View Full Version : General Q & A




  1. 42' Tiger with 1,000 HP Motors
  2. Big BLock Chevy water pressure?
  3. 502 mag compression test
  4. alpha cutout microswitch
  5. Port Motor Won't Rev Past 2K RPM?
  6. Mercury Racing Remote Oil Filter
  7. How much oil?
  8. Need Advice On Fuel Pump Install
  9. Need a Gel Coat / Fiberglass Repair Recomendation
  10. Oil temps.
  11. Bravo Rotation
  12. Hydraulic Steering??
  13. New Toll Free Number
  14. Bravo bell housing support bushing
  15. Paging RumRunner! Carb tech
  16. Pre-labor Day Special
  17. Alignment
  18. 454 Won't idle???
  19. Tachometer problems??
  20. Oil Cooler Flow Direction
  21. Oil problems
  22. which prop on 31 warlock cat
  23. Stereo Amp??
  24. adjusting bravo I indicators ...
  25. hard shifting bravo one
  26. Speedmaster ?
  27. Recomended way to remove props on Speedmaster's?
  28. slip factor after labbing
  29. Alarm Sounding
  30. distributors FOR 454 HO'S
  31. Help Merc Oil thermostatic Bypass
  32. Miss/Tapping Noise @ 1100 RPM
  33. Sucked up Sand, now what
  34. holley or quadrojet
  35. Exhaust chirp
  36. help a dummy
  37. 496 h.o.
  38. New 525EFI, no crank - HELP!?!?!
  39. Turning a 502 Mag EFI into a HP EFI
  40. Weld on new skeg or replace lower gearcase?
  41. 500HP Carb Cap and Rotor
  42. Got a little bit of a weird one, at least to me
  43. Engine lifetime
  44. This is not SPAM, just looking for an opinion
  45. trim cylinder
  46. hp425 specs
  47. Best batteries for big systems
  48. SSM V drive
  49. hawk 40
  50. One manifold running warmer than the other
  51. warning beeper
  52. What thermostat housing is this?
  53. 500 hp ,,,prop rotation
  54. Extra Battery
  55. Trim Question?????
  56. What camshaft
  57. trs hp capabilities
  58. cast versus plastic water pump housing??
  59. Help, loosing HP above 4K RPM intermittently
  60. Serpentine Belt Help
  61. Interesting oil change challenge
  62. Electric over hydraulic brakes???!!!
  63. Trailer Lug Nut Torque?
  64. Header bolts
  65. please help with prop pitch on bL Hawk drive
  66. Rookie Fiberglass Work
  67. Trim pump and bypass pressure
  68. Speed,Speed, and More Speed!!
  69. Cooling System Question--Fresh Water System
  70. Eagle Rotating Assembly
  71. Where is the $/HP Sweet Spot?
  72. I always liked fuel injection
  73. microwaves
  74. 496HO and the Whipple….
  75. 502 Efi Flame Arrestor
  76. MOBIL 1 OIL FILTER for 502 efi?
  77. best method for bleeding trailer brakes?
  78. Drive trim indicator cable
  79. 2003 500 EFI Problem...
  80. cooling system - steam and possible debris?
  81. Austin, TX Mechanic
  82. Rigging
  83. Merc 454 Mag to Volvo 8.1
  84. Twin HP 525 RPM differences
  85. Using trailer switch to trim up?
  86. Delco voyager distrib. connections?tach?
  87. High Pitch Whine in outdrive
  88. how to remove old window tint?
  89. Snufflers
  90. Endplay in an Alpha drive prop shaft
  91. 1994 350 Magnum durability
  92. Trim Cylinder Help
  93. 33 Outlaw Power
  94. 525sc valve job
  95. Priming the raw water pump
  96. Upholstered Dash?
  97. Dash pad? (Formula)
  98. Max RPM for a 300hp Merc 350 Mag Horizon?
  99. Drive temp question?????
  100. Alternator woes...
  101. oil pressure switch/electric choke
  102. XR Prop Shaft Thread Size
  103. Rev Limiter Bypass harness
  104. Power valves for Holley carbs
  105. Kaama Question
  106. Clack, clack, clack...
  107. 540 bulldog will not start
  108. Snapped Timing Chain?
  109. Fuel Pressure 502mpi will not got above 30psi
  110. Bravo 1 Upper gears split? Why? What can be done?
  111. Fix for leaking fender...
  112. ? About Upholstery
  113. Oil Temp Gauge...foggy
  114. Blower ?
  115. Am I going to need new batteries??
  116. Need TRS transom parts
  117. Best price for starter?
  118. Prop ?: Can this be fixed?
  119. Tailer GVWR Question?
  120. supercharged 525s
  121. Oil Temperature going to 240
  122. Spark plugs 502 MAG MPI
  123. Wheres The Parts #'s?
  124. sync gauge not working
  125. salvage parts
  126. Merc 502 MPI Tach bounce
  127. Konrad Vs. Bravo/Imco SC?
  128. Stroking a 454 Mag 360 hp advice
  129. GEN V head used on MarkIV-water in oil
  130. Time for rebuild?
  131. Getting the jetting right -500hp - 454
  132. Push button ignition switches
  133. Starter for a 540
  134. Best product for gel coat
  135. Leaking lower unit?
  136. Raw Water Cooling
  137. Peanut port 454 heads...How much power?
  138. Speedy 3's and 3A's
  139. Stereo / Amp / Battery / Voltage Q?
  140. How much power for a Bravo 1?
  141. 7.4 MPI (need more speed )
  142. propeller questions,,,
  143. Is this way off?
  144. Compression numbers for a 60HP Mercury Bigfoot?
  145. Engine getting hot
  146. louder exhaust
  147. Determining Drive Ratio --- Again
  148. what pistons to buy? 454 mag
  149. how much trim?
  150. i have always wonder'd
  151. Prop slip #'s
  152. pilot bushings for crashboxes?
  153. Same old Prop Question
  154. HEI Distributor mech.advance,How much???
  155. XR drive 1.36 vs 1.50 ratio
  156. What t-bolt module do I have
  157. 7.4 MPI Procharger ?
  158. Cutting 3" from VHF antenna?
  159. Leak Down Test
  160. Anti-siphon Valve, Where Is It?
  161. Water in oil...loss of rpm...HELP!!
  162. loose pivot pin on Bravo 1?
  163. 29 pitch Mirage Plus RH wanted
  164. Need Help with Ford Transmission
  165. Need more rpm from Hydromotives....Pitch change? Lab Finish?
  166. power steering noise
  167. Does Drive ratio/prop pitch affect heel to port side?
  168. Figure This
  169. Need advice on adding a second battery
  170. Fuel filter part number? Merc 575SCI
  171. Battery jumper boxes
  172. vacuum noise-500 EFI's
  173. donzi 500 hp prop selection
  174. Bravo creeps up
  175. Can't Get Power
  176. bravo 1 getting hot?
  177. overheating 502
  178. will this motor work for a supercharger
  179. Guage Problem
  180. Advice needed on Prop selection
  181. 502 efi plugs? Which ones?
  182. Problems arising from restricted exhaust
  183. hp500efi rev limiter
  184. stumped
  185. question
  186. Breslin Header Bolts
  187. Max HP thru prop exhaust
  188. Mirage Plus/Bravo 1 to Hydromotive change
  189. transom shower help
  190. Drive Rumble
  191. What are concerns over low vacuum pressure?
  192. Backpressure on a 502 mag efi
  193. Bravo 1 to Blackhawk?
  194. 420-425 cam?
  195. Bravo 3 Drive Shower
  196. outboard allignment
  197. Bravo 1 wont go up while going high speed
  198. Need top speed
  199. Higher oil temps on starboard engine...thoughts?
  200. How to replace prop seals on 50 Merc. OB.
  201. 215E Merc Transmission Actuator
  202. Nose cone adhesive
  203. 500EFI - Help Please
  204. Excessive steaming
  205. 28 sonic speed
  206. Rev Limiter Retrofit
  207. High volume oil pumps
  208. 28 Daytona and Tunnel Tab
  209. oil pressure problem 502mag mpi 2000
  210. Engine gurus!!!!!!!!!!
  211. Bravo Shift Cable Tools
  212. Ignition timing small block chevy
  213. Will paint stick to teak?
  214. Help - HP500 Backfire - Brand new
  215. federal mogul high volume oil pump bypass spring presssure
  216. Awlgrip Quote?
  217. What octane fuel for the motors?
  218. articfriends
  219. overheats at startup/vent,then OK???
  220. Merc fuel pumps, good?
  221. Manifold Question...
  222. 496 water inversion
  223. TRS mechanic may have made BIG Mistake--can anyone help?
  224. New Gm 454 Ho Motor Advice
  225. Does color sanding really work?
  226. Mercury Racing HP500 C carb jetting
  227. Lesson learned
  228. How Long Will My Bravo 1 Last?
  229. Air Flow Research Heads
  230. Prop Shop Question Damaged prop
  231. Baja 275 What Should It Do? Mph
  232. Trim Pump oil
  233. Outdrive trim pumps
  234. anyone use seastar hydraulic steering
  235. Need top speed
  236. Volvo-Penta and Merc
  237. Rated HP vs. Dyno HP???
  238. Imco's and Corrosion
  239. Whipple
  240. NEED HELP.pro charged hp 500 motor oil in carb box.
  241. hp500 hours?
  242. Anybody Have Gil Exht. Wedges For Sale
  243. Is this prop gonna work?
  244. Low fuel pressure
  245. Easy fix?
  246. Bravo 1 drive alignment
  247. Insta Trim
  248. Poly Planar error code E-07???
  249. Possible debris in fuel tank?
  250. AMSOIL out drive oil,,, which one..
  251. Boat security alarms
  252. Hydraulic Steering
  253. rubrail insert
  254. 12' Extension... What does this do?
  255. One of you worst nightmares
  256. Looking for a Mirage 25P
  257. Blower on a 454 makes a 525?
  258. Merc 330 TRS Lower Crank PS pulley
  259. (To Tell) The Truth about High Performance
  260. 1 side running rich
  261. Is anyone using Mobile 1 75/90 in their bravos?
  262. Bolsters stopped working
  263. Removing exhuast grime from the transom
  264. TRS how many Horseys
  265. Procharger HELP PLEASE
  266. Fastest V Bottom?
  267. P/S leak
  268. K-Plane Hydraulic Question
  269. What Prop?
  270. Procharger or Whipple ?
  271. Trs Drive Rebuild
  272. mercury mech trim indicators
  273. Brushes for trim pump?
  274. Jessel rockers
  275. 502 Efi Just Shuts Down Help!
  276. leaking oil filter - volvo/innovation 600
  277. 2004 merc 525 with
  278. what type of batteries to use
  279. holley 750 marine carb # R84018 Date code 2048
  280. mercury raw water pump bearings/ replaceable?
  281. 454 Mag or 502 Mag
  282. porpuses at midrangecruise
  283. Drive oil reservoir puking!
  284. Exhaust manifold and coolant temp on 496 HO?
  285. What do these mean? (Oil ratings)
  286. Fuel Pump Location
  287. Hull Damage
  288. Bulletproof charging system
  289. 540 Engine build-up.
  290. Discount On All Insurance Surveys
  291. High Performance Marine Surveyor
  292. Bravo/ cable problem
  293. Trailer Axles
  294. Reverse shifting
  295. Been asked a million times.... Stained vinyl, wife's new clothes bled.
  296. Looks so good to be so bad!
  297. need a new prop for a baja 210 ess
  298. Ripped out a battery cable...
  299. WTF, lost fwd in OMC Cobra?
  300. Removing pen ink from vinyl??
  301. Warranty- What Should I Expect?
  302. Merc 575 SCI fast idle (too fast)...
  303. SSM #3 Parts??
  304. Click....Click...wtf?
  305. What the...? Engine Trouble
  306. Lost my lower unit Saturday!
  307. Corsa Muffled Exhaust Tips
  308. What Should I Expect? 28 Daytona cat twin 500's
  309. HP500 carbs on a hot/454vortec condensate on the intake?
  310. Gaffrig Speedo Issue
  311. Will superchargers work on these motors
  312. squirrely TRIM question
  313. Carb / Cam Questions
  314. Bravo One Power
  315. Gil exhaust
  316. What is this?
  317. bravo transom assembly
  318. Merc #1 and Alpha Drives
  319. What Is The Problem????
  320. Who does Number Six wet to dry sump conversion?
  321. dark drive oil
  322. Why, why, why 496 HO overheating?
  323. Exhaust for supercharged motors
  324. Engine allignment help!
  325. tapping threads in stainless steel
  326. Drive seals
  327. Paging fountain27
  328. Outboard Parts and Power heads
  329. B-Max drive "coupler" question
  330. Help me read my oil pressure guage
  331. OMC tie bar
  332. XR + imco OR XR + sportmaster?
  333. Merc Trim Pumps
  334. Quick fuel regulator/delivery system question
  335. Bravo3 Engine Coupler Lubrication
  336. 330 head size and piston
  337. Electronic Ignition Conversion Opinions
  338. Merc starter part#????
  339. Rain -X
  340. Shot Gimbals
  341. 502 Question
  342. Lab Finishing a Hull
  343. cam swap?
  344. Need Some Technical Feedback on These Props
  345. Head gasket?
  346. Alpha Drive non-preload shaft design
  347. Compression #s, are they OK?
  348. remote oil drain
  349. Viscosity?
  350. weight difference
  351. overheating mystery,what gives??
  352. Replacing u-joint assyseal, how hard is it?
  353. Dyno results
  354. Topic beat to death but... need an opinion.
  355. Procharger AW324 vs AW504 cooler?
  356. Now What?
  357. Loose Rub Rail
  358. Drive Oil Resevoir
  359. Xr Drives
  360. Need For Speed
  361. Bravo 1 Transom assy ?
  362. 502 timing chain cover ?
  363. Where to buy Top End Gaskets for 96 502mpi ?
  364. great site
  365. Where is the water coming from??????
  366. small cracks in tailpipe
  367. damage from reversing the polarity on a coil
  368. power corrections
  369. Quick or Quiet???
  370. Bravo 1 dissapointment
  371. raw water pump belt slips ??
  372. How bad is this, Valves and exhaust posts?
  373. zero effort contols tension
  374. lookin for bolt on power !
  375. Shifting only when both engines running?
  376. questions on electric brakes
  377. 1000hp SC engines
  378. omc king corbras -pushrods
  379. 575 sci - cannot reach RPM
  380. Leaking Trans Assembly
  381. 502 Mag Efi Cut Off Switch
  382. Bravo One Repair
  383. Exhaust resonators
  384. Defuser Ring on a prop
  385. Will Flappers in Silent Choice Lower Y-Pipe let water in the motor if broke?
  386. High Pressure Fuel Pump -> Automotive Equivalent?
  387. Help
  388. Sick 2000 502 Magnum EFI Baja 25 Outlaw
  389. TRS lower gimbal pin/bearing-how hard?
  390. I feel the need for a infrared thermometer
  391. How much"milk shake"if any, acceptable???
  392. External Steering ram / Need seals & ?'s
  393. Internal rubber exhaust flappers
  394. help me to identify this transmission
  395. injectors
  396. How much HP will this make???
  397. Please Help???????????????
  398. Lost all 12v on the port side. GM 350/ OMC260. Ideas?
  399. Whats up with this?
  400. what size blower to make 650hp?
  401. Merc Exhaust Riser Question
  402. Prop help needed
  403. alpha one brake
  404. You Hp Guess
  405. TRS Drive Resevoir -- How to Install
  406. not getting rpms
  407. What does "Pitot ckt lo" fault mean on Mercruiser scan tool on a 496 HO?
  408. what prop should I use ?
  409. TRS parts ?
  410. Outdrive Oil Comming Out Vent
  411. What's an average decent price for a pair of used but good counter rotating Alphas?
  412. Schubeck Roller "X" lifters and Rockers??
  413. slack in steering
  414. prop help
  415. Would these blocks make good marine engines?
  416. Water Pouring into boat through Transom Assembly
  417. MST guardin engine flush system??????????
  418. Need Oil Filter info....
  419. Synthetic Oil and Oil Temps
  420. Rev limiter 350 mag mpi 1998
  421. tranny noise
  422. Engine assembly costs??
  423. 1990 7.4L compression test results
  424. Lost power- HP500 carb motor
  425. prop adapter?
  426. Trans service
  427. Promax Outboard Question
  428. Oil Temp gauge sender placement
  429. Bravo 1 Lab Finished Prop Needed
  430. 1997 HP500 Reversion Problems?
  431. Msd ignition reliability, tack bounce
  432. fuel injector testing question
  433. Pot holes in the cam lobes!!
  434. boat loans
  435. Question About Water Jacketed Headers
  436. Alpha Drives, Preload Pins, Lower Units
  437. Please Help ASAP - Engine only backfires.
  438. sandable filler for gelcoat blisters
  439. Pressure testing outdrive - how much pressure?
  440. 500 EFI'S- Faster?
  441. Losing Oil Pressure?
  442. TRS Speedmaster???
  443. 800 dp jetting
  444. Minumum Oil Temp
  445. MSD question
  446. Leaking drive oil in bilge??
  447. fuel pressure sending unit
  448. Dropped a valve, ruined the weekend
  449. Which oil cooler?
  450. Same drive/ Engine problem
  451. prop adapter?
  452. Whipples On New 525 Efi
  453. Imco Shorties on Scarab 31?
  454. Need Some PROP Help
  455. Need Help!!!!
  456. Lower shift cable replacement
  457. Timing for HP-500 w/ thuder IV ignition???
  458. Seal kit for Merctrans II
  459. Props for twin 454 mags / bravo one
  460. Low Water Pickup Problem
  461. external steering
  462. Loto???????
  463. Bravo 1 waits to go up or down.
  464. Carb Help
  465. prop selection
  466. mm full hyd. steering
  467. how fast
  468. Blower/super Charger
  469. twin blown 350s w/ standard alphas
  470. twin blown 350s w/ standard alphas
  471. Difference between Bravo 1 and Intimidator Quad IV / Intimidator Quad
  472. Best way to install transom hardware ???
  473. Gear Lube Leak on Newly Installed TRS drives
  474. Opinions on fuel system
  475. low rpms and speed
  476. Ran engine w/o valve covers, much to my dismay minimal oil coming from rockers...
  477. Terrible tick on rebuilt engine (intermittant)
  478. All those Darn Wires
  479. Blow-By/PCV valves?
  480. Diamond plate cleaner?
  481. High oil temps, 6.2 MPI's.
  482. 250 B&M blower question
  483. Replacing heads
  484. whoops,don't suppose the oil pump drive will come out the top
  485. M-1 Install, reccomendations?
  486. 4 inch exhaust question
  487. What is it worth???
  488. gimbal rings, best price?
  489. How Much Boost????
  490. 26' scarab Speed With 502
  491. Prime Air Conditioner
  492. How to disable neutral safety switch on OMC Cobra drive?
  493. egt info
  494. 502 upgrades ( mcollinstn, dennis moore? )
  495. Drive Couplers
  496. Play in steering wheel
  497. Orange gook in 1 carb
  498. Gaffrig Shifter adjustment???
  499. 502 mag Soun bearing
  500. warning buzzers....