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

: Sportster/Buell Engine Technical Discussion


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