View Full Version : General Q & A




  1. Barbron corp flame arrestor
  2. I.T.S. and a stock Bravo 1 What has to be changed
  3. Gill Style Exhaust
  4. new 496 mag in older boat tach issues
  5. 98 502 mag efi runs with key off
  6. Bravo Prop Shaft Play
  7. inexpensive rod bolt stretch gauge
  8. Bearing debris in lifter valley?
  9. Installing new tramsom assembly
  10. U joints
  11. ID'ing my ECM
  12. Engine specs???
  13. Compression change
  14. Where to buy Water Prof fuse holder?
  15. 502 Engine Harness (Carb)
  16. Press Relief Valve Part #
  17. bbc rocker ratio question 1.7 vs 1.8
  18. Custom Engraving and CNC Machining
  19. Arizona Speed 500 EFI Mono Throttle Valve?
  20. Proper hoist setup for twin step hull?????
  21. Fuel gauge problems
  22. speaker placement question
  23. Bravo differences
  24. Drill-Out Screw extractors
  25. whipple value?
  26. SSM 2's or 3's
  27. merCruiser Dual Cooler Bellhousing Questions
  28. cranes new "Z"cams
  29. Alignment Tool
  30. Arizona Speed 572
  31. weber carburetor
  32. Stock Bravo 1 TA to ITS Switch
  33. low temps with crossovers
  34. Chat ??
  35. Removing valve covers with exhaust in place
  36. Crane HI-6M Multi-Spark Ignition
  37. Blocking off low water pick ups?
  38. JimV on the flow bench...
  39. 304 vs 316 Stainless Steel
  40. Lower Shift Cable??
  41. 575 SCI dyno runs
  42. INVERTER Wiring Suggestions
  43. Complete 2005 377 Scorpion
  44. Crank Case Venting
  45. Refinishing a boat?
  46. 502 or 454
  47. Warning buzzer wiring diagram
  48. Engine builders offering 800 HP NA?
  49. Tunnel Tab 30 Spectre
  50. Making exhaust headers
  51. Power Steering
  52. gell coat
  53. Painting a dash that has cracks in the gellcoat
  54. Checking True Engine Hours?
  55. PCV valve with supercharger
  56. question about prop rotation
  57. Best way to paint partial Bilge
  58. whats the best brazing rod 4 the oil pickup
  59. preluber/oil change pump
  60. Opinions on best sealing Intake gasket?
  61. how will these manifolds flow?
  62. Installing pop-up cleats
  63. HP500 Part#'s Vavle Springs?
  64. smallblock re-power
  65. Fiberglass fairing project
  66. Cylinder leakdown
  67. Help with this cam doctor report / specs
  68. Thunderbolt IV V-6 "blower" mod.
  69. who has morrel hyd roller lifters in stock?
  70. 7.4 MPI overheating at WOT
  71. Trouble with X dimension
  72. Livorsi Depth Finder Rim
  73. Boat Cover
  74. Bizarre Shift cable malfunction
  75. Stainless Exhaust Manifolds/Risers
  76. engine mounts/plate or conventional?
  77. Ignition System For Blower-help
  78. Water Pumps for Crossovers?
  79. Gen 6 lifters and pushrods?
  80. Help with cam size for mild 350ci sbc
  81. whipple or pro charger m3
  82. Mechanical Fuel Pumps for 502's
  83. installing new top caps?
  84. rod bolt stretch for sps wmc7 7/16th ?
  85. Anyone have a carb cover for Merc 454?
  86. Bravo 3 Prop Nut?
  87. Thunderbolt V swap to Tunderbolt IV
  88. electrical: off-on-on toggle switch
  89. Chine Walk - Inevitable?
  90. Roller lifter question
  91. gimbal bearing - removal
  92. Temp range for 3M 5200
  93. Heads are Junk
  94. Rub Rail Cleaner
  95. Gimbal rust
  96. 4 or 5 Blade
  97. Do you Think This Restricted Fuel Flow
  98. Bravo One XR/Bravo One Swap ???
  99. torque specs bbc
  100. Transom Mount Silencer Choice: Rex or Hardin
  101. Installation of a trim tab
  102. Kiekhaefer parts?
  103. Inner and outer Transom plate bad pitting
  104. Electrical guru's
  105. Blackhawk drives
  106. 496 sea pump bracket needed
  107. Touching up paint on a Fountain Dash
  108. Sealing a NPT fitting
  109. Oiling Gen 6 question
  110. #3 - #3a
  111. Surge to Electric/Hydraulic conversion
  112. Faria Gauges
  113. Boat Painting in South Jersey?
  114. maximum bore size mark IV block?
  115. 525 SC Knock Sensor?
  116. Marine Machine steering helm 3\4"?
  117. exhaust Y pipe
  118. Mesa test mufflers power and speed claims
  119. Boat Lift Center of Gravity ....
  120. machine shop north/west of boston?
  121. drive paint clarification
  122. Alpha 1 Prop Selection (Need Help)
  123. Will Trim tabs fix Porpoising?
  124. k-planes(380)
  125. stainless or black push on hose
  126. Painting On Your Own
  127. Crane HI-6M ignitiion question
  128. transmission shifter bracket
  129. props
  130. Setting up an MSD Distributor
  131. Electric/hydralic brake question
  132. 575 sci who has done performance upgrade?
  133. plug question
  134. 500hp Engine Hours?
  135. Outdrive loose
  136. Tampa Realestate Information, websites??
  137. Engine coupler replacment poll...
  138. High power marine transmission
  139. Kpm Racing Raw Water Impeller
  140. Painting a Fountain Windscreen
  141. liteweight batteries
  142. WILDTHING TAZ, u-bolt torque discrepencys
  143. Optima Batteries
  144. Header Gaskets???
  145. Mechanical Fuel Pump
  146. who sells rollmaster timing chains for bbc?
  147. Need Cooling Help !!!
  148. #6 Drive Fluid-wet sump
  149. Fresh water flush with transom pickups?
  150. Hatch Excellerator
  151. Any AMSOIL dealers here??
  152. Boat Trailer Wheels
  153. Slick 50 and boat motors
  154. GM GEN V Heads
  155. Procharger advice: 5.3 or 383 crate engine
  156. Prop sizing, Can you go up in pitch?
  157. What props for a heavy 28' V-bottom
  158. stainless mesh element VS Air filter element
  159. Tunnel Tab Size
  160. battery or starter problem???
  161. Running rich
  162. Scarab 38 windshield/winddeflector
  163. I need a hand with a sender on a Eliminator
  164. Plexiglass repair
  165. Pros and Cons of different BBC head configurations?
  166. Need a prop for a 25 outlaw
  167. 500efis tear down
  168. Piston part number help!
  169. boat building
  170. Adding trim switch & water flush to ProMax 300
  171. Corsa Diverters on an 84 Mercruiser 260
  172. How Much Intercooled Boost Can Be Run On 9.5 Comp Ratio
  173. Old 250 Nova Drive ??? will it fit??
  174. what brand are these con. rods?
  175. Help to simplify cooling system?
  176. heads for 383 sbc's?
  177. rebuild bravos- Long Island
  178. Gelcoat repair SW Florida
  179. Best place for B&M blower rebuild
  180. New Mech fuel pump, cracked. What did I do worong?
  181. Need A Good Prop!!!!
  182. 96' Bravo upgrade- XZ gears?
  183. Help! Can't remove manifolds
  184. "Help" Were to Install Water Pickup for Whipples
  185. why r mer's engs making more hp that jc's @
  186. Electric or seawater driven fuel pump
  187. Coupler
  188. system 1 reusable oil filter
  189. STELLINGS 12" SETBACK BOX ?
  190. 575 sci w/ xr in 42 tiger power upgrades ?
  191. Bad-habit??
  192. Sbc Marine Intake
  193. VHF Antenna Location
  194. still in need of ss drive
  195. ID of Merlin blocks
  196. Can I use a tall oil filter on a 502 Mag MPI?
  197. Replacing twin small chevys with twin small fords?
  198. Best Small Block Chevy intake??
  199. Hydraulic Roller Setup for 502
  200. Ballistic Prop?
  201. Prop Selector?
  202. Tilted motors?
  203. 7.4 / 330 Ticking noise
  204. Head reconditioning $$$$$ ????
  205. Adding a trim switch to the throttle
  206. Exhaust tail pipe question
  207. Centec rims???
  208. If You Have Gimbels Or Want Them Repaird Im Leaving Vacation
  209. " Bee hive shaped valve springs"
  210. 502 Mag to 502 Mag MPI
  211. How do I paint an engine block... primers etc
  212. Bottom Paint
  213. Cam removal from sunsation 288 with H.O.
  214. Help Redoing Donzi Interior
  215. Blower Do's and Don'ts
  216. another Marine Speakers thread
  217. Mercury 850SC Pricing WTF???
  218. 420 over reving?
  219. Distributor Question
  220. intake question
  221. Merc 6.2 MPI want more HP
  222. What effect does changing CG have on perf?
  223. More U Bolt Tests This May Be It!!!!
  224. Trim Ram Limit Kit Help
  225. Optima Batteries
  226. Tool to cut Stainless Dash panels
  227. Help with Mazda (Ford) 626 A/C
  228. Props / RPM / WOT / Slip #s - Throttle-Up, Help !!!
  229. compression on BBC
  230. What is the redline on MERC 900SC
  231. Is it possible to convert manual bolsters to electric?
  232. yet another paint question
  233. Aluminum heads
  234. Third (house) Battery
  235. Engine HP
  236. 351W Rebuild Pricing..
  237. Chine Walk and Prop Effects?
  238. New Formula's of Mobil 1
  239. Which is faster 38 fountain or 38 Hustler slingshot
  240. 261 Liberator with King Cobra questions? Help
  241. 3.3 whipple on 575 SCi
  242. Wiring Harnesses for 496 Strokers
  243. Valve Guides Help Please
  244. TruckAddOns.com
  245. 502 Mag MPI cam specs
  246. Prop recommendations
  247. Silent Thunder and noise laws
  248. installing offshore mounts
  249. Prochargers ???????????????
  250. Lower Drive Unit Spacers
  251. adhesion of a transducer
  252. cutting bravo lower to make a shorty lower?
  253. shorepower install question
  254. How much does a Chris Cat weigh?
  255. 6.135 or 6.385 rod length?
  256. What Advice On #3 Outdrives
  257. where does V6 Module hit max advance?
  258. 27' fever info
  259. Sealing Gimbal Housing?
  260. good sorce to buy water hose?
  261. Quench, Head Gaskets, and SBC's Oh My.
  262. anyone running imco sf-20 tank switch valve
  263. Motor to come out. What to check?
  264. Tricks for rounded off head bolt?
  265. Hydraulic Line Repair
  266. boost question
  267. Life Expectancy Of Merc 575 Sci
  268. 525 SC's life expectancy
  269. Fuse Problem?
  270. Stainless Marine
  271. Surface drive wanted...
  272. MSD Distributors
  273. Vinyl upholstery cleaner
  274. Hey AWESLH!
  275. 454-310 MPI fuel pressure issues...
  276. drive painting
  277. Phone number for Mercury Racing parts?
  278. XR VS IMCO, and the answer is
  279. engine builders
  280. Looking For S.s. Electrical Fittings
  281. Cable Assist Hydraulic Steering Vs Full Hydraulic
  282. Mercruiser 454 magnum
  283. Serpentine pulleys from 502 Procharger install
  284. New 600 Merc. Hp
  285. TRS Bellows Replacement
  286. Paint Job
  287. Hook on trailing edge of hull....what if.......
  288. how much and where to get hydrolic stearing?
  289. Stud Girdles
  290. Fuel Filter/WaterSeperator
  291. Gas for promax 300
  292. Adding oil temp and water pressure gauges
  293. Looking For A Pair Of Hp-500 Cams
  294. mechanical water pressure & intake manifold pressure/ boost gage
  295. MSD Distributors & Boxes $$$
  296. restoring old formula
  297. Trailer Tires?
  298. Volvo Penta QL Boat Trim system
  299. Timing Advance HP500
  300. Reversion on 502 with Quick and Quiet plus?
  301. HP500 Crane Cam?
  302. When do cats fly?
  303. 540-598 with Chevy Rect port heads?
  304. Removing tab stops,Dangerous????
  305. Recommendations in selecting camshaft
  306. Extreme Mufflers
  307. 96 Scarab 29 windscreen
  308. Dyno results for Rtech supercharged 500EFI - 830 HP
  309. 2000 HP 500 Carb's w/ 150 hrs - Redo valvetrain or just replace springs??
  310. How long will my Alpha last?!?!!!? 450HP
  311. Spiro locks... is there
  312. Head gaskets--Fel-Pro or Cometic
  313. anyone running big brodie heads?
  314. Sound insulation
  315. FloScan Twinscan installation
  316. sea strainers install?
  317. Manifolds and Risers for a Ford 351
  318. Engine sputter/Trim
  319. 1999 500hp
  320. fuel system help
  321. engine weight
  322. Replace head gasket
  323. Paint for engines questions
  324. Stainless steel AN hose fittings
  325. Mefi greif. Help? Who's got the best Source.
  326. WANTED: BlowerTechnician near Charlotte, NC
  327. X dimension on a Baja H2X???
  328. paging tie rod
  329. Who has a great deal on a 496HO Whipple?
  330. Merc block #
  331. 496 MAG ????'s
  332. Captains choice question
  333. A/C and Generator
  334. VHF antenna tuning
  335. Holley Carb tuning questions
  336. Muffler cylinder ???
  337. 5 Blade Prop Question?
  338. Shorepower wiring grounding
  339. Thottle Up!
  340. A Challenge = Free Lunch
  341. 575 SCI Whipple intercooler/intake ?$$?
  342. XR vs ZR
  343. Need Tail Stock Housing For #3 Speedmaster
  344. Prop ? Mirage vs. Laser II vs. Ballistic
  345. 95 powerstroke direct inj performance boost
  346. TCI, ATI, Fluidampr...........
  347. Numbers on outdrive
  348. hp 500 oil therm hose routing
  349. Looking for Jetting suggestions
  350. Pettit VIVD Bottom Paint
  351. The Test Results Are In.
  352. 496 questions
  353. Warranty Mercury 500hp Question!
  354. engine search
  355. Bravo Noise
  356. Reverse rotation mpi
  357. Volvo vs. Merc.
  358. What Brand is This Prop?
  359. 330 rebuild
  360. Bravo movement side-to-side
  361. Prop Question
  362. 353 formula wippled arneon's
  363. Shameless
  364. X Drive ratio question
  365. Transmissions
  366. 540 Dyno Numbers
  367. where to get intake manifold spacer?tall/short stuff
  368. piston problem
  369. `496 Mag Ho Tuning!!!
  370. Heelllppp!!! Bolster Seats....
  371. Help with EMI exhaust
  372. L-29 Vortech - Heads
  373. Merc 525 "Safe Mode"
  374. difference between 5.7 mpi and 350 mag?
  375. Verify age of Mercruiser
  376. I'm in need of advice on replacing a cracked 502 MPI 1999.
  377. quick question, crankshaft hp vs propshaft hp
  378. under hatch mirror
  379. Which Battery Charger
  380. Need help on a 28 foot V-Boat!!!
  381. Pre Lube System Question
  382. CG location for 35 Motion
  383. Cam experts: reversion question?
  384. 27 Fever fuel tank
  385. Engine hatch Vinyl
  386. Anybody make clamp-on exhaust tip extensions?
  387. Less speed but better handling
  388. mercruiser prop on a king cobra
  389. 6 hose to 4 hose T stat housing upgrade?
  390. Alpha Drive AN Fitting For Vent Plug
  391. Closed Cooling Question
  392. Bravo top cap removal
  393. Steering fitting / plumbing ??
  394. water pressure
  395. Bravo XZ or Bravo I, How can I tell?
  396. Bravo 111
  397. OOpps.Lean wasn't mean
  398. Power inverter question
  399. Boat Hatch
  400. which muffler to use?
  401. Dennis Moore SBC High PERFORMANCE
  402. Bravo Magnesium/zinc Anodes
  403. marine carb
  404. timing cover
  405. Merc Blues & Their Valve Springs
  406. New I.T.S. top caps
  407. Engine builders: 502 block defect
  408. 350 Mag performance upgrade suggestions
  409. fuel pump question
  410. Jacobs marine ignition ? ?
  411. Need Advice - Used Engines
  412. Trick Marine Billet Cap/Shower
  413. exhaust ?
  414. Imron on gelcoat...what about seems?
  415. Revolution marine exhaust ?
  416. Interlux Perfection ?
  417. Krusin Kool Air Conditioner and genset
  418. 30 vs. 34 pitch bravo one prop
  419. Cam help
  420. Valve Springs - 500 vs 525
  421. What ECM should I Buy?
  422. Back engineer my 454
  423. Mesa Jesel and OSO members
  424. XR Drive Engaging
  425. Stainless Marine exhaust
  426. Camshaft Selection for 454 / 365 magnum
  427. Nose cone talk on "cat" with twins...
  428. Repairing Damaged Skegs
  429. 496 exhaust
  430. compression ratio
  431. 496 HO manifold restrictor plate removal?
  432. Sheet Metal Intake!
  433. building 502 ?
  434. 7.4 L29 to 502 mag mpi swap
  435. bravo one shift interupter
  436. Clay Smith Cams
  437. New heads oval or rectangle
  438. Hp500 Oil Temp
  439. Best Drive Showers??
  440. Mercury 1075 "Constant 1075HP output" How?
  441. Fuel pump recommendations
  442. hp500 efi long block with intake and carb
  443. Cleaning electrical connections.
  444. Wanted 500hp
  445. EMI Thunder Cast Riser VS SS Riser
  446. top end rebuilds for 500efi +496 ho?
  447. short deck&tall deck cylinder heads?
  448. Whats the difference between #6 wet and #6 dry drive
  449. 525sc octane ????
  450. Merc 525sc Motors
  451. pros and cons on new style bravo 1
  452. supercharger? how does it work
  453. Help, need tailpipes for triple engine setup
  454. Merlin X head
  455. small vs larg oval port heads
  456. four winns liberator speed ?
  457. I Have Some Lab Test Reports On Oem Bravo U-bolts For Gimbal Ring
  458. Cheap upgrades - Exhaust mainifold swap?
  459. I need help!!!!!!!!!!!!!!!!!!!!!
  460. 454/502 Whipple Oil Cooler Bracket Info
  461. Rocker Ratio 1.7 vs. 1.8
  462. how to remove J tubes
  463. 500 efi starting problem??
  464. whipple supercharger side or top?
  465. hp 500 cam specs ?
  466. CMI Headers
  467. Rtech Performance to unveil new supercharging system in Miami
  468. Trailer brake supplier online?
  469. Cylinder Flow Specs
  470. Props off kaama drive same as sm. shaft ssm
  471. Bilge switchs
  472. New noise Drive.... Gimble .....???
  473. Transom Water Pickups
  474. Blown 509 head recommendations
  475. how to take out old carpet????
  476. tunnel ram intake
  477. cam
  478. Spring Maint - Outdrive Removal
  479. Need Help Finding Wheels Centers
  480. Head gasket question?
  481. lightning exhaust
  482. Want to hot up std Merc 454 (330hp)
  483. Dyno #'s HP 500
  484. engine builder who to use?
  485. I did a BAD thing!
  486. who makes the best high perf exhaust
  487. Tie Bar Installation
  488. White Wire on Livorsi GPS Speedo
  489. High compression or low compression.
  490. Speedometer Instal.
  491. Gen VI rear main seal ?
  492. Sirius Antenna
  493. BG carb choice
  494. Fame Arrestor USGA
  495. 496 Procharger install
  496. Blower on 600 merlin???
  497. Mercury Marine Manual
  498. Apology in order...
  499. BOOST,VOLUME and BROKEN ENGINES
  500. spline engagement; bravo staggered