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

: Engine Oils and Lubrication


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