View Full Version : Evolution Engine Technical Discussions


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  1. 3" ultima open belt drive clutch question.
  2. What oil filter?
  3. Hayden Crank Vent
  4. Need help. Can't get the rotor back on.
  5. Error code 56
  6. Puking Oil Breather
  7. Loud Jim's Lifters
  8. Cam Lobes worn
  9. Sanity Check with 86 FXR Clutch Hub Removal
  10. Spare parts on board
  11. Wtb Evo.
  12. Surface rust fuel tank filler neck?
  13. Oil Cooler Recommends
  14. 2007 1200 Sportster EFI IAC Trouble
  15. Increased compression MM-EFI
  16. Ignition circuit breaker 98 FLHTCI
  17. Oil Leak
  18. 98 Electraglide shuts down randomly
  19. Dumb Pushrod Question
  20. Timing Question
  21. Woods K-3 Needle
  22. stripped EFI line tank threads
  23. oil lines
  24. Bent Pushrod
  25. Clutch Plate Replacement Lessons
  26. Puke's Oil After Winter Storage
  27. Best deal on aftermarket EVO cases?
  28. Billet cool oil cooler
  29. Yet Another CV ? Needles
  30. CV carb question
  31. needle jet questions
  32. real dog after 65mph
  33. is this where the idle mixture screw is hidden ??
  34. Intermittent Engine Stall. Anyone?
  35. So how do I know which primary gasket I need??
  36. Red Line Heavy Gear Oil...
  37. EFI external pump
  38. Need quick answer Please
  39. Help with timing and oil problem
  40. Spark Plug
  41. Front sprocket keeps loosening up
  42. V-Thunder Cam or woods Cam
  43. Petcock
  44. Base gasket horse, is it dead yet??
  45. Can I use the cam sensor screws for cover mounting ?
  46. What is a Good "0" Ring Chain?
  47. left side gas cap swap
  48. how to tell K&N from SE filter ??
  49. IT RUNS!! [Was: Has Spark, Does not Start]
  50. Have Spark, Does not Start
  51. Time to put it back together
  52. primo brute 3 belt drive
  53. air filter element , why is mine completely round ??
  54. How to check oil - 86 evo
  55. re-jetting carb , do I need new gaskets ?
  56. shims for engine and transmission
  57. inner primary leak
  58. heat shield question
  59. Tach install 1340
  60. head bolts and 30 thou gaskets
  61. Evo wake up
  62. James gasket question
  63. air cleaner support bracket
  64. Clutch Explodes
  65. Carb leaking fuel
  66. Most miles on a factory INNA cam bearing?
  67. Screamin Eagle Cylinder Studs Question
  68. SE-44MM Kien
  69. Se-54 CAM
  70. 1200 custom popping on decel
  71. 1993 Evo - any tips for me?
  72. torque wrench ?
  73. Head Bolt Replacement
  74. V-thunder lifters
  75. S&S E Shorty Rebuild
  76. 95 FXSTC Charging Problem
  77. Need Part #s for chain conversion
  78. Speedo won't work
  79. Trick to Rear Jug Removal?
  80. Exhaust Flameage
  81. How many links
  82. 93 FLHS help
  83. replacing cylinders will these fit my 93
  84. fuel line size 1995 fxstc
  85. Bad Bad Clutch problem
  86. Swing arm pivot removal help
  87. Repair Costs?
  88. shaved heads
  89. HD Speedo Tach retrofit kit
  90. hard Starting issues
  91. S&S Evo 96 super stock
  92. Chrome oil filter housing...
  93. Advance in cam case???
  94. Evo oil pump question
  95. Alternator replacement
  96. roller rockers
  97. Cam gear on evo?
  98. DYNA 2000i Ingintion Tuning
  99. H-D Evo 80" vs. Indian pp 100"
  100. Starter Drive
  101. 97 police model problem, any suggestions?
  102. 127 Ultima
  103. Belt primary and points for a stock bike
  104. 89 BT Crankshafts
  105. New member with questions
  106. Here's one for you carb guys!!!!
  107. Powder Coating Engine
  108. TC88 Plugs in an Evo?
  109. need help finding photo
  110. Roller Tappet (lifter) Failure
  111. mystery cam???
  112. Evo oil checkball and spring
  113. Early review on Edelbrock - and exhaust question
  114. Carb Diagram of 05 fxst
  115. Sloppy Shift Linkage
  116. how much to jet....and which jets ?
  117. Looking for opinions on New Evo motor
  118. Engine / Primary Rattle
  119. Fuel Economy Concerns
  120. Need help with oil system
  121. Is Gasket sealer used on the case gasket from the Factory?
  122. Faulty Ignition Coil / Control Module?
  123. Fireball HI-4E Ignition Settings
  124. S&S motor Breathers....top and bottom
  125. S&S carb ?? Please help.
  126. 68-99 Oil Pump Check Valve Repair
  127. Clutch Problems
  128. raising compression
  129. Need to find amp rating of regulator, 32 amps?
  130. Regulator question. Whee, more stuff to fix!
  131. stock charging system and dual headlights
  132. Holley 2bbl
  133. New lifters installed, runs great.
  134. Ignition upgrade vs stock ?
  135. Another what would you do...
  136. High Voltage on Ignition Module
  137. clunking lifter(s), need some insight please...
  138. motor oil getting into primary
  139. FXRP Exhaust
  140. 85 inch & 100 inch kits on sale
  141. Rod side shake
  142. Screamin Eagle vs. Port, mill, cc, mine
  143. clutch cable
  144. Stretched cylinder stud Bulletin factory recall
  145. Nasty coff
  146. Petcock vacuum hose?
  147. Clutch Disc Bolts and Thread Locker
  148. What would you do?
  149. Transmission shifter arm freeplay question
  150. Clutch spring plate ???
  151. Oil Tank Info
  152. search not working
  153. Technical effects of lugging an engine.....
  154. Dyna 2000i ignition PC interface cable
  155. primary autotensioner kit
  156. What Compression
  157. Engine damage, how to proceed.
  158. Stock Heads Or Aftermarket
  159. Screaming Eagle ignition help
  160. A good read
  161. timing advance and crane fireball ignition
  162. Aftermarket Air Cleaner advise needed
  163. FOR SALE MOTOROLA RAZR V3X AT JUST $150usd
  164. cam advice
  165. '01 RK engine oil change question
  166. Pinion shaft's inner race "walking"
  167. Largest bore possible
  168. help ?
  169. Fuel tank cleaning
  170. Clutch question
  171. Cam bearing failure
  172. Stage II EVO with HD Touring Mufflers?
  173. trans ques
  174. impossible to time with lite
  175. crane cam
  176. Evo 80# and Bobber Kit
  177. Jim's Cam Bearing Tools
  178. Tapping after rocker gasket change
  179. Check Out These Engines!
  180. Crankshaft seal size
  181. motor id number
  182. Transmission leak
  183. Sudden Compression Loss?
  184. Screamin' Eagle Stage I Kit or K&N RK-3909 Kit?
  185. '98 Ultra backfiring
  186. Sportster just stopped! Is this a clutch problem?
  187. Seat Swap
  188. Sportster RPM question
  189. Clutch Cable reinstallation
  190. Camshaft Needle Bearing - Needle Count
  191. "Sewing machine" Evo top end
  192. Hard Shifting - 93 FLSTC 114k Miles
  193. High mileage on a 2000 Heritage
  194. EVO recon project
  195. Part # for tranny speedo sensor??
  196. 97 Ultra Hard Start Falls Off Between Gears
  197. Gas tank venting
  198. Needle Bearings Behind Gear Case
  199. HELP!!! Starter Not Engaging
  200. Loss of power above 3500 rpm
  201. Oil Screen Tap Size
  202. Bike dies while riding
  203. Evo Rocker Box Gasket tips
  204. EVO Breather Heads
  205. 1995 FXD - Runs rough in wet weather
  206. intake manifold opinions
  207. 2006 Sportster Exhuast Install Problem
  208. Starter Grind
  209. Lowered Bike, Kickstand question
  210. FXDWG vibration till 2000rpm.
  211. points cover rivets
  212. Clutch adjustment 1997 Fatboy
  213. Sucking air
  214. Carb manifold removal
  215. Ticking noise from Rocker Boxes
  216. Stuck Nut (tranny)
  217. Proper Push Rods
  218. Fast Idling
  219. leaning out a kehien carb question
  220. Oil flood!
  221. What can I expect
  222. Carb backfiring.
  223. I'm getting weak firing out of my front cylinder. Help!
  224. Voltage too High ?
  225. 90 fatboy fouling plugs/carb question
  226. S&S Crankcase Reed Valve.
  227. 1984 Evo Cam Bearings
  228. Shifting Problem
  229. 1996 Ultra build
  230. Stage II filter Q...
  231. Evo rocker boxes
  232. throttle won't exept passed idle.
  233. Thunderjet
  234. EVO engine chatter and backfire
  235. Evo SE heads
  236. Rear Rocker Box leak
  237. Cam Whining
  238. Evo rods to tight??
  239. Oil in the Air Cleaner
  240. Rear cylinder timing
  241. Hi-this is Dev Tej Kohli
  242. Derby cover
  243. M&M EFI 1998 FLHRC-I question
  244. 95 FLHR tach question
  245. 87 FXST Inner Primary source?
  246. Mmmmm Too Much Compression? EV-51?
  247. Final Details for Top-End Job
  248. Oil leak question ?
  249. Shifter Return Spring
  250. Clutch Freeplay 85 FXRS Evo 5spd Wet Clutch

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