Pre-Evolution Engine Technical Discussion [Archive] - V-Twin Forum : Harley-Davidson Motorcycle Forums

: Pre-Evolution Engine Technical Discussion


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  1. 2 shovel crank case questions
  2. OK, shovel gurus
  3. Help no fire in shovel
  4. Shovelhead problems
  5. What size thread on transmition shaft
  6. 1983 XLS starting issues
  7. servi car
  8. How to get this seal out
  9. Which o ring inner primary to motor
  10. Switching to electronic VR generator shovel
  11. Issues with carb on 48 Panhead replica kit bike
  12. Battery died on ride
  13. Shovehead pushrod removal
  14. Line lapping pinion bushing
  15. Back to orig oil circulating primary set up?
  16. Anyone running 5" stroke wheels?
  17. Exhaust question
  18. Shovelhead starter drive gear problems
  19. 78 Shovel headlight breaker
  20. Dyna 2000i Shovelhead ignition
  21. Tuning S&S Super E
  22. 16" rim lacing issue
  23. Shovelhead kickstart diagram
  24. My shovel 1970 leaking oil
  25. Coating on Shovelhead cases
  26. First year FXWG
  27. Shovel oil pressure issues
  28. My take on Shovelheads
  29. Restoring a '47 Knucklehead?
  30. Reverse?
  31. Inherited a 69 Electra Glide and have some questions
  32. Elect ign wiring?
  33. Knocking Shovel
  34. Need advice!
  35. Shovelhead rocker box gasket
  36. Breaker plate set screws - hard to remove
  37. Decel popping on 1978 Shovelhead
  38. Shovelhead and synthetic oil
  39. Shovelhead rocker box and pushrod tubes
  40. Harley UL rear wheel
  41. Bearing support needed
  42. 1984 Shovelhead
  43. Opinions on engine
  44. yet another starter roblem
  45. help 79 washing machine top trans problem
  46. Bendix carb fouling plugs
  47. Handelbar diameter
  48. Need new cam...choices?
  49. 100 ci knuckle project
  50. 1959 xlch help needed
  51. 78 FL memorial bike build
  52. ironhead help needed
  53. locked up motor
  54. electric by franks obsolete
  55. 82 shovelhead diagram
  56. Spyke distributor
  57. Anybody Use V-Twin mfg motor shop
  58. s&s panhead motor
  59. Questions on pushrod adjustment
  60. cam install
  61. Suspected overheat problem
  62. adjusting tappets
  63. 85'sportster speedo cable fell off?
  64. wow how do i repair a spark plug hole in my cylinder head
  65. Shovel rocker nut spins
  66. Shovel won't start hot
  67. 1982 harley XLH idles good but runs like crap
  68. 1980 Iron Head Sporty
  69. 1976 flh
  70. 1980 shovelhead cam seal leak
  71. Shovel oil vent hose pumping oil
  72. 76 Ironhead Ignition help...
  73. cam recomendations for kick start 93" shovel
  74. panhead cam
  75. remove speedo cable front wheel 84 FLH
  76. magnet chunk broken off stator
  77. 1985 IRONHEAD vent issue
  78. Differences between tappet block -80 and -80A
  79. Can This Be Done This Way
  80. Oil Path In S&S Cases
  81. shovelhead kickstart gear+ clutch issue
  82. 128" Shovel Head Motor
  83. belt primary and oil problem
  84. Exhaust recommendations for 76 shovel?
  85. I've got a new issue...
  86. Chrome or polished Cam cover
  87. I have a concern....
  88. Greasy back wheel
  89. Remote Oil Filter, Starter Solenoid Cover, Oil Cooler
  90. 1980 fxe motor
  91. Shovel Engine loud tapping noise
  92. 1978 Shovelhead
  93. HSR Mikuni 42mm
  94. 66 Shovelhead burning oil
  95. 73 shovel rear chain issue
  96. lines from the crankcase on a 45 cubic
  97. shovelhead clutch question
  98. CV on a Shovel
  99. 1970 45" with oil issues!
  100. 74' Shovel Stroker - plugs
  101. coil question
  102. panhead
  103. question about an 82 shovelhead
  104. I need help!!
  105. Trans oil in drive chaincase
  106. 1983 FLHT - No Spark w/Mallory Ignition
  107. Panhead reverse crankcase gears question
  108. I've inherited a 1976 Shovelhead and know nothing about maintenance on such a machine
  109. Panhead Oil Lines
  110. Clutch cable advice needed
  111. oil temp panhead
  112. Ironhead Oil Pump
  113. Starter takes short bursts, but grinds to halt on longer ones
  114. shovel head question
  115. 78 flh main seal spacer
  116. Starter Relay click - not starting
  117. Shovel stroker cam woes...
  118. Rear wheel sprocket - which one?
  119. Shovelhead crankcase pressure
  120. Shovel,craigs adapter,cv, 5 gal. tankd
  121. shovelhead pushrod adjustment
  122. NITRO guys aint right!!
  123. 45 wl
  124. getting title for rolling chasi,
  125. head swap
  126. AMF years
  127. FLH? FX? 1973 Shovel
  128. Shovelhead into TC frame??
  129. Primary belt
  130. started tear down... lookin for advice...
  131. New top end seems HOT!
  132. i need some advice..!
  133. shovelhead oil lines
  134. front sprocket on 65 pan
  135. '47 Knuckle "short block" by V-Twin
  136. 51 pan cases, no belly numbers
  137. 1942 45 coil problem
  138. bent valve. unleaded ethenol OK in 79?
  139. 1983 xlx1000 engine "whine"
  140. Old Problem
  141. 79 FLH front master cyl lid leak
  142. Shovelhead Advice
  143. CV or S&S super b carb on a 75 Sportster?
  144. Shovel seat-need ideas!
  145. Shovel Porn
  146. 1980 shovelhead oil problems
  147. Front axles differences
  148. 1942 WLA Flathead
  149. shovel question
  150. 59 pan with linkert problem
  151. Clutch Shell Outward Movement
  152. Engine rebuilders.. need help finding one
  153. bike dies when idles too long... help!!
  154. oil not getting to the top end
  155. '47 Knucklehead
  156. Starting Gremlin
  157. Shovelhead - Had compression, now gone - Let's fix this you other wrenches
  158. metal shavings, need help diagnosing
  159. rough running shovel...
  160. Silicone Valve Cover Gaskets ?.......
  161. 87 EVO starting issue
  162. oil pump pinion gear ?'s
  163. 1981 super glide, cuts out high rpm
  164. pump ID
  165. 80 shovel, starter wond disengage
  166. Most likely shovelhead leaks
  167. Removing-installing oil tank on 82 flt
  168. Shovel head, pushrod leak
  169. i have an issue with my ironhead charging system
  170. Short?
  171. Gas shooting out of carb when I filled up!!
  172. Sealing primary on a 81 FLH...
  173. Stripped threads
  174. Backfire through carb - no start...
  175. Gas Petcock for 1929 Harley Davidson J
  176. Dyna-S vs Dyna 2000I
  177. Backfiring Knuckle
  178. Rear Intake Tube Oil Leak
  179. Doing the heads at home
  180. 78 1/2 shovelhead ignition problem
  181. Help ID this Shovel
  182. bad lifters?
  183. oil on spark plugs
  184. Shovelhead clutch issue
  185. shovelhead timing problem? help
  186. Engine vent question 55 Panhead
  187. Infuriating Oil Tank
  188. 1978 shovelhead pushrod ID
  189. Sportster Oil in front pipe
  190. looking for 45" harley motor builder in california
  191. Andrews #7
  192. Shovelhead ignition gremlin...heres a good one for ya!
  193. New exhaust..
  194. shovelhead guru's
  195. Start a KH After 2+ Years Sitting?
  196. '78 Shovel Rebuild
  197. Cam id please
  198. S&S super E on a shovelhead
  199. 1980 shovelhead low oil pressure
  200. rebuilt start-up
  201. 77 fxe starter will stay engaged
  202. powder coat ?
  203. Aftermarket extended shift lever?
  204. starter drive gear?
  205. Splitting the cases....
  206. Flywheel balancing
  207. Sweat it or don't?
  208. newbie here with a question
  209. Leak advice
  210. 77 Shovel backfire
  211. Cycle Shack
  212. ignition or carb problem? Help, please
  213. speedo problem 78 ratchet top trans
  214. S&S panhead kickstart
  215. Shovel clutch pull
  216. electronic ignition
  217. 1979 Ironhead unknown oil leak confirmation
  218. shovelhead clutch
  219. 1960 Pan - Running Problems
  220. Original Linkert Leaking Bad.... HELP!!!
  221. engine / tranny removal 81 fxwg
  222. Are the aftermarket cylinders any good?
  223. A couple of Panhead questions
  224. clutch problems
  225. 1982 1000 roadster
  226. need a little help plz 76' ironhead
  227. Panhead frame with Shovel swing arm
  228. Dying battery...
  229. Maximium bore on 74" shovel
  230. Which VOES?
  231. Magneto - Yes or No?
  232. Oil Tank Question
  233. Servicing the clutch?
  234. Solid lifters
  235. You Know What Grinds My Gears!!
  236. MSD coil with points?
  237. V-Twin Mnfg parts opinion wanted
  238. Spark plug torque??
  239. Head screw...
  240. Panhead misfire
  241. Looking for Shovelhead serial# guide
  242. Help for parts and photo for harley teen parts
  243. Piston Installation
  244. XR Engine rebuilt now pistons hit valves
  245. Ironhead air/fuel adjustment
  246. 1966 Iron Head
  247. cam pinion gear match
  248. S&S Breather ?
  249. Lever interchange ability
  250. need 59 pan wiring diagram with siglites