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

: Sportster/Buell Engine Technical Discussion


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