View Full Version : General Q & A




  1. What is acceptable from Carillo?
  2. 496 offshore mounts
  3. What plugs should I use 525EFI
  4. New intercom system, too much wind noise
  5. Transon Exhaust Hole Standard?
  6. Fuel line size...8 AN
  7. Baseline jetting
  8. Dum enough to have installed a flywheel backwards
  9. holley 4010
  10. CMI header/tailpipe flange corrosion problems
  11. remove/clean fuel fitler seadoo gtx
  12. Intake and Head bolt Torque specs for 502 MPI
  13. oil pan gasket
  14. Guages?
  15. XR Drives
  16. 500 Efi
  17. Exhaust silent choice diverter temperature?
  18. Water pressure?
  19. Voltage drop when thru hull exhaust open
  20. oil fittings
  21. ticking noise at low RPM
  22. the most common reason your oil is milky.....
  23. Leak Down Testers
  24. Changed my Barry Grant 750 to 850 and now have a stumble
  25. Drive-line length
  26. Bronze distributor gear install ?
  27. Best vinyl for seat upholstery
  28. octane and timing
  29. steering question
  30. wanted Gil 6" rise tailpipes
  31. Question for Raylar - 496 Cast Piston HP/.rpm limit?
  32. Trim Gauge Sender - Swap
  33. gil exhaust
  34. 525 Merc backfiring
  35. 454 aftermarket intake?
  36. looking for 500 hp's flame arrestors
  37. trim pumps
  38. Merc 383 stroker
  39. Problems with 1996 Sea Doo Challenger.
  40. trailer ?
  41. Fuel pressure???, stock 500's
  42. 496 Eratic performance
  43. Oil Temp Too High 250-300
  44. 454 mpi engine temp question
  45. tweeter/crossover marine seperates
  46. Need Help finding Good Deals on Marinizing Parts
  47. A few questions
  48. High Compression and Cam Choice
  49. Looking for supplier of GM 383 HT 325 HP
  50. SBC Water pump?
  51. Car automatic tranny mechanics onboard?
  52. Ideas to remove stains from cockpit vinyl?
  53. Leaking Silent Choice
  54. Any HP guesses before it goes on the dyno next week?
  55. Stupid question,, trim cylinder white nylon busing
  56. cam selection
  57. Water (circ) pump failure
  58. stock carbs for 00' 500 hp's ? holley ?
  59. What Crank to buy
  60. Fuel pump Priming?
  61. distributers
  62. exhaust steam
  63. Plug wire differences?
  64. Edelbrock Aluminum Heads
  65. Mercathode on outdrive
  66. Sea water cooling
  67. Bent Skeg/lower bravo swap?
  68. Oil line size.........Help
  69. Solid roller lifter on a hydraulic roller cam
  70. Dana Tabs
  71. Shortie lowers
  72. Borg/warner tranny Q's
  73. Need help with jet size
  74. T-stat housing issues
  75. Thunderbolt 4 module needed V8-20 or V6-14
  76. 454 Mag rebuild
  77. Dielectric grease VS water proof grease
  78. 7.4 MPI Bogging under load
  79. crossovers
  80. deal fell thru - need pair weiand 177s
  81. Engine alarm question (Volvo)
  82. HP 6A question
  83. Trim switch
  84. Where to ground Amplifiers?
  85. Hatch Actuator
  86. stand off boxes
  87. Sea Pump delima
  88. GPS Speedo 1998 Fountain Fever 27
  89. Silent Choice/ Captains call install
  90. Really need your help with 350 mag replacement engine??
  91. Help, Valve seats coming out on both motors?
  92. 496 wiring diagram
  93. Third battery
  94. need help
  95. Stock 496 heads
  96. Please, help me build new engines.
  97. 502 mpi shutting down at 5150rpm
  98. Bravo internal shaft coupler?
  99. What's the BEST Long Tube header ??
  100. Battery/Starter Wiring ...
  101. Inner transom plate
  102. Dead Optima CTEK charger?
  103. oil temp climing
  104. Actual Torque #'s for prop nut.
  105. Trim Cyl Rebuild
  106. Mercury 225 4-strokes??
  107. I owe all an apolegy
  108. I owe all an apolegy
  109. I owe all an apolegy
  110. Hull vibration when coming on plane
  111. Wiring Help!
  112. Wanted !!! 496 Ho Cam
  113. Fuel line ?
  114. Holley Carb 800 CFM electric choke?
  115. bow rail
  116. Another fuel question- EFI fuel filter? Can I use my stock merc filter or not?
  117. Maryland salvage yard
  118. Oil preasure ????
  119. out drive bearings
  120. water flow problem SBC Alpha Gen I
  121. Bad valve cover thread
  122. Anybody Built There Own Oil Pan
  123. Fuel Pressure sender question?
  124. SBC Exhaust
  125. Steering actuator
  126. MAT Sensor question
  127. Which water pickup for intercooler?
  128. Dominator 1050 spark arrestor
  129. stereo amp speaker wiring/power wiring
  130. Quadrajet question
  131. Exhaust manifolds
  132. Wanted 500EFI lower intake manifold
  133. Jetting after installing 250 blowers with 850 Barry Grants
  134. 500EFI Flame Arrestors - Options other than K & N
  135. Battery switch and charging question
  136. sten power surface drives
  137. Pistons for Merc575SCI
  138. Any reaso not to pressure wash?
  139. Who Makes Headers For New "ls" S/b ??
  140. 454 Advice Needed
  141. Electrical parts and longetivity....
  142. Charging Voltage
  143. 502 EFI injectors.....
  144. 30 Outlaw, 28 Pantera or 31 Sonic SS
  145. BIO Clean cleaning products yes/no
  146. Help Please Gen VI Timing gears in Mark IV
  147. Procharged 496 cooling
  148. MSD Shift Interupter on Bravo 1?
  149. Poor water circulation??
  150. Mercruiser 454 or 7.4 Serial numbers
  151. Does anybody know or have the cam specs
  152. oil leak
  153. Gill Exhaust gaskets
  154. Trim Tabs?
  155. Exhaust Tips ??
  156. Wanted...slightly used exhaust manifold
  157. Best Catamaran Hull 40'-50'for racing?!?
  158. Water Temp Sender
  159. 500EFI or 525EFI
  160. Anybody Use Dana's Welding in Fort Meyer's Florida for custom fuel tanks ?
  161. cable question
  162. Anyone know a good upholster?
  163. Latham Steering Help
  164. Flywheel Housing Mounts
  165. 496 fuel injector individual replacement?
  166. Anyone have 2 KPM Seawater Pumps?
  167. 27 Excalibur?
  168. CA Welder for high perf. block
  169. 3/8 stainless line with NPT ends??
  170. engine survey in sarasota?
  171. Switch back to mechanical fuel pump
  172. Erratic oil pressure find
  173. Going from thunderbolt V carb to EFI- what distributor to use? (MSD or Merc)
  174. 3/8" fuel line feeding a whippled 454?
  175. water in motor?
  176. Where can I find this piece?
  177. What timing light do you use?
  178. best place to purchase livorsi gauges..
  179. Dock Flotation Question
  180. Corsa Tunable Exhaust Tips
  181. steering
  182. Need 16 rib blower belt
  183. Need Timing Cover Install Help
  184. Need Help Please!
  185. 525 closed cooling question
  186. mx 6.2 mpi cuts out
  187. Gellner engineering
  188. Billett fender holders
  189. No Fire/no Spark Thunderbolt
  190. Gimbal Ring Repair Made Easy
  191. Older b&m pulley needed
  192. Wind Deflectors for Cats
  193. outboard guru's ?
  194. Looking for custom cover for c/c
  195. Looking for a 496 engine cover
  196. 496 HO, closed cooling System?
  197. Ford V10 sparkplugs
  198. Big strokes break drives ??????
  199. 496 Dyno testing and myth busting!
  200. Glue removal
  201. engine set up help
  202. SBC crankshaft part number question...
  203. engines
  204. Exhuast Leak
  205. Blower help, ideas
  206. Source for large stainless cushioned clamps?
  207. ring gears on flywheels
  208. Faria gauges.
  209. little kid wanting to join big boy's
  210. Scorpion Rocker Arms?
  211. Inconsistant dyno readings
  212. trim pump problem
  213. Preventing Valvefloat
  214. square port heads round port intake
  215. Ethanol
  216. Best two-stroke oil??
  217. Eliminator 25 Eagle cuddy door installation......
  218. HOBBS LOW FUEL PRESSURE SWITCH SET UP & installation.
  219. How long will my bravo last???
  220. Fuel pump line ?
  221. Optimum Air/Fuel Ratio for Supercharged Motors
  222. Pros/Cons 383 vs. 454
  223. Helmets Where?
  224. New Gauges... Gaffrig? Livorsi? or Auto Meter Marine?
  225. 496HO Not Spinning up...
  226. Diesel & Baby Oil....
  227. 496 raw water pump leaking
  228. Comparison - Volvo 502 / 8.2 GSi EFI Wiring to Mercruiser Plug
  229. 496 stock manifold question!
  230. CMI TPS Headers
  231. Starter Advice
  232. Need Speedmaster VI transom cut template
  233. Need advice on transacting sale of boat.
  234. 600 Sc's idle problem
  235. Identify a cable crimp?
  236. more 454 power
  237. any power for 6.2's
  238. Valve Covers
  239. broken valve springs
  240. Drive Weight
  241. 2000 HP500 Carb Motors
  242. drive spec. ph#
  243. Proper Octane?
  244. Interstate Batteries Lime Green Tops...
  245. Dead Batteries-Can't Open Engine Hatch
  246. best deal 502
  247. 750s Built by corba ?
  248. Best repower for me????-38 scarab
  249. 5.7 Mercury Internals
  250. 525efi's Lifter issues???
  251. Stellings Headers.. Anyone know what model?
  252. Single hyd assist streering to full hyd
  253. Rollmaster timing set.
  254. OK guys, the motors are out.......
  255. Vee Or Cat Hull
  256. Oil Priming a Mercruiser496
  257. amplifer question
  258. mystery boat
  259. Mounting A/C unit
  260. Composite or bronze disributor gear?
  261. Anyone break a valve spring because they..
  262. WTF...water in the cylinders
  263. CMI Header Testing
  264. Junk In Carb....What is it?
  265. Alpha SS in paper today for $1,500. Is it worth it?
  266. Back Seat Wood/Plastic structure material
  267. Hydraulic Steering - Single Ram - HelpAny
  268. Electric or manual fuel pumps?
  269. Starter needs replaced?
  270. what are these cranks worth
  271. D. Simon Offshore Engines
  272. SBC Cam question.
  273. Can anyone help with some advice?
  274. How do you get the water inlet hose off a Bravo Bellhousing?
  275. HP500. Reguler unleaded or super unleadedgas????
  276. need lightning header gaskets
  277. 502 help please
  278. Hp 500 heating problem
  279. Mold on seats, boat out of storage.
  280. Bill from diamond performance, awesome!
  281. Keith black Pistons??
  282. Ink pen stain
  283. wind deflector???
  284. Bravo 1~ Can't buy individual parts any more!
  285. 572 Engines what differant
  286. GM pistons?
  287. 496 Magnum Flame Arrestor
  288. Looking for a Faria 3-3/4" speed.
  289. please help, who can make this for me?
  290. Why starter solenoid and slave (relay) solenoid?
  291. trim tabs
  292. Upholstery order
  293. Cam Question LSA?
  294. Looking for fountain seats
  295. Where u storing boat fenders?
  296. Outdrive Upper Gear Alignment
  297. Best place to purchase Kaama drive...
  298. In-line Mufflers
  299. SeaFoam in Crankcase
  300. cheapest price are this parts.
  301. Oil change question!
  302. Hp ? ?
  303. Alpine4/3/2 amp help
  304. Transmission alignment to bellhousing
  305. Rod ratio with 9.8 deck BBC
  306. best thing to coat inside of oil pan with????
  307. 496Ho, new dana marine exhaust, holly geeze:)
  308. Baja 226 exhaust
  309. Need help jetting a holley
  310. EddieMarine contact name
  311. I always thought 6's were unbreakable???
  312. Required internals for 6 psi?
  313. Where to buy Hydraulic steering hose?
  314. MPI to Carb Wiring Harness
  315. How hard is it to replace a gimble ring when the engine is out of the boat?
  316. Who Has Ggb Mufflers?
  317. Outdrives out of adjustment???
  318. drive rpm
  319. Name, Phone, Kenner, Louisiana engine builder
  320. impeller on 525efi
  321. octane boost vs 100 no lead race fuel
  322. who has drive bottom painted silver - How to
  323. need best stereo recommendation for $400
  324. Remote drive trim switches/stereo remote
  325. Stock 330's Rocker Arms??????
  326. anyone have an MSD 6M-2 box
  327. anybody run this oil pump
  328. 502 making 600hp do I upgrade the oil cooler?
  329. Anybody using MSD-5468 Rev Limiter w/TB IV
  330. Billet Pulleys
  331. Issues w/CMI Sound Elimination Mufflers ?
  332. Group 30 battery box's
  333. Ideal r.pm.
  334. 525efi thermostat ????
  335. Cooling water restriction
  336. Can a 496HO Freeze Damaged Heat Exchanger be Repaired?
  337. 500 EFI Computer value?
  338. Dry sumo # sixes
  339. Need help diagnosing valvetrain noise...
  340. Bravo Upper Gears - Shimming?
  341. 1.6 BBC Rockers
  342. Water Senders
  343. Nose Cones Again??
  344. AFR Heads
  345. converting std. bravo low water pickup
  346. MSD Ignition System
  347. Please assist: Need template for Livorsi\Latham drive shower installation
  348. Distributor gear question... SBC
  349. SVR batterys
  350. 496 Y-Pipe
  351. Fuel tank cleaning?
  352. K Plane Actuators
  353. 496 HO wiring diagram
  354. Full hydraulic steeringi hose diagram?
  355. Where to get external fuel pump block off plate?
  356. Kaama Surface Drive Parts?
  357. Opinion of stock Chevy rod Strength
  358. Custom serpentine pulley needed
  359. hardin flush
  360. impeller housing question for 496
  361. 500 Efi
  362. IPS 400 drive corrosion
  363. 496 Merc Coolant Reservoir Over Flow when Engine Running
  364. Serpentine belt convertion
  365. cam drive W/P
  366. Anybody have a Whipple set-up for a 500 EFI?
  367. 1.8 Roller Rockers on a 502Mag
  368. Anyone making 4 1/2" tips w/internal flappers?
  369. overheating problems
  370. Zero effort controls
  371. steering issues...help
  372. Who's got hydraulic steering kits for twin TRS
  373. replacing 454 with a 496,will it
  374. Removing gimble housing studs??
  375. Where can I get anodes?
  376. Camshaft
  377. sperical ends for external steering
  378. Broken HP 500 Crank
  379. looking for aftermarket exhaust manifolds
  380. What is the weight of a 454 with aluminum heads, exhaust, and intake?
  381. Throttle Adjustment?
  382. Volvo Diesel
  383. best wax for spring clean up?
  384. EDDIE MARINE EXHAUST TIPS?? (rattle or not)?
  385. speed
  386. Valve Covers
  387. Merlin Intake
  388. Need Holley 850 CFM body
  389. drive stand lift
  390. Drive stand / lift
  391. XR drive?
  392. How high can a 502mpi rev limiter be adjusted?
  393. Deglazing cylinders on a refresh
  394. Help with engine serial number
  395. Boring 454 Mag-385 .220 over
  396. canopies
  397. headers needed
  398. steaming exhaust
  399. MB Quart or eclipse marine speakers
  400. boost question
  401. Distriuutor
  402. Distriuutor
  403. Which balancer are your running?
  404. 10" anlged Eddie Marine Exhaust tips. Install Or dont?
  405. Bravo Gimble Question
  406. Helicoil for outer bravo belhousing
  407. looking for cmi air pump
  408. Itchy Sphincter
  409. Bravo trim rams sticking
  410. What is the best SBC Head Gasket
  411. Which distributor
  412. atlernator wiring??
  413. How do you check PISTON to VALVE clearance?
  414. Sea Strainers - Who needs them?
  415. thru hull exhaust
  416. JL Audio 500/1
  417. 350 Mag MPI fuel pump and regulator
  418. Need Holley Parts ASAP!
  419. What oil are you SUPPOSED to use in:
  420. 2001 496 HO overheating
  421. Do drive showers slow you down?
  422. Drive Upgrades
  423. k&n oil filters
  424. Synthetic oil? How can I tell?
  425. nos
  426. External Speaker on VHF radio
  427. any photos of 93098 454 efi intake setups
  428. Gil exhaust temp probes
  429. water in my oil.
  430. Hp What Am I Missing?
  431. Tie Bar Ends
  432. 454 engine/blower help
  433. The ultimate "poor man's Drive"
  434. Gimbal Bearing part#
  435. Inconel exhaust valves
  436. HP500 EFI Alternator question
  437. Leaking trim ram seals.
  438. switch hydralic hatch ram to electric??
  439. Ignition alarm help.
  440. Trim Switch for Kiekhaefer Controls
  441. bravo 1 lower unit case
  442. electric fuel pump selection
  443. Skeg size and handling
  444. What type hull do I have?
  445. Engine wiring harness
  446. Stray voltage
  447. Name this exhaust.
  448. honda & diesel
  449. Best Way To Clean Vinyl
  450. Hydraulic steering resevoir ?
  451. Turn down Muffler ?
  452. drive oil in bilge
  453. need help identifying and locating part
  454. stainless risers
  455. 496 Plugs?
  456. Intercooler water source? Tee into sea water pump output line?
  457. Do I need a special Fuel Pump Push Rod?
  458. Holley fuel pump mounted on raw water pump
  459. 496mag or 496HO which runs better
  460. Carb to EFI conversion
  461. heads and pushrods
  462. Stuck piece of old head bolt
  463. Thanks Nickerson Perf
  464. Oil In Distributor Cap
  465. oil ring question
  466. mpi conversion 454
  467. Fiber washers
  468. Infinity 6902M 6X9?
  469. Getting a whipple EFI- now how to plump my closed loop cooling?
  470. Weiand 177 on reverse rotation motor?
  471. Where can I get Gil manifolds pressure checked
  472. Spark plug gap
  473. 496 mag into 496 ho parts
  474. Any one want some CMI etops free
  475. top notch boat stereo installs and shops
  476. Anti-seize and Spark plugs
  477. What can cause noise heard at the rocker arm???
  478. TPS...adjust or replace??
  479. TRS: Shimming lower unit?
  480. What oil in 600's?
  481. oil pan fittings ...
  482. Austin TX upholstery
  483. Need more power in a Malibu
  484. continuity between amp power and speaker leads
  485. 454 carb to 454 mpi
  486. 496 mag question
  487. Spring Maintenance questions
  488. Stainless Marine or Dana Flow Torque???
  489. TRS Nosecones
  490. SBC Lightning headers
  491. Leak down test question
  492. Bravo 1 Drain/Fill Plug O Ring Part #
  493. 496 mag into 496 ho
  494. Need a 110 volt circuit box
  495. How to paint engine block
  496. Puke tank or Raised breathers?
  497. Holley Carb Rebuild question
  498. What to use to waterproof mooring cover?
  499. Help With Teleflex Control
  500. Prop rotation on Single