a Zipper’s XR1200® Hammer 88" Kit (Big Torque)
  30. Spark problem fixed, still no go
  31. 1976 xlh 1000 sportster no spark
  32. Key West & Oil Leaks
  33. sportster cam position sensor removal and can gear install
  34. SU carb for Sportster question
  35. 1987 XLH clutch adjustment
  36. Ironhead hot running problem
  37. Couple Questions
  38. What Engine is this?
  39. Hesitant 1200 sporty at 2500-3000 revs
  40. cylinder head
  41. Won't start
  42. 2005 Sportster problem
  43. Bad fuel pump.. Clogged air filter maybe?
  44. pleae HELP/stuck in rain with rsd open air intake
  45. lifter recommendations please!
  46. Regulator
  47. '92 1200 sportser cam bushing failure
  48. Removing right side front case cover (Sportster)
  49. Electrical question
  50. No spark at all, new ignition
  51. 84 ironhead rear belt
  52. Flooding oil out of air filter
  53. 4 speed vs 5 speed in 99 evo
  54. 2002 XL Rocker Gasket Perlacement Issues
  55. sick bike
  56. 89 883 acting up
  57. proper clutch adjustment on a 84 to 90
  58. 1988 1200 evo backfire
  59. Cams for XR-1000
  60. Clutch issue
  61. 2000 Sportster
  62. 05 Sportster 1200 custom questions
  63. 1200 kit
  64. Engine Issues
  65. exhaust
  66. Cams without headwork
  67. 1988 1200 fuel milage
  68. Ironhead flywheel spacer question
  69. 05 primary drive gear play loose(vibration)
  70. Sportster
  71. 83 Iron head Carb
  72. 2000 sporty spiking at high rpms
  73. wife's sporty im gonna do the work
  74. 1990 Sporty Float Height??
  75. need advice
  76. 07 1200 custom that vibrates
  77. xl1200r engine problems
  78. Intake valve problems?
  79. XR750 frame blueprint
  80. 88 Sportster clutch problems
  81. Switched to synthetic, now i'm leakin.....
  82. Could heater hose have taken out my engine?
  83. 84 Ironhead Misfire??
  84. 1988 1200 sportster choke & carburetor question
  85. 01 XL883 firing on front only
  86. bike will not start
  87. 2005 XL Roadster Handlebar Riser Conversion
  88. purshrod holes?
  89. 1975 harley sportster blueish liquid
  90. cracked kick starter side cover
  91. Buell Crank position sensor
  92. New guy needs help
  93. Help new to Harley world bike won't work
  94. Top end noise, and sheared rocker arm bolts?
  95. 2004 XLC Sportster Running Very Rich
  96. Custom Build 883 Dirt/Street
  97. Oil tank?
  98. Please Help 2005 XL 883 Dramas
  99. looking to go wide
  100. Sportster timing marks
  101. V-Twin alternator conversion kit Ironhead???
  102. 1983 ironhead with super e carb
  103. 1971 Sportster
  104. How to make suicide shifter (after searching)
  105. Is the 1200 head the same as the 883?
  106. Newbie Removing Rocker Boxes 82 Ironhead
  107. Clutch hub Bearings
  108. first bike is driving me nuts help!!
  109. Best way to restore the look of an older sporty motor
  110. 98 883 Sportster Suddenly Backfiring
  111. question about V&H vs. Screamin'Eagle pipes
  112. What is the best sealant to join the crankcase together?
  113. Any trick to removing a cylinder?
  114. engine noise
  115. Running on reserve
  116. Oil Pressure problem?
  117. cylinder studs 1995 1200 sportster
  118. Top End question... Newb to forum, yes I searched
  119. 70 xlch motor siezed
  120. 73 Clutch Adjustment
  121. 1992 XLH Speedo Ratio 2:1 or 1:1?
  122. Speedometer Drive on a Springer
  123. 06 883 runs like crap
  124. 1975 iron head looking for hopup ideas
  125. Losing power when i hit the start button
  126. timing a sporty
  127. sportster motor need
  128. Picked up a 98 S1
  129. 1981 Wire Diagram
  130. combustion chamber volume
  131. Cable Lube For Clutch and Throttle
  132. throttle question
  133. sporty coughs
  134. leaking shift shaft seal???
  135. primary/clutch cover dimensions?
  136. Carb cough help
  137. top end questions
  138. XL Nightster 2008 Oil Change
  139. '05 883 Muffler/Jet Question
  140. 85 Sportster XLX BAD Backfiring issue
  141. oil drain plug
  142. Cyclone tail light wires
  143. Carb "Jet Kit" question for 95 883 sporster! help please..
  144. Buell '99 cyclone muffler
  145. Shift issue from 2nd to 1st
  146. 5 speed buell in '88 4 speed frame
  147. Engine wants to kick back on, after killin' it, then shuts off
  148. 2005 sportster xl1200 custom engine noises
  149. Clutch Adjustment
  150. Upper rocker box oil leak
  151. 03 Sportster overheating
  152. 76 Sporty timing gears pic
  153. Diagnosing engine noises
  154. 70 Sportster XLCH
  155. Decompression
  156. Surging Problem
  157. torque
  158. 06 883 click
  159. won't idle
  160. Broken tooth on ring gear
  161. se536 cams
  162. Sportster rods - differences
  163. Sportster crank pin nut size??
  164. 2004 883 to 1200 conversion
  165. 2002 sporty
  166. 2001 Sportster 883 Timing HELP PLEASE!!!!
  167. 2008 XL Hot Head
  168. 2003 sporty 1200
  169. engine noise
  170. 1980 Sportster Tappet Guide Problems
  171. Help with Harley Sportster 85', 1000cc's
  172. XR1200 Oil Consumption