View Full Version : General Q & A




  1. (To Tell) The Truth about High Performance
  2. 1 side running rich
  3. Is anyone using Mobile 1 75/90 in their bravos?
  4. Bolsters stopped working
  5. Removing exhuast grime from the transom
  6. TRS how many Horseys
  7. Procharger HELP PLEASE
  8. Fastest V Bottom?
  9. P/S leak
  10. K-Plane Hydraulic Question
  11. What Prop?
  12. Procharger or Whipple ?
  13. Trs Drive Rebuild
  14. mercury mech trim indicators
  15. Brushes for trim pump?
  16. Jessel rockers
  17. 502 Efi Just Shuts Down Help!
  18. leaking oil filter - volvo/innovation 600
  19. 2004 merc 525 with
  20. what type of batteries to use
  21. holley 750 marine carb # R84018 Date code 2048
  22. mercury raw water pump bearings/ replaceable?
  23. 454 Mag or 502 Mag
  24. porpuses at midrangecruise
  25. Drive oil reservoir puking!
  26. Exhaust manifold and coolant temp on 496 HO?
  27. What do these mean? (Oil ratings)
  28. Fuel Pump Location
  29. Hull Damage
  30. Bulletproof charging system
  31. 540 Engine build-up.
  32. Discount On All Insurance Surveys
  33. High Performance Marine Surveyor
  34. Bravo/ cable problem
  35. Trailer Axles
  36. Reverse shifting
  37. Been asked a million times.... Stained vinyl, wife's new clothes bled.
  38. Looks so good to be so bad!
  39. need a new prop for a baja 210 ess
  40. Ripped out a battery cable...
  41. WTF, lost fwd in OMC Cobra?
  42. Removing pen ink from vinyl??
  43. Warranty- What Should I Expect?
  44. Merc 575 SCI fast idle (too fast)...
  45. SSM #3 Parts??
  46. Click....Click...wtf?
  47. What the...? Engine Trouble
  48. Lost my lower unit Saturday!
  49. Corsa Muffled Exhaust Tips
  50. What Should I Expect? 28 Daytona cat twin 500's
  51. HP500 carbs on a hot/454vortec condensate on the intake?
  52. Gaffrig Speedo Issue
  53. Will superchargers work on these motors
  54. squirrely TRIM question
  55. Carb / Cam Questions
  56. Bravo One Power
  57. Gil exhaust
  58. What is this?
  59. bravo transom assembly
  60. Merc #1 and Alpha Drives
  61. What Is The Problem????
  62. Who does Number Six wet to dry sump conversion?
  63. dark drive oil
  64. Why, why, why 496 HO overheating?
  65. Exhaust for supercharged motors
  66. Engine allignment help!
  67. tapping threads in stainless steel
  68. Drive seals
  69. Paging fountain27
  70. Outboard Parts and Power heads
  71. B-Max drive "coupler" question
  72. Help me read my oil pressure guage
  73. OMC tie bar
  74. XR + imco OR XR + sportmaster?
  75. Merc Trim Pumps
  76. Quick fuel regulator/delivery system question
  77. Bravo3 Engine Coupler Lubrication
  78. 330 head size and piston
  79. Electronic Ignition Conversion Opinions
  80. Merc starter part#????
  81. Rain -X
  82. Shot Gimbals
  83. 502 Question
  84. Lab Finishing a Hull
  85. cam swap?
  86. Need Some Technical Feedback on These Props
  87. Head gasket?
  88. Alpha Drive non-preload shaft design
  89. Compression #s, are they OK?
  90. remote oil drain
  91. Viscosity?
  92. weight difference
  93. overheating mystery,what gives??
  94. Replacing u-joint assyseal, how hard is it?
  95. Dyno results
  96. Topic beat to death but... need an opinion.
  97. Procharger AW324 vs AW504 cooler?
  98. Now What?
  99. Loose Rub Rail
  100. Drive Oil Resevoir
  101. Xr Drives
  102. Need For Speed
  103. Bravo 1 Transom assy ?
  104. 502 timing chain cover ?
  105. Where to buy Top End Gaskets for 96 502mpi ?
  106. great site
  107. Where is the water coming from??????
  108. small cracks in tailpipe
  109. damage from reversing the polarity on a coil
  110. power corrections
  111. Quick or Quiet???
  112. Bravo 1 dissapointment
  113. raw water pump belt slips ??
  114. How bad is this, Valves and exhaust posts?
  115. zero effort contols tension
  116. lookin for bolt on power !
  117. Shifting only when both engines running?
  118. questions on electric brakes
  119. 1000hp SC engines
  120. omc king corbras -pushrods
  121. 575 sci - cannot reach RPM
  122. Leaking Trans Assembly
  123. 502 Mag Efi Cut Off Switch
  124. Bravo One Repair
  125. Exhaust resonators
  126. Defuser Ring on a prop
  127. Will Flappers in Silent Choice Lower Y-Pipe let water in the motor if broke?
  128. High Pressure Fuel Pump -> Automotive Equivalent?
  129. Help
  130. Sick 2000 502 Magnum EFI Baja 25 Outlaw
  131. TRS lower gimbal pin/bearing-how hard?
  132. I feel the need for a infrared thermometer
  133. How much"milk shake"if any, acceptable???
  134. External Steering ram / Need seals & ?'s
  135. Internal rubber exhaust flappers
  136. help me to identify this transmission
  137. injectors
  138. How much HP will this make???
  139. Please Help???????????????
  140. Lost all 12v on the port side. GM 350/ OMC260. Ideas?
  141. Whats up with this?
  142. what size blower to make 650hp?
  143. Merc Exhaust Riser Question
  144. Prop help needed
  145. alpha one brake
  146. You Hp Guess
  147. TRS Drive Resevoir -- How to Install
  148. not getting rpms
  149. What does "Pitot ckt lo" fault mean on Mercruiser scan tool on a 496 HO?
  150. what prop should I use ?
  151. TRS parts ?
  152. Outdrive Oil Comming Out Vent
  153. What's an average decent price for a pair of used but good counter rotating Alphas?
  154. Schubeck Roller "X" lifters and Rockers??
  155. slack in steering
  156. prop help
  157. Would these blocks make good marine engines?
  158. Water Pouring into boat through Transom Assembly
  159. MST guardin engine flush system??????????
  160. Need Oil Filter info....
  161. Synthetic Oil and Oil Temps
  162. Rev limiter 350 mag mpi 1998
  163. tranny noise
  164. Engine assembly costs??
  165. 1990 7.4L compression test results
  166. Lost power- HP500 carb motor
  167. prop adapter?
  168. Trans service
  169. Promax Outboard Question
  170. Oil Temp gauge sender placement
  171. Bravo 1 Lab Finished Prop Needed
  172. 1997 HP500 Reversion Problems?
  173. Msd ignition reliability, tack bounce
  174. fuel injector testing question
  175. Pot holes in the cam lobes!!
  176. boat loans
  177. Question About Water Jacketed Headers
  178. Alpha Drives, Preload Pins, Lower Units
  179. Please Help ASAP - Engine only backfires.
  180. sandable filler for gelcoat blisters
  181. Pressure testing outdrive - how much pressure?
  182. 500 EFI'S- Faster?
  183. Losing Oil Pressure?
  184. TRS Speedmaster???
  185. 800 dp jetting
  186. Minumum Oil Temp
  187. MSD question
  188. Leaking drive oil in bilge??
  189. fuel pressure sending unit
  190. Dropped a valve, ruined the weekend
  191. Which oil cooler?
  192. Same drive/ Engine problem
  193. prop adapter?
  194. Whipples On New 525 Efi
  195. Imco Shorties on Scarab 31?
  196. Need Some PROP Help
  197. Need Help!!!!
  198. Lower shift cable replacement
  199. Timing for HP-500 w/ thuder IV ignition???
  200. Seal kit for Merctrans II
  201. Props for twin 454 mags / bravo one
  202. Low Water Pickup Problem
  203. external steering
  204. Loto???????
  205. Bravo 1 waits to go up or down.
  206. Carb Help
  207. prop selection
  208. mm full hyd. steering
  209. how fast
  210. Blower/super Charger
  211. twin blown 350s w/ standard alphas
  212. twin blown 350s w/ standard alphas
  213. Difference between Bravo 1 and Intimidator Quad IV / Intimidator Quad
  214. Best way to install transom hardware ???
  215. Gear Lube Leak on Newly Installed TRS drives
  216. Opinions on fuel system
  217. low rpms and speed
  218. Ran engine w/o valve covers, much to my dismay minimal oil coming from rockers...
  219. Terrible tick on rebuilt engine (intermittant)
  220. All those Darn Wires
  221. Blow-By/PCV valves?
  222. Diamond plate cleaner?
  223. High oil temps, 6.2 MPI's.
  224. 250 B&M blower question
  225. Replacing heads
  226. whoops,don't suppose the oil pump drive will come out the top
  227. M-1 Install, reccomendations?
  228. 4 inch exhaust question
  229. What is it worth???
  230. gimbal rings, best price?
  231. How Much Boost????
  232. 26' scarab Speed With 502
  233. Prime Air Conditioner
  234. How to disable neutral safety switch on OMC Cobra drive?
  235. egt info
  236. 502 upgrades ( mcollinstn, dennis moore? )
  237. Drive Couplers
  238. Play in steering wheel
  239. Orange gook in 1 carb
  240. Gaffrig Shifter adjustment???
  241. 502 mag Soun bearing
  242. warning buzzers....
  243. Bravo exhaust bellows
  244. Doggy Cat
  245. BBC T-stat bypass hose, do I need it???
  246. procharger belts
  247. borg warner tranny stuck in forward???
  248. nose cones
  249. Dyno service
  250. how much gear oil
  251. Spark Plug wire
  252. 525's...one runs normal the other
  253. changing out drums to disc brakes
  254. Prop shop near LOTO?
  255. Nose cone for B1 w/low water p/u
  256. 500 hps,1 low rpm
  257. ? for Merc 575SCi experts
  258. 496 Mag
  259. Quickfuel Carbs
  260. Drive toe-in/toe-out
  261. Boat is Swaying bad at high speed
  262. help parts guys,need to find/buy a gen 4 internal balance fly wheel
  263. Gen 6 502 efi part numbers
  264. Weeds - Big Time... Raw Water Pickup ????'s
  265. 310 H.p 454mpi- Need More Power Cheap-help!
  266. Installed HPI Mufflers today
  267. Drive Coupler/striped the splines
  268. Engine oil pressure too high???
  269. Prop Suggestions
  270. oil pressure bouncing around . . .
  271. engine hatch switch
  272. merc drive oil reservoir bottle
  273. calibrating gaffrig gauges
  274. Help with Timing Light
  275. How much total timing?
  276. Tower of Power!
  277. SAnd in the cooling system
  278. Wanted Inside Exhaust Tip Flaps
  279. Heads for 454 magnum
  280. What Props do I need?
  281. How to get to speedo fitting in gimbal housing
  282. swim platform ladder
  283. Found this part wedged in my drive any idea?
  284. Transom Inner/Outer Assembly Method
  285. v-belt to serpantine -- change over kit ?
  286. Canfield Heads in saltwater
  287. PPG Aquapon 35 epoxy coating for bilge ???
  288. now wonder my boat is a pig.
  289. Where to buy outdrive indicator cables?
  290. Trailer lights
  291. Fresh Water Cooling ?
  292. Low Temp reading / 454 Mag MPI
  293. 1985 50HP Suzuki
  294. Has anyone had a clogged catalytic converter or exhaust system
  295. Silent Choice
  296. Has anyone added air vents to their Baja?
  297. Why chine walk now?
  298. HP 500 carb spring recomendations
  299. Carb backfire (lean condition) theory?
  300. one motor slower out of the hole
  301. engine smells comming into cabin after docked
  302. Switch for Synth to Dino?
  303. loss of shorepower/gen cuts off
  304. Questions on bilgeKote paint
  305. alpha or bravo ?
  306. Can drive cause overheating?
  307. wood
  308. Need GM forged crank (Gen V)
  309. remote filter question for gen 6,setup??
  310. Actual Nose Cone Results
  311. looking for complete 502
  312. Sucked a Valve!
  313. smaller pulley only raised 1 lb of boost?
  314. Engine hydrolocked please help
  315. NEED TO REPOWER!!! 454 MAG Wanted
  316. Cause for early ring failure with 4.625" bore blower motor?
  317. Engine Alignment
  318. 24 ft. starfire boat
  319. 1800 Runsnew 'Attack Dog" 540?
  320. Changing 2 Part Window On 1996 Lighting
  321. AC Delco part # for a 454 Mag EFI
  322. Did I have a bad oil filter or worse?
  323. HELP with Scarab 23 prop
  324. Anyone have Procharger pulleys for sale?
  325. oil flow direction
  326. 92 Bravo I upper driveshaft. New part is different?
  327. stern power outdrive
  328. Swapped cam/manifold over winter and now my 350 won't rev past 4k rpm!
  329. Custom Dash
  330. Thermostat housing for 174 B&M blower
  331. HP500 cam installation
  332. Race Fairing
  333. Race Fairing
  334. HP 525 Oil Filters
  335. how do these plugs look?
  336. gelcoat repair
  337. trailer loading on land
  338. Which t-stat and temp of risers?
  339. help!
  340. need prop advice
  341. 27 fountain questions?
  342. Out Drive Paint that sticks
  343. does anyone make or sell
  344. Motor Rebuild ?????'s
  345. Dyno Needs A Balancer
  346. Seawater Pump leak
  347. engine oil dye leak detection?
  348. Mercury 525
  349. Roller rockers under stock covers
  350. portable generators
  351. oil blowing out of the breater tube
  352. Bravo to Arneson
  353. Carb problems
  354. New Bravo 1 break-in
  355. Cam Help.. (Once again)
  356. Water Temp Guage
  357. Dynos problems persist.....
  358. small high-torque starter/TRS rear mnt.
  359. Outdrive Paint
  360. bravo speedo pick up tube
  361. oil filter flow path
  362. 500EFI Alternator
  363. Hardware to fastening bolster seats to floor
  364. motor siezed while running,,WHY?HELP!!!
  365. Water on the plugs?
  366. Cam shaft help needed
  367. drive showers Paul Kermis
  368. Thunderbolt Help
  369. Added headers and Roller rockers - Lost 4 MPH
  370. water pressure
  371. Help Please....Rotor removal....
  372. BravoI impeller replacement
  373. not enough water dumping from exhaust
  374. losing RPM's after running for a while
  375. Oil and Transmission temps?
  376. Propoer operting temp for Merc 7.4L/Bravo I?
  377. Need Help With VST Fuel System
  378. What prop do I need?
  379. 454 thru-transum (muffler?)
  380. k plane /trim cable seals
  381. Blew out a prop
  382. Holley carb I.D. ?!!
  383. bravo one maintenance?
  384. Sealant around fuel sender?
  385. Can you have too much oil pressure?
  386. Another starter gone bad!!!!
  387. Depthsounder Transducer Problems...
  388. Procharger M1sc - 502efi- 5 vs 7 psi -Help?
  389. Optima Batteries
  390. drive oil?
  391. Batteries
  392. Blown Motor
  393. Another question about sea strainers
  394. Running a 5000 BTU airconditioner w/inverter
  395. Help, HP500s won't stay running...
  396. Sea Strainer Mounting
  397. raw water pump failure
  398. Low oil pressure
  399. Power steering fittings?
  400. HELP!! Shield Under Intake on HP500???
  401. Sea Water Pumps and Pulleys
  402. Drum Brakes-Thicker Shoe in Front or Rear?
  403. another quik question
  404. Livorsi/Merc Smartcraft system install...
  405. oil changes?
  406. blower pulley size charts
  407. Boat Weight
  408. New project
  409. differance between props
  410. Fuel Pumps
  411. Spacers for Sportmaster
  412. What Oil Trs Drives, Trans
  413. Patching hole in TRS drive.
  414. prop demo programs
  415. Fuel Pump Housing Oil
  416. Not getting the speed I should!
  417. 502 mpi wiring
  418. Bravo Xr Sportmaster Cav Plates
  419. Anyone know the Mercury Hi Pro engine Color
  420. What is a good trim tab kit for Scarab 23
  421. bolt torque specs for 4 bolt 454 vortec
  422. HP 525 Crank cast or forged?
  423. Help with ride quality
  424. Maintenance Manuals
  425. How to tighten Marine Machine Throttles?
  426. eddie marine Thumper install
  427. twin 29"hydro's X __? HP = 4800rpm?
  428. Alpha 1 Counter Rotating
  429. oil cooler thermostate stuck open
  430. Swim Step Help
  431. Full time muffler results
  432. flywheel difference BBC IV to VI ???HELP!!!
  433. One drive trims faster than the other ???
  434. HELP! drive problem
  435. Leaking steering rams.
  436. Trailer wiring 2003 F-250 Diesel
  437. Greasing the drive coupler
  438. Where To Contact Larry Smith
  439. 502 mpi supercharger headgaskets
  440. Bad Trim Cylinder
  441. 502 efi valve springs ??
  442. Drop down bolsters and Oil
  443. Fly Wheel Bolt Torque Specs
  444. port engine stalling, 350 mag carb question
  445. Alternator charging at only?
  446. Hydromotive Propellers and Racing Recap on Talkoffshore.com Tonight
  447. volvo wont crank Help
  448. Help I'm in starter He!!
  449. What Trailer?
  450. Anyone tried Mercury Maximus 5-blade prop?
  451. Can I power up elec. fuel pumps from coil?
  452. Rip off
  453. mercury
  454. 454 Mark IV Block with 502 Gen VI Heads
  455. Merc 525 Power Steering Bottle Leaks
  456. raw water pump specs
  457. Oil filter temps vers oil temps???
  458. possible exhaust restriction problem?
  459. Oil Consumption
  460. Gauges fine..alarm still sounding?
  461. Looking for Bravo Template.....help..anyone?
  462. Base Timing Mode Woes - Falling Fuel Pressure
  463. Trailer Wiring - 1998 C1500
  464. Blower belt for 174
  465. OIL Temperatures
  466. How do i remove this fitting ?
  467. Kiekhaefer Neutral Safety Switch
  468. Hi rev miss---need help.
  469. Wiring diagram for a 1991 75 hp Merc. OB?
  470. 502 MPI Ign. Timing
  471. 525SC "TRS, SSM"
  472. 525SC blower capacity
  473. crank sensor failure 496 HO?
  474. Fuel pump for a M-1 procharger on a 7.4MPI
  475. trim tabs for my 90 baja 210 ess
  476. altenator 1 wire or 3??
  477. bravo1 vs hydro on fountains
  478. Bravo I gear broken-need advice!
  479. Alpha shift cable help
  480. Won't engage forward/reverse
  481. Fuel Pressure Drop
  482. Quick question on 525efi
  483. Introducing the Konrad/Fountain of Youth racing team
  484. BW Trans puking out upper vent
  485. Fuel pump problem solved
  486. Fuel pump problem solved
  487. Ever stripped a thread on an Edelbrock intake manifold?
  488. Electronic Ignition Conversion
  489. bravo one drive gear oil
  490. We gained access to the fuel tank today
  491. New (used) boat, gone bad
  492. alernator alignment
  493. carb ?
  494. Mechanical Fuel Pump
  495. How to make a dockside air-conditioner?
  496. diffuser plates in giil/merc exhust? AND CRANK QUESTION
  497. A/F ratio meter
  498. Oil cooler experiment
  499. Engine Upgrade For A 502 Mag 2001 Powerquest
  500. offshore water pickup