Engine Oils and Lubrication [Archive] - V-Twin Forum : Harley-Davidson Motorcycle Forums

: Engine Oils and Lubrication


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  1. Tranny lube
  2. Valvoline Vr1 dino 20w50 in old Evo
  3. How much synthetic is in your oil?
  4. Rivera clutch and the SE comp. What fluid?
  5. Lucas 20w50 and 75w140 engine oil and gear oil review
  6. Royal Purple feedback
  7. Oil path?
  8. Oil tank cleaning? (right Forum?)
  9. Extra long oil filter
  10. Lucas oil additive
  11. Motor factory oil filters
  12. Trans lubricant
  13. Easy oil question
  14. Reasonably priced HD oil filters?
  15. Bel Ray 10W-50 Synthetic
  16. Lucas 20w50 synthetic?
  17. George Douglas and Amsoil
  18. Summer is coming, straight 60W?
  19. The Amsoil mystique
  20. Amsoil 75w90 versus 75w140 tranny
  21. Syn vs conventional
  22. Synthetic noise..REAL answers?
  23. 20/50 oil
  24. I'm going to Hell but I'm going to use Harley Syn 3
  25. New Ultra 103" got really noisy after switching to synthetic, WTF
  26. 2003 primary fluid and tranny plug
  27. Amsoil getting too expensive
  28. The latest info I could find on the Super 5 filter
  29. Adding extra Moly to engine oil
  30. Break in oil
  31. Starting scoot after a long Canadian winter
  32. Daytona Bike Week
  33. Reusable filter
  34. Switch to synthetic?
  35. Yep ... another oil question.. sorta
  36. Using Syn in older bike with 45K miles?
  37. Scavenge oil change procedure
  38. So, what's the best oil?
  39. Triumph motorcycle engine tear down
  40. Changed my oil and now I have blowby?
  41. Oil change question
  42. 2008 Softail Deluxe 1270mi. oil?
  43. Winter storage
  44. Motor oil "wear protection" ranking list
  45. Primary & trans lube subs
  46. Oil for winter\cold weather
  47. Service guidelines reminder: use of inferior lubricants
  48. Amsoil 20/50
  49. Synthetic to conventional oil?
  50. ATF in primary, gear oil in transmission, engine oil?
  51. Mobile 1 in the primary
  52. Does anyone use the perpetual oil change method?
  53. Oil question, but not an oil thread
  54. Empty oil pump
  55. 250F even with HD 6 row oil-cooler
  56. Want to change to Mobil 1
  57. Royal Purple 75W-140 in the Primary Chaincase?
  58. Air cooled engine oil question?
  59. Oil analysis
  60. Schaeffer oils/lubricants!
  61. Cam wear with SYN3
  62. Mobil 1 15W50
  63. Oil blowing out of oil bag again "Dam It"
  64. Harley help!
  65. API Oil specifications from Harley-Davidson
  66. Mobil 1 V-Twin Full Synthetic
  67. AMSOIL 60 weight motorcycle oil
  68. DOT 4 or DOT 5 Brake Fluid
  69. Oil Coolers
  70. How Much Oil Pressure ?
  71. Other than H-D Synthetic Oil...
  72. How to do completely oil drain? (change to synthetic oil)
  73. Excessive Blow Back
  74. First oil change
  75. Recommendations for transmission and primary oil
  76. Evo...Twin Cam oil filter...same????????
  77. Oil Question
  78. oil
  79. Opinions about Syn 3 for motor trans and primary
  80. motor oil vs motorcycle oil
  81. Transmission fluid compatibility
  82. What is the best Royal Purple to use in main, primary and tranny
  83. axtell by-pass valve
  84. Flushing crankcase of old oil during change, on softails
  85. Oil weight/viscocity question
  86. Oil?
  87. Daytona Bike Week
  88. Mobil 1 rebate at autozone
  89. Friggin' dealership prices
  90. old and new oil formulations (re shovelhead)
  91. AmsOil
  92. Oil question
  93. Red Line 20w60 part #531187
  94. 1986 Classic lubricants
  95. 08 crossbones oil capacities
  96. Steering Head Lubrication
  97. advice on what 3 oils to use in 3 boxes
  98. What The BEST Tranny Oil Out There
  99. Who manufactures the Harley 20W50 oil?
  100. "Other" drain plug - 2003 Fatboy
  101. Why synthetic?
  102. HYDROCARBONS in oil
  103. New Trans Fluid Poll
  104. Favorite Oil Manufacturer
  105. Beating that horse
  106. 93 Softail -- running same in all 3?
  107. Lubrication question
  108. SYN 3 Good for everything?
  109. A Good Oil Temperature Comparison
  110. harley 20w50-motorcycle oil
  111. High oil pressure q- too much oil?
  112. pennzoil 20w50
  113. harley oil/engine and transmission
  114. engine oil for 05 883R
  115. Question about 1,000 mile oil change
  116. Oils for higher mileage bikes
  117. Spectro Platinum 6 Speed
  118. Mobil One 75W 90 In HD 6 Speed?
  119. Whose running single 50 grade oil during warmer climate?
  120. Motorcycle-specific oil
  121. Seafoam in the oil? Whose using it?
  122. Lucas oil stabilizer
  123. what type and kind of oil for a 01 glide
  124. 2 oil related questions
  125. Oh No. An Opinion Question
  126. 1st Service 2012 Fat Boy With Lucus Motorcycle Oil Products
  127. Scavaging?
  128. Heavy Wheight Oils In Tranny? May Be Bad
  129. Solution to getting bad gas
  130. What oil filter do you use?
  131. Mobil One motorcycle oil filters
  132. Amsoil Dominater series
  133. Less engine chatter
  134. K&N oil filter never again
  135. Confused on 5 Micron OR 10 Micron Oil Filter
  136. Oil Recommendations for 2012 103" Harleys
  137. Twin Cam 5 Micron filter rating?
  138. Synthetic oil question
  139. Wrong filter causes damage?
  140. oil
  141. 2012 switchback oil change
  142. No Amsoil oil filter Part# for my 84 FXR evo?? Help please
  143. What kind of oil, brand/Type is best in a Harley Davidson tranny?
  144. Amsoil in the transmission what weight?
  145. Standard oil vs synthetic
  146. Trying something new ... had to get rid of the jar of nuts
  147. Switched to Amsoil from Syn 3/WOW!
  148. Oil Pressure Light
  149. You Tell Me When I Should Change My Oil
  150. Suggestions on good oil filter
  151. Amsoil ATF in Primary
  152. How bad did I mess up? - Gear/Engine Oil Mixed!
  153. Ultima Filters
  154. New Mobil 1 Oil Filter?
  155. Not sure what drain plug I just emptied
  156. fat bob fork oil
  157. Synthetic oil question
  158. Need to make a decision
  159. Oil in the filter
  160. Lubrication for 1999 Dyna Glide
  161. Anyone use Revtech Pure?
  162. Oil Change Question, Kinda
  163. Daytona Bike Week
  164. Oil usage
  165. Indianapolis Motorcycle Expo
  166. Amsoil 80w90
  167. Amsoil v Royal Purple
  168. Oil and filter package
  169. Synthetic vs. regular motor oil
  170. How to evaluate oil filters
  171. How many use the scavenger oil change method
  172. How often do you change oil?
  173. Older motor lubrication
  174. Motul Ester
  175. Fluids, changing intervals
  176. New to harley's - maintenance
  177. Dark Mobil 1 at 4,000 miles
  178. Royal Purple or Amsoil
  179. oil pressure gauge runs backwards!
  180. Champagne Cork Effect with the Oil Reservoir
  181. Buell Blast thumper lubrication?
  182. rocker arm oiling?
  183. Oil testing in Canada?
  184. Any way of telling?
  185. AMSOIL Yes Or No?
  186. 3,000 mile oil change
  187. Synthetic-Blend Passenger Car Oils
  188. fluid leakage
  189. Extended OCI's
  190. Noise reduction with filter change
  191. Thinking about switching from Syn3 to Amsoil, but...............???
  192. Sons of Oil...?'s
  193. How's Amsoil ...?
  194. Magnet in Oil Filter
  195. 2010 streetbob..winterizing..never been serviced yet need help
  196. Why 3 holes?
  197. Syn 3 vs Amsoil
  198. Mechanic Says H-D Syn Oil Is For Squat
  199. purchasing amsoil products
  200. The Harley Super 5 oil filter specs
  201. Primary bearing bad in less than 14,000 miles
  202. S&S 113 Oil distribution problem
  203. FLHTCU 1st Oil Change
  204. One quart low at first oil change.........
  205. Oil cooler
  206. Fluid advice needed
  207. Yamaha oil pump recall
  208. Amsoil syn 60w
  209. Is This Still Good?
  210. Anyone using 75-140 gear lube for severe heat?
  211. what transmission fluid for early fxr
  212. oil questions
  213. tightning oil filter
  214. 20w60
  215. Oil prices going up again!
  216. leaking oil
  217. Never seen this oil before....
  218. Why Amsoil over SE Syn 3??
  219. Oil Prices jumping
  220. McMaster Carr O-Ring Cross Reference
  221. Changing from Oil to Synth questions....
  222. trans oil in a sportster
  223. motor oil
  224. Redline question
  225. torco sae 50 oil ?
  226. where are the popular oil filters made?
  227. trans. oil question
  228. Nasty smell
  229. Castrol 20w-50 Dino
  230. Should I Ask, Or Not?
  231. Valvoline???????????
  232. motor oil
  233. what kind of oil comes in 2011 harley davidson engines
  234. Synthetic Oil Causing Leaks?
  235. Car oil filter on your HD
  236. M1 15w-50 in 6 speed transmission ?
  237. I don't think even Amsoil could help this motor
  238. 2004 HD Night Train, Oil Leak
  239. Important ? on Amsoil
  240. oil weight
  241. Redline Shockproof Advice
  242. Twin Cam Lubrication
  243. Disecting an oil filter
  244. switching back to dino oil...
  245. "s&s super stock" oil reccomendation please...
  246. K&N for RK Police with 103
  247. Changing Oils Over
  248. What kind of oil do you use?
  249. Fluid Help on 1997 Road King
  250. harley models lube chart