View Full Version : General Q & A




  1. Powerboat shows on TV
  2. HELP. Backwashing 496 after impeller replacement.
  3. Jetting advice needed for 489 with Holley 800
  4. Need help with my gas hog(boat)
  5. CRT cordless rotary trim.
  6. 2000 Fountain twin 502's which prop goes where...stupid??
  7. New Tach Going Crazy
  8. oil pressure sender
  9. super charger
  10. Oil pressure problem need some advice
  11. motor stumbles and stalls out
  12. Hatch actuator
  13. Lightning Headers Vs Gil Dry Exhaust
  14. Question about a dipstick
  15. Brovo 1 - Reverse Problems
  16. MEFI-1 or MEFI-2 Cost?
  17. Carb HP500 Oil Overheating?
  18. How do I drive/fly my new Tunnel? 22' DCB (Daytona) with a 500 HP i/o
  19. Bravo 3 - no forward gear, gets stuck in reverse.
  20. Converting from MercTrans to BW c72
  21. Tighten to yield bolts - Re-use
  22. Everything completely dead... HELP!!!!
  23. Loose Flywheel Bolts???
  24. thermostat hole
  25. Oil cooler repair?
  26. Help, trying to convert from crossovers to thermostats
  27. NJ engine builders
  28. Gen VI 454 mag base timing.
  29. removing painted stripes/logo's safely
  30. stainless marine and takin a big gulp of water
  31. Cover, Sunbrella or Hot Shot or ??
  32. fuel level?
  33. engine alignment with offshore mounts
  34. Flywheel Issues
  35. Having trouble with circ pump hose with RPM AirGap
  36. Prop,s
  37. CMI Header Temp.
  38. Keith Eikert Oil Pans & a starter that fits it? anyone have Experience?
  39. amp question
  40. new outdrive?
  41. DUI Ignition
  42. Intercooler plumbing question
  43. Trouble with electric hatch actuators
  44. 496 just makes a click?
  45. One side running hot
  46. outboard guys steering question
  47. New Altenator
  48. Star Marine Depot
  49. Proper place to show my boat
  50. TQ on a mercruiser 425 hp?
  51. Subwoofer question
  52. Anyone have the ability to convert oil filter part numbers?
  53. Prop Puller - Stuck Volvo DP front prop
  54. buying a winterized boat
  55. bellows install question
  56. 288 Sunsation.
  57. Viking Boat Lifts
  58. Innovate LM-2 integration questions....
  59. Engine hard to start when cold
  60. question about sea pump?
  61. 350 Mag MPI High Oil Pressure
  62. SS Raw Water Pump
  63. Gil manifold riser gasket
  64. Jetting for Supercharged 502
  65. oil dipstick with aftermarket exhaust
  66. 525 Slow to respond?
  67. 500 efi motor noise
  68. Weird electrical problem
  69. marine a/c what refrigerant type
  70. Help!! Engine Demon's!
  71. water psi bypass
  72. stewart warner gauges
  73. Converting from points to thunderbolt
  74. TRS bell housing oil cooler??
  75. Ignition Module Problem
  76. wtb conversion stuff for mpi to carb
  77. Thunder bolt IV timing question
  78. Battery question
  79. 525efi timing problem
  80. Idle water pressure hp500's
  81. fuel pump cam question
  82. What a difference the right prop makes!
  83. Engines dies when shifting, need help here
  84. best cheap stereo
  85. Bowtie Vortec Heads
  86. quick fuel 830 carb???
  87. Water dumps
  88. Advice please. 496 water intake blockage.
  89. Trim adjustment.
  90. Trim gauge not working
  91. windshield part
  92. fuel pump cam question
  93. What heads for my small block
  94. Instrument lighting
  95. 496 mag sea water pump
  96. GPS units anyone running a GPSMAP 640
  97. Oil Change Pump
  98. Problem with my TRS drives
  99. Lightning headers vs Gil manifolds / risers - pros & cons?
  100. Is 212* rating for Fragola Push-Lok hose sufficient for oil cooler line?
  101. Livorsi leaking
  102. Maybe a dumb question but hey?
  103. I need some replacement coupler info!
  104. 496 mag non ho rev limiter
  105. oil temp sender
  106. carb set up help needed
  107. 500efi serial number location help
  108. BEST fuild to run in BORG W
  109. need new motor...compatibility vortec question
  110. Rev limiter?
  111. water pick up
  112. What are the right head bolts for my set up?
  113. polishing lower unit
  114. mpi to carb conversion
  115. epoxy, gel, fiberglass removel from old tabs?
  116. Differences between a 350 mag MPI motor and a GM 350 HO Ram Jet engine
  117. Boat Bottom Hook
  118. BBC Gen 6 manifold gaskets ?
  119. Trim rings.......
  120. boat covers
  121. Lowrance HDS 7
  122. fuel pump problem
  123. AN fitting and routing help...
  124. portable a/c
  125. Need some Help on Sluggish boat Please!!
  126. 6.2 / 377 merc
  127. Battery Help
  128. Moisture
  129. Tuning software??
  130. Gen IV 454 Cam Retainer Plate?
  131. Water Pickups
  132. 525 water temp
  133. 496 oil filter
  134. CMI rope seals dripping water????
  135. Getting really frustrated!
  136. 89 292 Deck Graphics Opinion.
  137. GPS/ chartplotter NEED HELP!
  138. Testing an ECT sensor
  139. Water in Engine oil Please help
  140. Motors are back in!
  141. Livorsi DATA TACH
  142. Four stroke outboard question
  143. Whipple Intercooler water PSI
  144. Oil Change-- Dumb Question???
  145. Clarion CMV1 - Anyone have one?
  146. Weind 177 - Merc 525... 80 W 90 ?
  147. thunder v ignition
  148. Any Mac tool dealers on here?
  149. cold water cold air cold motor
  150. fuel additive
  151. Need a little more POWER!! Help!
  152. 502 re-power options
  153. Compression test results and Gen V 454 Mag / HP425 Differences
  154. suggestions on pwer ugrade wanted
  155. Twin Drive alignment
  156. Gold Digger
  157. valvetrain geometry check - do I need shorter pushrods?
  158. Donzi 38ZX Electrical Questions.....
  159. 2 BOATS, same price, different years, 525sc or 500efi need input
  160. gfs 10
  161. 330 Hp to 400 HP
  162. How to check fluid levels??
  163. New Boat trying to guess HP
  164. Help With Engine Id.
  165. Westerbeke Genset
  166. 350 Mag cutting out at WOT
  167. oil lines
  168. 525 oil change frequency
  169. Amsoil 5-30?
  170. Who makes the best labbed prop???
  171. emi vs stainlessmarine exhaust
  172. thermostat housing change
  173. K-plane pump switch wiring
  174. Whipple vs. Procharger
  175. Buying boat, need to confirm engine hours on "fresh" engine
  176. Stereo
  177. vortec head valve covers
  178. Thanks OSO
  179. Gauge Issues
  180. Which heads are better
  181. Back flow valve for innercooler
  182. 330 hp Stock Exhaust Manifold Swap
  183. merc engine wiring diagram
  184. Lake's near Dayton Ohio for test ride??
  185. Alternator Size?
  186. 454 build horsepower?
  187. fuel pump vacuum
  188. Opinion needed.
  189. Motor Rebuild ?
  190. Is this what I need
  191. 400' X 60 ' pole barn ?s
  192. Port side outdirve & K Plane pump, No Power!
  193. Removing scratches from my windshield
  194. hub kit
  195. Reassembly: 454 Mag Mpi
  196. Carb Spacers
  197. 500hp efi fuel psi
  198. Steering Centerline/ Crank Centerline
  199. Scorpion rocker clatter
  200. Alignment tool fo Imco box
  201. Mounting a Thru hull transducer 88 Baja
  202. Steering wheels
  203. Easy way to identifiy a 351 vs 302?
  204. imco lower
  205. Moisture In Oil
  206. Another one for ya
  207. Opening engine compartment w/ no battery!
  208. steering hub adapter??? Help
  209. got ripped off on some parts and machine work, need advice..
  210. Holley Carb choice ?
  211. gear lube reservoir alarm not working
  212. OSO timing out quickly
  213. 1.8 roller rockers
  214. Non skid
  215. My Header dilema continues
  216. Alpha rear engine mount bolts
  217. transom mounted water pick-ups
  218. Closed Cooling Heating Question
  219. Big Block Oiling Question / by-pass valves
  220. 489 with only 14 hrs compression #s
  221. McLeod Design?
  222. Mechanical speedo
  223. Looking for Bravo One X Decals
  224. Subwoofer box Dynamat lining
  225. Bolt removal - bellhousing to transom
  226. Propane Powered
  227. Someone Please explain this to me...
  228. need help 90 31' scarab excel stringer bad
  229. Any stereo/audio wizards out there...?
  230. boosted tuneups
  231. Muffler removal help, and NEWBIE to site
  232. 2 Warning Beeps on 496ho???
  233. Lenco's vs. K-Planes
  234. Race Pump fuel pumps
  235. Sea Strainers , Brass, Bronze or SS ????
  236. Fuel Flow Meter - HELP
  237. 292 Formula Fastech 400 + HP
  238. paging Fogducker..
  239. gps antenna
  240. Holley help/ twin 750s/5psi boost/roots
  241. Does anyone know where I can get two of these (pic)
  242. Put-In-Bay info
  243. manual fuel pump
  244. Solid Model of a Top Gun
  245. Single or twin fuel usage?
  246. Do Corsa mufflers cause any RPM loss?
  247. Stereo popping with trim adjustment
  248. Saginaw P/S pump GPM Flow rating?
  249. More prop testing and results...need advice
  250. Sea Mounted Fuel Pump Block Off
  251. Holley 800 vs 830 for 489
  252. High fuel pressure.
  253. CD Player remote question
  254. White chalky residue on exhaust manifold/riser
  255. Compression Ratio w/ 4lbs boost at elevation?
  256. Mobil 15W-50
  257. where to buy marine carpet
  258. Good place for rear seat/sunpad within 150m of Austin?
  259. Block casting number
  260. Water to whipple Chargers
  261. Scoop location?
  262. Old Volvo fuel pump
  263. Weird oil leak?
  264. 38 Fountain Port no power
  265. Water pressure sender
  266. PSI Blower Carbs
  267. 496 sea water pump question
  268. fuel in seawater fuel pump housings?
  269. 1999 HP500, MLS without surfacing?
  270. Engine shipping crates?
  271. Break in limiter - Verado 350 sci
  272. Low oil psi 454 500HP
  273. Need help with drive height
  274. Oval exhaust tubing
  275. Tapping/ticking noise
  276. Engine ticking
  277. supercharer compatibility????
  278. warning alarm
  279. help needed: 502BBC engine problem
  280. Mercury Racing Oil Filter Cross Reference
  281. Interior cleaning products??
  282. What oil should I run?
  283. GPS/Depth Finder Combo Question
  284. Teague VS Imco
  285. Correct blower size for Gen VI 540?????????
  286. engine mods to a 502 BBC expected H.P gains?
  287. 1.8 rocker on 500hp
  288. hydraulic steering valve question
  289. 188 or 088 heads
  290. 502/450 hp gm blocks whats the mystery ?
  291. Are these heads to big for my combo, Merlin iron 345 CC runners
  292. Trouble aligning engine (350 sbc)
  293. Transom bearing and starter.
  294. best price for anodes?
  295. Fountain fresh water tank pump
  296. carb for 502
  297. HP500 Buildup questions
  298. 502 mag 450hrs on a boat i may buy
  299. Rub rail screws
  300. Scarab 22 Gas Tank Fitting
  301. First Poker Run
  302. Nordskog
  303. best oil for 525sc?
  304. STEREO Advice
  305. 3rd tank for boat lift location
  306. Hydrualic steering cap
  307. Polished Stainless Steel Bolts For Exhaust Tips
  308. Boat radio circuit amperage
  309. ESC Module availability
  310. lightning headers
  311. Cam and ignition question
  312. prop for a 24x7 hull
  313. Any good mefi tuners around LOTO?
  314. need help
  315. 502 EFI System Problem
  316. I need to replace a window on my boat, where do i begin to look?
  317. Gas questions
  318. Rotella 15W40
  319. How much boost would you run??
  320. Another K-Plane ?
  321. Blower Size on Mercury 900 SC's??
  322. Decent OTC head cam combo
  323. Part number for GEN VI timing cover gasket?
  324. Buying used headers
  325. powdercoated out drives?
  326. Remote Reservoir On Hydraulic Steering
  327. 500HP how can you tell it is a real one vs. a 454 painted blue?
  328. GIL or CMI Headers for 500HP??
  329. Get roller cam or Alum heads?
  330. new radio an amp
  331. Kill Switch
  332. Morel lifter noise
  333. Silicon on bravo transoms or not
  334. Belts for HP 500?
  335. Mallory cross reference
  336. cam card
  337. HP 500 EFI (in 20.5 cougar sport skier)
  338. Anybody with Lincoln Welder Resources?
  339. Switching to captain's choice / call from the corsa quick and quiet 50/50 muff system
  340. 10778C oil pump, which pressure spring?
  341. adding shoot through depth transducer???? where to place it?
  342. K-Plane Pin!!! Stuck!!
  343. #7 cylinder 0 compression
  344. Holley 2 circuit or 3 circuit for marine application
  345. Where to plumb this small fitting on Hardin/Gil 9" Riser?
  346. Mefi-3
  347. are these 454=440 cyclones
  348. exhaust
  349. HP500 carb onn a 489?
  350. head choice
  351. Oil Extractor
  352. Bravo XR, LH or RH failure rate
  353. dry joint exhaust ???
  354. SUPERCHARGED 588CI 1050 or 1150
  355. Merc exhaust elbows - stainless vs iron
  356. Opinion needed on a 496 cam
  357. Should I Be Worried??
  358. Crankcase Breather for Merc 490HO Oil Fill Tube?
  359. Thunderbolt V
  360. Analog Tach reading off
  361. repower a baja
  362. Two Stupid Questions...
  363. Rockford Fosgate Marine Speakers???
  364. Baja V8 swap
  365. HP 600SC. What am I buying?
  366. hp500 cap and rotor
  367. guesses on power?
  368. Engine Hours
  369. Adjusting Idle on a 600SC
  370. hp500 oil and filter change
  371. Bravo 1 to XR shorty
  372. stainless cable 33c k-plane cable covers??
  373. Promax 300's snapping alternators off..
  374. 525 one side hot
  375. Pachanga distributer and coil
  376. Kicker Marine
  377. gen V gen vi block swap
  378. Clicking,tapping noise after shutdown
  379. 94, Merc 454 Mag water pump.
  380. Issues with 496 CMI Sport tubes??
  381. Stereo amps in bilge
  382. powerquest 380 bow lift
  383. Valve covers and roller rockers
  384. Power Steering issue....
  385. Best oil pan gasket??
  386. Wet Sounds equalizer and IR repeater????
  387. how much of a cam with 496 manifolds
  388. New install of sea strainer?
  389. where to buy a simple snap / strap
  390. Help finding a thru Transom Water Dump..
  391. gen IV 454
  392. speed and custom marine
  393. hvh carb spacer?
  394. Annodes
  395. Control Panel Upgrade: Fuse holders or Breakers
  396. Trim tab switch upgrade wiring help
  397. vovlo penta to merc??
  398. hydraulic steering install
  399. mercury trim and tab indicater
  400. Oil Filter Housing Gil Marine Gaskets
  401. Fuel system
  402. 598 CI AFR 385CC CNC BBC Heads!!
  403. 502efi's oil temp senders
  404. Crane Hi-6m Manual
  405. gill hp 500 exhuast
  406. Question for the cam guys
  407. 741 cam specs.
  408. 2V vs 5V stereo amp output leads
  409. Mirage Plus prop fit an Alpha drive??
  410. Silent Choice - is reversion more likely at idle or at cruising speed?
  411. 1/2" fuel tank inlet
  412. Blower Motor Exhaust Manifolds
  413. 496 Fresh Water Pump Assembly
  414. fuel filters/screens on 454 mag mpi's (where)
  415. 500 EFI - vapor lock??
  416. K-Plane Indicator Cable
  417. Oil restrictors or plugs?
  418. Hydrolocked 420
  419. Stock Gen VI valve covers versus HP 500 covers
  420. 496HO Fuel Injectors
  421. Line up Drives.
  422. Will new emissions laws effect custom boat builds?
  423. Strange Engine Noise
  424. Will a Merc outboard prop go on an Alpha?
  425. Need Help pls--Reversion!
  426. 525 Efi Spark Plugs
  427. High water pressure
  428. Trim pump set up . .questions
  429. Chrome Air Intake Scoop ?????
  430. 5.7 sbc exhaust manifold
  431. Fuel Tank Placement
  432. help full tip
  433. What octane fuel for 420's?
  434. 454 mag water hoses? where to get affordably!
  435. 2x18 combo oil cooler
  436. 500 EFI Fuel Pumps - Formula
  437. exhaust manifold block off kit
  438. GPS Speedometer
  439. Ateco 500efi upgrade
  440. Oil Pressure Gauge Pinned
  441. 588 CI BBC 14-71 littlefield/intercooled
  442. Remote oil filter
  443. old transducer - new depth gauge
  444. Jet change needed?
  445. spark plugs
  446. Exhaust tips with internal flappers
  447. just for fun: cheapest way to make 800hp????
  448. Would this work?
  449. Through Hull Exaust trim
  450. gen II to bravo one
  451. reversion questions with a 741 cam
  452. outboard installs
  453. V-bottom vs CAT
  454. GT Performance Engineers Upland Ca...any bad dealings?
  455. Looking for Dana Headers...
  456. Think I need a different prop?
  457. Buying Motor from GT Performance Engineering. Have Tech Q's
  458. Valve Spring Spec for 500 EFI
  459. fuel/water seperator w/drain
  460. nose cone epoxy
  461. what % of h.p lost between crank, and prop.
  462. Hinge pin removal. Drill?? Any tips welcomed
  463. adding a portable get to a fountain
  464. Anybody running Lightnings with Silent Choice or Corsa?
  465. 500EFI Valve Spring help.....
  466. Gasket ?
  467. 30 motion
  468. Mirrored Plexiglass
  469. Mercruiser Parts Webite???
  470. Carpet adhesive
  471. Boat Covers
  472. Boat Covers
  473. approximate horsepower!
  474. HP-500 what RPM max.
  475. Wet Dream II
  476. zero balance BB flywheel
  477. External steering with Hynautic helm
  478. wipple?
  479. Need advice/opinions please on buying this boat.
  480. Boat ladder
  481. Mercury Racing 700's Very Hard to Re-start
  482. Rigging Question
  483. NEED HELP! - Bravo Engine Mounting Question
  484. oil cooler install question!
  485. Bravo Transom Assembly Re-Installation
  486. Gen5 or Gen6 differnece
  487. Engine Coupler Issue?
  488. Water pickups
  489. Need Quick Answer Before buying this boat??
  490. merc smart craft
  491. Which valve springs?
  492. Latham rams on imco extension box arms?
  493. Priming Engine with Oil
  494. extended runner mod for Holley Strip Dominator?
  495. How to tell what gen big block you have?
  496. Bravo Upper Drive trim guide crack repair
  497. South Florida Dyno?
  498. Aluminum on transom?
  499. how much can you drop comp with a head gasket??
  500. Trailer fenders