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  1. XR6overheating
  2. 150pro max
  3. Opinion's On Fixing Bent Prop Shafts
  4. what is the right engine for the job.
  5. Prop Question
  6. diagnose my plugs for me.
  7. Temperature Sending Unit
  8. How about a little prop/gear ratio math?!
  9. 200 merc upgrade to 250efi question
  10. Mercury 300X Problems
  11. Mercury 2.5 Carb and Reed Selection help
  12. 99 3cyl omc 35
  13. 2.5 and 3.0 litre prop shafts
  14. cowl toooo heavy.
  15. Gearcase seals
  16. Were to find serial number?????
  17. no metal on lu screw!!!!!!
  18. Light flywheel question
  19. 2001 135 optimax problems.
  20. aftermarket gasket on motor?
  21. optimax issue
  22. How much propshaft spline twist is too much?
  23. 2.5Promax to 3.0 Promax
  24. new to the forum!
  25. Johnson 110 V4 - HELP!
  26. What props
  27. Trim Unit Merc 2.4
  28. Trim Unit Merc 2.4
  29. 2.5 200 cooling problem
  30. 3.4 Merc
  31. Merc 2.4 Trim Unit New Post!
  32. 78 mph Venture
  33. 2.5 xri performance help
  34. 280 Ecm
  35. cleaning a bridgeport powerhead
  36. yr 2000 Merc EFI 225 - Powerhead options
  37. OMC Crossflow info
  38. Trim Unit
  39. 1981 johnson 115 performance?
  40. Wher's my Bug...
  41. Engine Flushing Question
  42. Merc 2.5 260 ECU
  43. Please Help??????
  44. Weight of motors
  45. Aussie 2.5 promax , how close am i
  46. Chrome bores Mercs
  47. OMC V4s, Practical perfomance
  48. Mercury with rotten wiring inside
  49. Mercury racing HP600 SCi
  50. Head studs that break (2.5 EFI)
  51. What should compression by on 1983 V150 BlackMax?
  52. mercury mod vp reliable or not?
  53. 1988 Hydrostream Vegas Project
  54. 1997 Merc Promax 225 advice needed
  55. 2.5 Powerhead Removal
  56. Prop HP vs Block HP
  57. 1982 2.0l F1 Efi
  58. 2.5 break in
  59. omc outdrive
  60. What loctite to use?
  61. Question about sport vs offshore?
  62. steering
  63. What ratio does a 260 come with LU...?
  64. Turbo specialist's
  65. Surface drives and prop torque
  66. Fuel fittings...Teflon tape?????
  67. help 25/20 merc rebuild
  68. sea level / jet size ?
  69. plz help guys....major misfiring...
  70. 1986 175 blackmax oil injection
  71. S.L.O.W sensors...what are these?...
  72. confusing valve on waterjacket of head(135)
  73. 3.0L EFI Fuel Pump
  74. 2003 promax 225x. Good, bad??? What to look for when buying used?
  75. Rotax motors
  76. lower unit question
  77. Optimax excessive oil consumption and black sticky exhaust hub???
  78. Water temperature
  79. Kill switch question
  80. 3litrecarbs vs. 2.5 carbs !!!!!!!
  81. Re: S.L.O.W. sensors...pics...
  82. 3.0 Mercruiser Carb Troubles
  83. trim tilt problems
  84. Tell me about Optimax motors....
  85. what 2.5 do these heads fit 858281-c1
  86. 87 220 Laser keeps burning outer switch box
  87. another motor problem
  88. 225 2.4 carb mota
  89. CLE factory lower unit
  90. Can a carb motor be converted to efi?
  91. prop problem
  92. 4.0 Evinrude V8
  93. How much does a 2.5 powerhead weigh?
  94. 1982 Evinrude 235
  95. Porting Information please
  96. Fuel PSI guages (Electric or Mech) ?
  97. 300 promax with mad efi tuner
  98. what makes a 225 promax??
  99. Rod Bolt torque specs
  100. 150/XB2002 Top Speed?
  101. My motor rebuild
  102. more tuning questions???
  103. more setback less water pressure?
  104. Need help finding a part number
  105. Will This work?
  106. #1 cylinder???
  107. Crankshaft split in 2
  108. forget the johnson 140hp
  109. Dual fuel tank rigging question
  110. 1250 dosn't want to start
  111. 300xs
  112. Prop mod for holeshot ?
  113. Steering yoke bushings?
  114. Re-sleeving nicasil 2.5 to cast iron
  115. 300X Problems, Pics
  116. Stupid Offshore Mid Exhaust Question
  117. Has anyone ever put a scoop on an outboard?
  118. 300 XS How to Kill Switch?
  119. Throttle linkage help?
  120. cle w/bobs compared to stock/bobs speed
  121. Winterizing 300X
  122. Is this motor top pinned?
  123. Max cutting 2.4 EFI Bridgeport heads
  124. DIfference b/w 2.0L non-oiler and 2.4L non-oiler cranks
  125. Opimax 200 tuning Questions??
  126. Crankshaft split in 2 OLD engine
  127. Pyrometers for inboards
  128. 260 top seal leaking
  129. Question to Madman about OZZ front halves
  130. Omc Mid
  131. 2.5 Drag problems - HELP I am sooo close...
  132. 260 Problem
  133. 1st Question: 1993 2.5 260hp Offshore – Low Pressure/HI-Temp
  134. Throttle linkage problems.
  135. Help with fitting Smartcraft 225 efi
  136. prop shaft end float
  137. Question Regarding Heads
  138. 300PM problem I think??
  139. 76 150, Tower of Power
  140. Johnson v4 intermittent spark
  141. evinrude\johny
  142. 300 drag vs 260 compression
  143. Help identifying Merc. v-6 lower???
  144. XR4 150 Not running on all 6
  145. Blown Vertical Reed Gasket
  146. Starting 76,150 Tower of Power
  147. Carbs on a 280?
  148. Fastest 3.0L 250 stock
  149. Checkmate Question: Whats the right prop to use?
  150. new (to me) Champion/2.5/electric fuel pump question
  151. Gear Lube Question?
  152. '93 Merc Champ Carb 245 prob - PLZ HELP!
  153. Looking For A Good Mechanic In Miami!
  154. Any advantage to removing airbox on GT-200 Looper?
  155. wideband o2
  156. Anyone run a Yamaha Ignition on their OMC Looper?
  157. Rectifier question
  158. drive shaft lenght on 3.0 merc
  159. Timming Question 96 225ProMax?
  160. Rebuilding a powerhead for the first time.
  161. Brp 150 Ho
  162. 1500 v6 lower??
  163. Water Pressure 4 a 225 Pro Max
  164. Digatron EGT question
  165. jet ?'s..when changing carbs
  166. Dual Cable Steering Updating
  167. OMC block assembly tapered pins
  168. Regulator Question
  169. Anyone ever heard of Hyd. steering failing??
  170. Alpha drive question
  171. What is the Best 2.5L Intake for Drag Racing?
  172. Merc Wizards Please
  173. bad noise on a 20'' sportmaster lu
  174. 16 amp to 40 amp stator swap?
  175. Tach
  176. 454 Upgrades?????
  177. counter rotation ?'s
  178. Fuel System Question
  179. 7 petal front-any gains?
  180. 2 stroke 2.5 EFI
  181. Slipage
  182. Boysen Reeds
  183. Plug wires
  184. Maintenance for unused engine
  185. Re-using gaskets?
  186. Verado gear case
  187. LU pressure test
  188. mercury switch box's
  189. help more hp FROM 350 MAG
  190. 96 3 litre 225 merc offshore lost spark
  191. Digatron question
  192. Anyway To Beef Up Alpha
  193. Allison 2001?
  194. weight
  195. 2.5 Heads Info
  196. Speed Coat??
  197. Hdrostream Varmit 17ft
  198. Flex Hone What Grit
  199. help with 2.4 200
  200. Polish prop
  201. Piston Part numbers 2.5 Drag
  202. 245 vs modded 2.5/200 which will win????
  203. V-4 140 to run like a V-6 150
  204. injector removal, '98 3.0 225 ???
  205. mariner ski 175 `1990
  206. lazer injection
  207. waata werks
  208. Alpha Gear Help
  209. cut midsection
  210. OMC guys - need some connecting rod advise
  211. Is this a nitro gear case?
  212. Question for the Yamaha outboard gurus
  213. Proper Carb Jetting
  214. Seafoam
  215. Lower Unit Question
  216. help 115 mersury wont stay running
  217. STOCK HP OF 1989 350 mag Thunderbolt
  218. Pcu software Woe's?
  219. 350 mag upgrades
  220. Question on 300 X lower's
  221. Difference between 2.4 150hp and 2.2 200hp...
  222. 1983 johnson V-4 140hp
  223. Mercury Hydro's qestion???
  224. Bosch or Weldon? Same old question
  225. 350 Vortec Roller Swap
  226. merc 1991 200hp
  227. 2.5 off shore mid trim sender
  228. performance boaters beware 86dB in kansas what your state dB #s
  229. sportjet questions
  230. 86 YoungBlood Tunnel Hull ????????????????
  231. Yamaha 40 & 50HP same block?
  232. Will this work
  233. merc 245 cross drill??
  234. 1997 mariner super magnum Questions
  235. Intakes !!! M.A.D vs SVS vs AMS ??
  236. Alternator - 250XS
  237. black max 200hp
  238. advance module?
  239. What is the difference between the 250 EFI and the 300 Pro max.
  240. Merc 260 Help Needed.
  241. Sportmaster inards in a CLE case?
  242. looper?
  243. When was the 2.4 liter introduced?
  244. Lean Venom
  245. 93 merc XRI hose routing??
  246. Having tach issue
  247. Head Question
  248. Phantom 18ft 175hp,what trim tabs needed ?
  249. Seems I am still having issues..
  250. Crankshaft repair, Who does a good job