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

: Sportster/Buell Engine Technical Discussion


  1. stupid question time
  2. Rod bearing size
  3. Ironhead Cams
  4. harley Sportster Buell spark plugs
  5. stock cam but hitting exhaust valve to piston clearance
  6. 1979 sportster carb jets
  7. Sporty cuts out
  8. 2000 883/1200 break in
  9. Pinging off idle?
  10. Excess oil coming from breather intake
  11. 82 Ironhead no spark. Cranks but wont start?
  12. Sportster 883 to 1200
  13. BUELL xb12 ignition from Sportster 1994
  14. 2003 XLH 883 Forward Controls?
  15. SPORTSTER 1200 - MIKUNI HS40 - no idling
  16. 2014 Iron 883 - Red light lights up on the Odo console
  17. 02 electical and engine power loss? please help
  18. Sportster not running smoothly
  19. 1988 ignition module
  20. '89 883 very difficult to change gears
  21. Hard time finding parts for 89 sporty 1200xhl
  22. 87 XLH Sportster
  23. Timing adjustment
  24. Oil leak on 883 need info
  25. Sportster converted 1200 - firing from rear pipe - shooting
  26. Mini speedo help
  27. Rubber mount an older Sportster?
  28. Pushrod saga -- ticking driving me nuts.
  29. Ironhead kickstart installation
  30. 79 Ironhead Brake Cyl relocation
  31. Need help asap
  32. 99 Sportster "Loud Pop" and almost stalling at stops
  33. Bench starting an 883
  34. Sporty won't light up, what now?
  35. 86 Sportster 883
  36. 89 Sportster sputters and dies at 3000rpm
  37. New ride had trouble bringing it home
  38. Cam cover question
  39. Did i just fry my ignition?
  40. Neutral Connector Sportster 1984
  41. Sputter and Pop
  42. DTC Code Help Please
  43. Screaming Eagle Air Filter Adaptor
  44. 03 sporty won't crank over!
  45. 91 883 terrible miss and doesnt want to idle
  46. 2013 Iron 883 When its cold out loud noise
  47. Sportster valve noise
  48. sportster valve noise
  49. Anyone have a Zipper’s XR1200® Hammer 88" Kit (Big Torque)
  50. Spark problem fixed, still no go
  51. 1976 xlh 1000 sportster no spark
  52. Key West & Oil Leaks
  53. sportster cam position sensor removal and can gear install
  54. SU carb for Sportster question
  55. 1987 XLH clutch adjustment
  56. Ironhead hot running problem
  57. Couple Questions
  58. What Engine is this?
  59. Hesitant 1200 sporty at 2500-3000 revs
  60. cylinder head
  61. Won't start
  62. 2005 Sportster problem
  63. Bad fuel pump.. Clogged air filter maybe?
  64. pleae HELP/stuck in rain with rsd open air intake
  65. lifter recommendations please!
  66. Regulator
  67. '92 1200 sportser cam bushing failure
  68. Removing right side front case cover (Sportster)
  69. Electrical question
  70. No spark at all, new ignition
  71. 84 ironhead rear belt
  72. Flooding oil out of air filter
  73. 4 speed vs 5 speed in 99 evo
  74. 2002 XL Rocker Gasket Perlacement Issues
  75. sick bike
  76. 89 883 acting up
  77. proper clutch adjustment on a 84 to 90
  78. 1988 1200 evo backfire
  79. Cams for XR-1000
  80. Clutch issue
  81. 2000 Sportster
  82. 05 Sportster 1200 custom questions
  83. 1200 kit
  84. Engine Issues
  85. exhaust
  86. Cams without headwork
  87. 1988 1200 fuel milage
  88. Ironhead flywheel spacer question
  89. 05 primary drive gear play loose(vibration)
  90. Sportster
  91. 83 Iron head Carb
  92. 2000 sporty spiking at high rpms
  93. wife's sporty im gonna do the work
  94. 1990 Sporty Float Height??
  95. need advice
  96. 07 1200 custom that vibrates
  97. xl1200r engine problems
  98. Intake valve problems?
  99. XR750 frame blueprint
  100. 88 Sportster clutch problems
  101. Switched to synthetic, now i'm leakin.....
  102. Could heater hose have taken out my engine?
  103. 84 Ironhead Misfire??
  104. 1988 1200 sportster choke & carburetor question
  105. 01 XL883 firing on front only
  106. bike will not start
  107. 2005 XL Roadster Handlebar Riser Conversion
  108. purshrod holes?
  109. 1975 harley sportster blueish liquid
  110. cracked kick starter side cover
  111. Buell Crank position sensor
  112. New guy needs help
  113. Help new to Harley world bike won't work
  114. Top end noise, and sheared rocker arm bolts?
  115. 2004 XLC Sportster Running Very Rich
  116. Custom Build 883 Dirt/Street
  117. Oil tank?
  118. Please Help 2005 XL 883 Dramas
  119. looking to go wide
  120. Sportster timing marks
  121. V-Twin alternator conversion kit Ironhead???
  122. 1983 ironhead with super e carb
  123. 1971 Sportster
  124. How to make suicide shifter (after searching)
  125. Is the 1200 head the same as the 883?
  126. Newbie Removing Rocker Boxes 82 Ironhead
  127. Clutch hub Bearings
  128. first bike is driving me nuts help!!
  129. Best way to restore the look of an older sporty motor
  130. 98 883 Sportster Suddenly Backfiring
  131. question about V&H vs. Screamin'Eagle pipes
  132. What is the best sealant to join the crankcase together?
  133. Any trick to removing a cylinder?
  134. engine noise
  135. Running on reserve
  136. Oil Pressure problem?
  137. cylinder studs 1995 1200 sportster
  138. Top End question... Newb to forum, yes I searched
  139. 70 xlch motor siezed
  140. 73 Clutch Adjustment
  141. 1992 XLH Speedo Ratio 2:1 or 1:1?
  142. Speedometer Drive on a Springer
  143. 06 883 runs like crap
  144. 1975 iron head looking for hopup ideas
  145. Losing power when i hit the start button
  146. timing a sporty
  147. sportster motor need
  148. Picked up a 98 S1
  149. 1981 Wire Diagram
  150. combustion chamber volume
  151. Cable Lube For Clutch and Throttle
  152. throttle question
  153. sporty coughs
  154. leaking shift shaft seal???
  155. primary/clutch cover dimensions?
  156. Carb cough help
  157. top end questions
  158. XL Nightster 2008 Oil Change
  159. '05 883 Muffler/Jet Question
  160. 85 Sportster XLX BAD Backfiring issue
  161. oil drain plug
  162. Cyclone tail light wires
  163. Carb "Jet Kit" question for 95 883 sporster! help please..
  164. Buell '99 cyclone muffler
  165. Shift issue from 2nd to 1st
  166. 5 speed buell in '88 4 speed frame
  167. Engine wants to kick back on, after killin' it, then shuts off
  168. 2005 sportster xl1200 custom engine noises
  169. Clutch Adjustment
  170. Upper rocker box oil leak
  171. 03 Sportster overheating
  172. 76 Sporty timing gears pic
  173. Diagnosing engine noises
  174. 70 Sportster XLCH
  175. Decompression
  176. Surging Problem
  177. torque
  178. 06 883 click
  179. won't idle
  180. Broken tooth on ring gear
  181. se536 cams
  182. Sportster rods - differences
  183. Sportster crank pin nut size??
  184. 2004 883 to 1200 conversion
  185. 2002 sporty
  186. 2001 Sportster 883 Timing HELP PLEASE!!!!
  187. 2008 XL Hot Head
  188. 2003 sporty 1200
  189. engine noise
  190. 1980 Sportster Tappet Guide Problems
  191. Help with Harley Sportster 85', 1000cc's
  192. XR1200 Oil Consumption