View Full Version : General Q & A




  1. How hard to install a Retro Roller Cam?
  2. Scratched Headers- What can be done?
  3. two stage water pump
  4. Speed Limits on ICW
  5. 540 to 572 How much Boost?
  6. Need SHADOW CAT help (T2X)
  7. What Blower belt for a BBC, 8/71, w/intercooler
  8. check this out, tell me what you think?
  9. engine block I.D help
  10. Ron Potter ?
  11. compairing out drives
  12. need decals for my opti
  13. Hone finish question
  14. #3 speedmaster question
  15. new raw water impeller..now difficulty priming
  16. Sea pump pressure
  17. Timing 454 Mag MPI
  18. steering hub?
  19. Looking for performance exhaust/headers..source?
  20. Cobra 357 Sea Viper
  21. Overboard dumps
  22. Best price for 496 ho
  23. power steering
  24. Blower Cam Advice and Help!
  25. Cam choice help
  26. Dumb question about steering
  27. Where NOT to buy marine parts.
  28. 502 Dimensions
  29. Flame Arrestors???
  30. Shrader valve size?
  31. Washer sequence for Ziegler Hydraulic Steering
  32. Donovan Aluminum block
  33. Water pump question
  34. I Found Out I Am Having A Boy
  35. Coupler ?
  36. Marry Christmas from New Zealand Guys
  37. 496/cmi/coarsa/whipples
  38. Bravo/Blackhawk parts interchangeability
  39. 26' Ex-Race Boat - anyone recoginize
  40. Procharger Rolloff Hesitation and Fuel PSI
  41. Gen 6 guys...roller lifters
  42. BlackHawk, good or bad??
  43. Max timing for 496
  44. Thermal barrier coatings
  45. Trim Tab rams Needed
  46. HP losses from Bravo 1X drive
  47. Engine block temp
  48. Arneson Rocker Plates???
  49. 525 MAP Sensors
  50. 496 H.O. Buildup
  51. Huge problem with 5200
  52. Slip ?
  53. Trailer Plug Wiring Colours-help Please
  54. Got the BMAX's mounted
  55. How Much !!!!
  56. 29 Scarab Question
  57. 500hp to 525's swap
  58. Merc 496 GURU Question
  59. #6 SSM Tool Set
  60. Looking for a used Bravo Gimbal Housing
  61. Fuel rail question
  62. Gimble ring rebuild
  63. Black Thunder
  64. Guess at HP gains from HP500 carb/intake package
  65. good battery location???
  66. 6.2 Horizon upgrades
  67. Shipping cost of a Motor.
  68. Lavey Craft 24 w Ilmore 625
  69. Bravo gear oil- where to buy a case/bulk?
  70. Can you change the rotation of 5.7 Mercruiser?
  71. Excalibur Hull ID Location
  72. # 4 drives ???
  73. Mobil 1 302 oil filter
  74. Spark Plugs
  75. Performance Question
  76. Hydraulic Helm question
  77. Engine Hatch Miror??
  78. Source for an Escape Hatch
  79. Conventional oil for break in
  80. Is there an upgrade from bennett tabs?
  81. Best clamp on mufflers
  82. IMCO Extreme to BMAX conversion question
  83. reporting and resizing heads- how much hp gain?
  84. Corsa Q&Q Exhaugst question
  85. Water mixed with the oil ?
  86. offshore x box games ?
  87. Senders for K planes
  88. Mixing S/S fittings with Bronze
  89. Anyone know of a windshield fabricator near St Louis
  90. Minor out drive dillema
  91. 280 or 380 k plane
  92. What Heads And Cam For Procharged 454
  93. merc 150
  94. engine coatings
  95. How much hp are 496's efi's good for
  96. Anyone got HP 500 intake
  97. Lake of the Ozarks Engine Builder
  98. swim step
  99. Cam Selection Help
  100. MPI mag wont start (#@%*@ing Thing)
  101. What parts to get?
  102. How much HP with this Combo?
  103. Shortened life of a 525 w/ a Whipple?
  104. lower unit shine
  105. Putting an EFI Whipple on an NA HP500
  106. Does anybody know what the name off the
  107. Difference between these two MPI/EFI intakes?
  108. 600SCi Upgrades
  109. Octane Boost.....
  110. Need a oil Pump Pickup Tube for 502
  111. 454/330 Compression Ratio
  112. Best motor package for $30000.
  113. Engine Builder - Greensboro Nc Area.
  114. Gibson Exhaust Turn Downs
  115. Trs Swap
  116. oil temp sender
  117. looking for info on a Monza hx-24
  118. Does anybody use rear plate style motor mounts?
  119. Hp 500 Rebuild
  120. Mesa Needs help with stolen #5s
  121. More SBC questions
  122. Stereo - wiring for 6 speakers?
  123. Headers ?
  124. Flywheel removal
  125. aftermarket marine parts?? fuel injection
  126. shorty on 25 daytona.
  127. Supercharging...Bigger injectors and a 2 bar MAP sensor
  128. Twin blower for wedge heads
  129. Stern Drive Installer
  130. 454 400/330 swap
  131. Drive Showers For TRS
  132. Bravo 1 question
  133. HELP HELP HELP 557CI PISTONS 4.375 stroke
  134. Ouch, need to re-build 400 sbc
  135. Flame Arrestors VS air cleaner????
  136. Injector size in a stock 500 EFI?
  137. Phone # for McGard that mngfr of sterndrive lock nut...
  138. TRS trim cylinder rams
  139. Air conditioning duct material
  140. Want to do trim tabs for Scarab 22
  141. Preparing to build a 502
  142. Who makes the best fuel tanks
  143. 575's w/ intercoolers by whipple
  144. Whipple charger question (525's)
  145. Shop Vacs
  146. 1999 Baja 29 project
  147. Anyone know the part number for ARP...
  148. parts reqd to switch from late to early style sbc's
  149. Any One Know Who Does Media Blasting In Sarasota-tampa?
  150. digital to analog box for 525
  151. MSD Crank Trigger Wheel Thickness?
  152. Sheet metal Intake manifold
  153. Reversion Question
  154. Trim Solenoid Help??
  155. Gas overflowing
  156. Bravo Modification
  157. Drake exhaust headers
  158. Aircraft wiring on a 500 EFI?
  159. Help with SBC identity
  160. Help, i lost the bolts to my hood on my 72 chevelle
  161. X dimension ponderings...
  162. #6 wet sumps, what kind of oil?
  163. Bowtie Small block heads
  164. Taylor Wires. Any tips on how to assemble?
  165. Whipple service
  166. WEBER carb?
  167. fountain executioner hinges
  168. 15yrs, 1100hrs, time for carb service?
  169. EFI Technology ECU reprograming
  170. ECU reprogramming
  171. Making lines for Mercury trim pumps
  172. question on early style SBC flywheels
  173. Imco Oil Change
  174. Globe blue impellers for the 496??
  175. Did your early 496 lose power after merc reprogrammed it for you???
  176. paging Big Block Billy
  177. Sterling Heads
  178. Bravo rebuild spec?
  179. 1986 Merc 350 (260HP) to 300-310 HP HELP
  180. Antifreeze 496
  181. After Market Heads?
  182. Autotron software
  183. Any Snap-On Reps
  184. EFI Upgrade Kit
  185. XR coupler ????'s
  186. Any good mobile boat mechanics in the Tampa Bay area?
  187. 2000 34' Powerquest Viper
  188. steering pulley size??
  189. KAAMA, 540's in my future
  190. meaningless rfi and gage fyi
  191. why not buy...............
  192. 454 stroked to a 489
  193. must have for garage
  194. 1" bravo Spacers
  195. Sea Strainer Installation
  196. merlin big block lifters.
  197. Fuel leak at carb inlet
  198. Power Steering Cooler?
  199. Bravo 1 muffs
  200. purging water from the 496 cooling system
  201. CMI Sport Tubes - Down turned vs. straight
  202. 502 Build Up
  203. mercruiser perfect sealant ??
  204. Any1 heard of a Switzer
  205. Drive Lube
  206. Mechanical gauge lines
  207. Boat Trailer Protection
  208. CMI Unitops and 502s
  209. Bravo rebuilding guru's ????
  210. messy 496HO spin on oil filter change
  211. Will a pair of HP500 GIL Manifolds fit a Merc. 454?
  212. SBC Cam Question
  213. Found why we breaking rockers
  214. Water pickups?
  215. plumbing fuel system
  216. alarm codes for 525 merc ?
  217. Quicknomad, can't reply to your PM!!??
  218. Aluminum Heads on Cast Iron Block
  219. Drawer Liners?
  220. paging nashpda
  221. oil cooler recomendation
  222. ECM Mods
  223. Procharger TekTalk
  224. Iron Eagle Heads Build Recomendations
  225. Gil Exhaust
  226. Help, I need a Gen 6 injector!
  227. Whipple or procharger for 7.4
  228. metal dust in oil
  229. Drive pump solenoid?
  230. Stroking an HP500 to a 540.
  231. #6 Swept back skegs
  232. Alternator problem/dead batteries....
  233. Mark IV fuel pump sprung a leak
  234. engine builder says gear drine
  235. MPI to Carb ??
  236. 525 shut down ?
  237. Filter/Breather?
  238. SBC Serpentine Belt Conversion
  239. GM 502 Piston Replacement
  240. What should piston to wall clearance be
  241. Help, need computer
  242. Pulling Sadle tanks
  243. Breaking Roller Rockers??????
  244. 496 mag-496h.o.------------------------
  245. Module Identification - How to tell?
  246. Ratcheting wrenches?
  247. HP capabilites of the #2 drive.
  248. Fuel tank question
  249. Looking for Vandy021
  250. 496 improvement options- narrowing choices down
  251. Balancing Rotating Assembly Question??
  252. Out Drive experts : What Kind of drive is this? Off 71 Pachanga
  253. Runing prop with caps removed?
  254. Need Some Help With My Shifter Parts...
  255. Need Good Motor Guy in So. MD
  256. engine room lighting
  257. 1" Bravo Drive Spacer Studs
  258. Merc SBC gurus?
  259. Spark plug type for 502 EFI
  260. Cross-over install
  261. Which Nose Cone
  262. Spark Plug Wires for Mercruiser SB
  263. oil capacity
  264. Oil Temp Sender thread size
  265. Torque Ratings for Optimax
  266. Some supercharger ?'s
  267. 1994 Baja Bandit Question
  268. Shifter replacements
  269. Blower experts please advise fuel system requirements for Procharger M-1
  270. Prop Questions Hydromotive-bravo
  271. Shift interrup 6.2MX
  272. My SBC Upgrades I have settled on. What do you think?
  273. 2" shortie on a 04' 29 fountain?
  274. Can you run two oil coolers in series on a Gen 6 502?
  275. Water Pump
  276. Head, valves, springs, retainers, etc.
  277. Fogging the 496
  278. Pulling The Timing Chain Cover
  279. 502 head bolts?
  280. Drive height, Baja 235 Force
  281. Supercharging ???
  282. dana exhaust
  283. Exhaust Discoloration?
  284. BBC heads Fit 396 ?
  285. Trim Tabs for Scarab 22
  286. Mercruiser Recall (496 MAG)
  287. early fountain executioner
  288. 525efi dead in 85 hours!
  289. engine lift????
  290. 502 Mag MPI cam???
  291. Kaama oil pan help
  292. Does anyone make a better than OEM intake manifold for a 350 EFI Motor?
  293. What to do
  294. upgrade 454 mag carb.
  295. bad main bearing
  296. 2 Pc. Valve Covers
  297. Thunderbolt ign Rev Limiter ?
  298. 496 belt
  299. 300hrs 500 EFI's
  300. Bravo drive guru near Chicago/Rockford
  301. problems with 500efi
  302. Winterizing question - good enough??
  303. Real cheep and easy Mag air intake
  304. Found 400rpm in the 454Mag
  305. Hull blueprinting in Southern California
  306. help 261 liberator
  307. what do you do to kill time
  308. Need a Whipple recipe
  309. Stellings Box--Steering Questions
  310. 502 MAG MPI's to 525's
  311. outdrive lube?
  312. Removing gimble housing studs..
  313. OUTDRIVE "B"ring "O"ut "A"nother "T"housand
  314. HP500 overspeed module??
  315. 496 exhaust needed
  316. sea strainer...
  317. Shock between boat and dock!!
  318. 700 sci
  319. Steering Problems
  320. Help w/577 Carb Motor
  321. Procharge the 454?
  322. Too much torque - Not enough RPMs
  323. Anyone Deal with Titanium Scrap ?
  324. 2 Piece Valvecovers
  325. 454 Mag MPI Oil Capacity?
  326. Help with tunnel tab
  327. Help! 502 motor, low oil pressure, Any ideas?
  328. carbs on 525sc's
  329. Upgrades to 502 MPI's
  330. Is this cam too much for a marine 502?
  331. Pcm ??? for you efi guys
  332. Hand pump for Amsoil Outdrive Oil
  333. MEFI4A ECU Problem- Fuel Pump
  334. Trailer lug torque
  335. Anyone ever try?
  336. Noise in motor/ black oil/water
  337. EFI Losing Prime
  338. Procharger with Eickert Headers
  339. Fountain EXECUTIONER vs LIGHTNING
  340. different winterizing question
  341. Imco Extreme Advantage Sc Drive Questions
  342. Has anyone ordered from 'Stem to Stern' lately?
  343. Cold air intake system for 496 engines can add 8-12% HP.
  344. Exhaust Drain Plugs
  345. Freezing 496 Mag
  346. Auto bilge pump switch
  347. Can slightl worn bravo gimbal assemblies be re-bushed?
  348. 496 mercruiser
  349. Highest compression on 93 octane
  350. who sells old Cusader parts?
  351. Wireless Kill Switch
  352. 575 headache
  353. Rotted Exhaust Bolts ?
  354. EFI Fuel pump dead. Why?
  355. Help Design My Next Motor
  356. Plastic washers and (help me find)...
  357. foot rests
  358. Trying to recover from an engine scam
  359. Quick answer needed: trailer bearing
  360. ECU Reprograming
  361. Bravo propshaft question....Help !!!!!
  362. Which prop
  363. water reversion and muffler tips
  364. 502 ram jet cam
  365. Ext. box question and leaks...
  366. 598 - which heads and cam for 750hp
  367. Gimble bearing came out with drive. Why?
  368. Prop
  369. Anyone need....
  370. Raylar's 496 Exhaust mods??
  371. Looking for Thermostat housing
  372. 500efi rebuilds
  373. stock rods and crank, what HP can they handle
  374. 177 Vs 250 blower, any gaing in HP
  375. M.S.D. starter /savers
  376. Which roller cam for a 575sci rebuild?
  377. Interesting observation
  378. calling Al from Addictive water sports in Tampa, FL
  379. what exactly is resizing rods???
  380. Prop Rotation!?
  381. Steel Crank Turned .040 ?
  382. switching from a mefi3 to mefi4
  383. need some motor input
  384. Riser Gaskets for 496??
  385. How to change thermostat on 496HO?
  386. Noise violations????
  387. blower belt slipping
  388. merc 377 up grades
  389. 525SC Mercs Upgrade - Any packages available?
  390. wide band o2
  391. Question about Small Block Exhaust systems. (350/300hp Magnum)
  392. OMC Ignition 90 350 King Cobra
  393. 454 Mag MPI ran great ..... but only to 4000rpm
  394. dirve oil pump
  395. Stabil what's really in it ?
  396. Anodising
  397. Power upgrade
  398. Can someone tell me what this is???
  399. XR drive
  400. Engine upgrade
  401. Reversion Question- Again
  402. char-lynn helm
  403. Marine alternator
  404. Battery Boxes
  405. Bravo 1 X leak - thoughts?
  406. VHF radio with intercon HELP
  407. 525 question
  408. Cooling Questions
  409. KE Roller Rocker Arms - Anybody?
  410. Oil leaking Bravo One
  411. Need spaekers, Help
  412. quick winterizing question
  413. reversion and intake manifolds
  414. throttle/gear shift removal ?
  415. Oil Smell
  416. Parts
  417. Pumping Gas Tanks Dry
  418. zero effort
  419. Need a flywheel for a Mark IV 454 TRS
  420. jetting blower motor
  421. Stock 500 EFI E- tops?
  422. What's it worth?
  423. 496 HO not starting any ideas
  424. Broken Rocker arm adjusting nut-500efi
  425. Do you think this boat on EBAY can do 80MPH?
  426. NEED HOUSTON EFI inboard Volvo MECHANIC
  427. Sema.
  428. What size carb do I need.
  429. Will a 1/2 Ton Chain Fall.....
  430. Merc Outboard Bore Job
  431. 454 Gen IV losing oil pressure
  432. Water proofing cockpit cover
  433. prop wrench
  434. yet another cam/head question..
  435. Help! Rocker Arm Question for 502 Gen 6 (1998)
  436. Over Head Cam ford motor suggestions
  437. Winterizing Question
  438. Mach 1
  439. Sbrt
  440. 502whipple with bravo 1
  441. Bolsters
  442. 496 truck block, What is it worth
  443. Mobil 1 V-Twin
  444. Separating the Bravo lower
  445. Anything specail about SRX MERCRUISER ENGINES
  446. cam choices
  447. Ok, what do I look at next?
  448. Reading Plugs Tech info
  449. msd starter saver
  450. 72 vevet drive
  451. calling Tyler and Raylar ? for you
  452. CMIs - have them fixed or buy new exhaust?
  453. Another winterizing question
  454. Winterization Question
  455. predator marine logo
  456. 496 Exhaust water routing??
  457. Electric vs Mech Fuel Pumps
  458. transom cut out question
  459. Draining EMI thunder exhaust?
  460. 502 efi oil removal?
  461. What do you think about these lower gears..
  462. This just cost me some money!!
  463. 496 engine throttle response ?
  464. Holley Manual Fuel Pump ?
  465. Throttle controls
  466. Sea Water Strainer Question
  467. Winterizing HP525's
  468. Reversion?
  469. Bennett Tabs
  470. B-Max Drive Info?
  471. EFI live
  472. Eldelbrock Air/Fuel Moniter
  473. Mild SBC Upgrades
  474. Holley carb gurus
  475. Looking For Image
  476. 500HP Starting Problems
  477. Merc To Fram Filter Conversion
  478. Can 5psi be reliable on a non-magnum 454?
  479. Lost major power--- Why????
  480. Guesstimates on 502MPI 415HP gain over 330HP
  481. HELP: Engine alignment to Borg Warner Transmission.
  482. 502 Mag
  483. 177 blower on a 502
  484. who knows the differences in a 2006 bravo III vs a 1998
  485. Winterizing ?
  486. 15 Over Bore On Hp 500
  487. Konrad Drives
  488. Trick Access Around Boats on to Boatlifts?
  489. Trick Flushing Techniques While On Lift?
  490. Need a contact # for Mr. Gadgets
  491. How much can stock roler lifters handle
  492. Exhaust Resonators
  493. adding a stand off box
  494. Salt Away ???
  495. Code 81 on scanner - MEFI 4
  496. Suggestions ?
  497. Bravo 1 outdrive with metal shavings on drain plug
  498. CMI headers on 353fastech/496HO's
  499. Starter
  500. 188 heads