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

: Pre-Evolution Engine Mods


  1. New to me 1982 FXR
  2. Panhead frame
  3. Best performance Shovelhead exhaust?
  4. 85% of Harleys are still on the road
  5. 103" S&S Shovel - reliablity
  6. Early Pan cam cover question
  7. Questions questions
  8. Shovel lowers to Pan top end?
  9. Dual plug Shovelhead
  10. Ron Trock cylinders
  11. "Restoring" Pan bottom Shovel top
  12. 1980 Shovelhead & Mikuni HSR42 - backfires through carb
  13. Electronic ignition in gen/shovel
  14. Kickstart Dyna 2000I
  15. Poor running Shovel
  16. So I got me this Shovelhead
  17. Pan Shovel flaming and popping
  18. Major Pan mod
  19. Pan head throws oil everywhere
  20. 65 pan- 89-90 starter motor Problem
  21. Electronic ignition for '83 Wide Glide?
  22. 79 Shovel primary
  23. Help with wiring?
  24. Revtech in a 75 shovel help!
  25. Starter motor removal need advice
  26. Talk about wasting oil and getting gray hairs
  27. 78 shovelhead
  28. Shovelhead & making more power
  29. Ironhead Build
  30. Manual for UL?
  31. Forged vs cast
  32. Carburetor dilemma
  33. Advice request. 52 pan bottom, 66 shovel top opportunity
  34. Cylinder head mod
  35. 1975 shovelhead
  36. Input needed on Shovelhead build
  37. Replaced starter...now oil leak
  38. Need help with mutt bike opinions necessary
  39. oil out of breather
  40. Shovel Tick After Rebuild
  41. 1976 Shovel Cables fit 1992 Heritage
  42. Dell'orto or Keihin CV for my 93" Shovelhead?
  43. shovelhead pushrods leak, What did we do wrong?
  44. 1976 FLH Shovelhead
  45. 74 Ironhead, pressurized oil to primary case?
  46. Picking the Right SPRINGER
  47. HD Rear Belt Drive/ leftside or right side
  48. TrippleTree / wide glide question
  49. WideGlide tubes "sticking"
  50. Triumph/Harley - ignition question
  51. SU carb
  52. 82 fxr shovelhead...runs until it warms up then dies
  53. stock electronic ignition problem
  54. hydraulics VS. solids
  55. accelerator pump -- cold start / 65 pan
  56. all pre 1985 HD NADA retail Values--GREAT
  57. Changing EFI to Carb??
  58. Top End on '81 Shovel Motor
  59. Thinking of building a 103" S&S shovelhead
  60. Piston slap ...........
  61. 65FL auto advance
  62. Changed PanHead Engine No's
  63. Panhead with Magneto question
  64. Ignition replacement questions on 79 sporty
  65. Changed eng. serial numbers
  66. shovelhead oil line leak
  67. Panhead reverse crankcase gears question
  68. Puking oil after pushrod adjustment?
  69. Panhead engine repair and upgrade
  70. where to run oil cooler...
  71. Shovel Bore/Stroke Question
  72. headbolt washers needed...
  73. Panhead help Ontario canada
  74. Panhead advice
  75. Shovel Trouble
  76. Oil lines, Under the tranny?
  77. Options for '47..............
  78. WL* - Removing the U-Clamp (t-bar mounting bracket)
  79. tin primary
  80. Shovelhead engine year and displacement
  81. 65 FLH engine oil Intervals? I got to get-
  82. stroker rod hitting spigot
  83. FlatHead?
  84. T&O Torque Monster Flywheels/Rod Ret
  85. Sidehack fender Light...........
  86. shovelhead top end tinging
  87. Knuckle Trans Oil
  88. hi dog 155
  89. Sorenson Performance Billet Shovelhead
  90. Panheads
  91. pan head in a softail frame
  92. Hydralic lifter noise
  93. Compression relief
  94. Dyna-S Ignition
  95. V-Twin Panheads.....Results
  96. pipes and cam
  97. Pan bottom - shovel top
  98. pan-evo 106"
  99. Std Heads For A '65.........
  100. Cam for a 74" for wife
  101. how big???
  102. Shovelhead breather timing
  103. Roller rockers for shovel
  104. su carb belching gas
  105. Dual Plug Advance
  106. Belt drive for primary
  107. Advice/opinions on voltage regulator.......
  108. Backfiring through S&S carb
  109. shovelhead
  110. Andrews #7
  111. spark plugs
  112. project bike
  113. High Torque starters
  114. 55 Panhead oil line routing
  115. Buyers Guide On Pans and Shovels?
  116. stroke info fore 74"
  117. options for 4spd shovel...
  118. panhead performance
  119. 1978 lowrider
  120. brake light
  121. Shovelhead Future Value
  122. 103" Shovel