Evolution Engine Mods [Archive] - V-Twin Forum : Harley-Davidson Motorcycle Forums

: Evolution Engine Mods


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  1. Stock intake vs. Mikuni?
  2. Upgrade 1996 EVO
  3. Cam bearing to bushing
  4. '93 Evo upgrades
  5. Cam size help
  6. Pop, pop, pop
  7. Evo 120 which one to get?
  8. Flhtc 1991 air cleaner backplate
  9. JIMS Oil Pump install
  10. Rich running Road King
  11. Cam idle characteristics
  12. SE stage 2 perfomance software
  13. Evo cam question
  14. Evo CV carb jetting
  15. Axtell 88 ci quad cam first startup video
  16. Chain chafing inner primary
  17. Left case bearing insert
  18. 1984 Evolution flywheel/crank nut is loose
  19. End play
  20. Breathing--Big Sucker vs. Heavy Breather
  21. Need an Evo machine shop
  22. 1991 EVO - black engine paint
  23. Will all years fit my frame?
  24. Engine bogging down
  25. 1998 Road King hesitation/backfire
  26. S&S 113" made in 2002, any issues?
  27. S&S superstock heads
  28. What oil should be used on new rebuild
  29. Evo stock wheel clean up - question on powder coat
  30. EVO head identification
  31. Is 115# compression good?
  32. Need late model Evo Crank sensor screws p/n
  33. What difference in Rush baffles make?
  34. Question on assembly lube
  35. The need to breathe
  36. Looking for camshaft specs 80ci Evo
  37. FXR keeps needing spark plugs
  38. 98 RG EVO PM at 45K miles
  39. No oil presure
  40. Machining for a compression release
  41. EV27 cam/case interference
  42. Good ignition system for EVO
  43. What a bolt in cam (ev27) decked heads and port job feels like
  44. Head breather cases
  45. Help me out here please
  46. High oil pressure
  47. Wtf
  48. Lifters
  49. Mikuni jet/tuning recomendations
  50. Cam bearing?
  51. Ultima 113 surprised everyone
  52. Voes
  53. Crankcase year
  54. Cylinder location dowels (removal?)
  55. Need of better exhaust
  56. What's gonna break 1st?
  57. No spark?
  58. Need help diagnosing engine bogging ('98 evo)
  59. Andrews EV27 cam
  60. Starter question
  61. Rebuild options
  62. 98 Evo looking 4 some more power
  63. Crank and cam position sensors on 95' FLT
  64. 92 cases, 88 motor parts DONE! w/ pics
  65. Cam question and heads
  66. STD Evolution cylinder heads
  67. 127 El Bruto cam suggestion
  68. Compression
  69. 1997 flhri
  70. Help, stuttering that feels like fuel starvation
  71. S&S Super G Shorty jetting?
  72. Evo rebuild ring end gaps
  73. Crane cam hi-1 dual fire ignition questions
  74. Cam upgrade/flame thrower?
  75. Idle not really changing
  76. 99 nightrain build...lots of ?... advice/help needed
  77. New noise
  78. Engine vin question any ideas?
  79. 124ci s&S crate motor mods ?????
  80. Would like some "tuner Help" on a 131 evo ultima
  81. Lifter blocks
  82. Compression release installation
  83. Jerking motion when clutch in engaged
  84. 98 Fatboy neutral light issue
  85. Valve seat leaking?
  86. Need help 1988 parts going in to 92 cases
  87. S&S 124..will not run for 30 seconds
  88. Stock starter motor
  89. Pinion gear and cam?
  90. Cam and pinion measurement problems
  91. Case/cam cover question
  92. 1987 FXSTC engine balancing
  93. Has not run in 4 years
  94. Big bore cases with stock jugs?
  95. Oil cooler
  96. Bottom end for a 97" Evo
  97. Revolution performance 85" kit
  98. Ok let's talk base gaskets
  99. Carb jets, school me
  100. Axtell 97" feedback
  101. EVO cam bearing
  102. Top end rebuild and EV27 cam
  103. Just picked up a 94 Dyna Wide Glide. need cheap horsepower
  104. Andrews EV-3 in '93 EVO?
  105. Lifter question?
  106. S&S 103" Evo opinions?
  107. S&S head info
  108. Ring gap?
  109. KB pistons
  110. Adjustable pushrod covers
  111. 1989 EVO 1340 base gaskets
  112. Valve height and pressure?
  113. Wheels?
  114. 127 Ultima not firing front cylinder
  115. FNG with performance questions
  116. H&L 131 Questions and hopefully answers
  117. How much can I bore an Evo
  118. Formula to fig. CR
  119. 131 inch need a better cam
  120. What can be done about the finish of stock cylinders?
  121. S&S 113 hop up
  122. 1988 HD EVO.....is it worth the $?
  123. HARLEY SE 536 cams
  124. Compression release
  125. S&S EVO question
  126. Help ID roller tip rockers
  127. Inner primary
  128. More compression more power
  129. What carb jetting for rebuilt Evo
  130. Are there any 9.5 c.r. heads out there?
  131. Oil tank trouble
  132. Piston skirts
  133. Andrews cam
  134. V.o.e.s.?
  135. Bolt in camshaft - noticeable difference?
  136. Fatso pistons
  137. No baffle?
  138. Fatso head mods
  139. Air cleaners for Evo with Mikuni hsr42?
  140. Rod problems front cylinder
  141. Question on mikuni hsr42
  142. Question about flywheel
  143. VOES, doh ray mee
  144. Best cam for 89 inch stroker
  145. Rocker boxes
  146. Speedo issue
  147. Magna Charger on 107" S&S
  148. Exhaust size
  149. Anyone heard or have got a bad cam from Andrews?
  150. Wonder how this'll run?
  151. Oil breather at bottom of crank case problems
  152. End play on Evo cam, too much?
  153. Much talk about builds
  154. CRANE 1-1101LG & Bone Stock EVO 80
  155. CV or S&S Super-E?
  156. EV-46 and CV carb, good combo?
  157. S&S B2 manifold dimensions
  158. Head and or bottom breather
  159. Calculating C\R from cranking PSI
  160. Out of ideas, even Dynatek couldn't help
  161. S&S 113 w/520 cam upgrade or not.
  162. First COMPLETE REBUILD DONE!
  163. Edelbrock heads for Evo, any good?
  164. Max. compression for an EV46
  165. Top-end "blues"
  166. Piston hitting head
  167. Higher comp pistons
  168. WOT hesitation
  169. Has anyone tried one of these?
  170. Sounds great with a few revs then dies
  171. A good oil cooler
  172. Holding a manual compression release
  173. !999 EVO 1340 Timing marks?
  174. What is the best timing to run?
  175. cam is loud..
  176. Easy Float Bowl Drain Screw?
  177. Ok new problem... Oil tank gets full while running..
  178. cam question
  179. Ok well I breathed life into her today,, after total LOSS
  180. all a sudden today I had white smoke on start up!
  181. Never use anything but a harley manual
  182. Stage 3 enough?
  183. Need help first EVO build
  184. Having problem dialing carb all the way!
  185. HELP Info needed
  186. stator? How do I know what size AMPS it was
  187. possible manifold leak?
  188. Throttle body spacer?
  189. good ol ignition help please, dyna with harley
  190. cylinder bore question
  191. Another question.
  192. Think i damaged something. Need help.
  193. Cam install weirdness
  194. Atell 97ci Big Bore kit
  195. another cam/pinion question
  196. well I got the bike back together now no spark
  197. She started, 5x ran 8 min CAME APART LIKE A GRINDER
  198. heads back from big boyz!!!
  199. Intake valves
  200. clutch for 131
  201. Andrews EV-57 vs EV-79
  202. nose cone
  203. Camshaft end float....
  204. Carb thoughts??
  205. Killer cycle CV carb
  206. 110" Fatvo Fatso
  207. S&S Super Sidewinder bolt pattern?
  208. Powder coat, want to remove it to metal fast?
  209. Base Gaskets, JAMES VS COSMETIC, COPPER?
  210. Putting the FXR back together. Suggestions wanted
  211. Exhaust suggestions
  212. Minimum valve spring clearance with rocker cover?
  213. 113in suggestions
  214. Ultima engine cases
  215. Almost finished with the winter upgrades
  216. Newbie question, a little help?
  217. End gap range?
  218. Cam options
  219. My combo ... thoughts
  220. Oil routing question
  221. Jims 1361
  222. Name that washer!
  223. Top end rebuild for two FXRs
  224. Time to finally tear down
  225. looking for performance exh. for custom
  226. Fueling lifters
  227. Crankcase bolts?
  228. Evo to twin cam swap
  229. Recomendation...JACK PLATE Connect Motor/Tranny
  230. Cam Suggestions
  231. hq23 in 80evo
  232. SU carb info
  233. RB racing lsr 2 into 1
  234. Needle shimming
  235. Kuryakyn Hypercharger enrichener?
  236. what size pipes for a 108
  237. Newbie looking for advice
  238. EVO ignition question
  239. timing
  240. Head work?
  241. Anybody do a Zippers 80/80Hp?
  242. anyone running a d&m performance cone filter
  243. S&S-Crane Cams
  244. SE heads source
  245. 80" cracked bottom what would you do?
  246. 87 flhtc
  247. se57 or ev46 cam? thoughts?
  248. Ev-35 & ev-7
  249. 4-valve head Evo motors
  250. Proper DYNA 2000 ICM Settings