View Full Version : General Q & A




  1. what would cause?
  2. Bravo 1 shifting hard
  3. Last issue before I can finish up the resto and splash...Trim in handle won't trim up
  4. Anyone know what size blower this is?
  5. Cleaning marine growth from outdrive?
  6. Stern Powr drives?
  7. Crane Hyd. Roller cam breakage
  8. Blower on 24 Eliminator
  9. Stalker cat?
  10. Revolution Marine Exhaust
  11. V-belts
  12. Fuel sender/fuel tank ground?
  13. Rebuilding Alpha drive with aftermarket parts
  14. GPS With speedo attachment
  15. 29' Baja Outlaw Drive/Tab Indicators
  16. TOO LOUD !!!!! possible inexpensive fix
  17. M-3 Prochargers with Intercoolers - How Much $
  18. Drive temps...anyone checking?
  19. What cam for a 500 EFI
  20. Exhaust for a BBC????
  21. Carb recommendation on 454 mag with M-1
  22. Exhaust risers?
  23. 500efi
  24. Need clutch assembly & U Joint for Bravo 1
  25. Bandit 800 SC's???
  26. Electric Brake question
  27. Does suction hose to SW pump need wire??
  28. Anyone rebuild Bravo 1 drives
  29. Anyone rebuild Bravo 1 drives
  30. New ACCLERATORS ON SALE&BRAVO-ONES
  31. Electric Trailer Jack
  32. Merc 600sc?Any Good?
  33. Tuning suggestions
  34. Year of Manufacture of Bravo Thru SN?
  35. Ford Vs Chevy
  36. Darin, did you get my prop?
  37. Closed Cooling
  38. Engine Transportation
  39. startup problem
  40. shifting problem?
  41. inverters
  42. Mercury RS-Drive ??
  43. Stroke, Blower, or Whipple
  44. Procharger M1
  45. serpentine belt
  46. Anyone with Desktop Dyno
  47. Water Jacket Plating?
  48. Anyone with Hydromotive P5X results?
  49. Anyone with 3.5 psi pro-chargers on 496HO?
  50. 468 w/871 blower
  51. Who's blown an outdrive??
  52. Carb 500Hp Maintenance
  53. Grab Rail
  54. How are dry headers set-up and how do they work?
  55. Headers or Manifolds ?
  56. Baja 240 Sport OMC 460 King Cobra Shifting Problem
  57. Exhaust Manifold Question
  58. Prop Manufacture ID
  59. Hot alternator shaft
  60. pressurized sump 454 Horizon
  61. #5 Drive Steering assy. Needed
  62. weeds in lower unit water pick up
  63. prop question
  64. couple of questions
  65. Compass problems ...
  66. Bravo1 How high X with std water intakes?
  67. Supercharging my 365 Mags, What else is needed??
  68. Sporadic overheating/vapor lock?SW pump?
  69. 24 daytona prop tuning
  70. Paint suggestions below the water line!
  71. Last Oil change for the season ....
  72. shuts down when put in gear
  73. 525 sc 1999 any good?
  74. How much more power with a tunnel ram type of intake?
  75. 13 fun cat or 12 foot minihawk
  76. 12' mini hawk
  77. Supercharging - Procharging???
  78. Ford Super Duty drivetrain problems
  79. From props to oil??
  80. Best lubricant for sticky shifters?
  81. Hydraulic steering questions
  82. small block whipple chargers
  83. throttle is hard to push
  84. Merc 440's
  85. Resurface Heads or Not?
  86. Resleeve Merc Pro Max outboard
  87. Pressure test EM's
  88. Heat range on Autolite AP605? HELP?
  89. Bravo 1 G-bearing and u-joint inspection
  90. Gm Zz 572
  91. BBC Merlin Head Questions
  92. water feed for a superchiller
  93. Imco Gatlin Mufflers
  94. Help with GM cam timing events?specs,
  95. KAAMA Drive Parts?
  96. Gil Manifolds
  97. Reasons for using a shorty drive
  98. Are Gaeffric Redline Gauges Accurate
  99. How much power with a two bolt main 454
  100. Crane Hydraulic Roller cam failures
  101. TRS Gear Housing
  102. Propshaft for Bravo
  103. why do blower engines surge at idle?
  104. I need a manifold
  105. Good oil pan for Big Block Chevy's
  106. Help Choose Engine Upgrades
  107. anyone need tall deck parts?
  108. Flywheel expert required
  109. Brand of "87" Gasoline and engine knock issues
  110. Whats The Deal????
  111. high oil temperatures
  112. Help with Gen VI 454 piston rings
  113. 420 Belts, Pulleys, and Idler
  114. old gas
  115. Pyrometers In Gil Exhaust
  116. Home made 525sc for Formula 357
  117. Valves Collide with Pistons ....
  118. Horsepower at crank vs prop
  119. gauge accuracy
  120. What type of plugs are recommended for Merc motors
  121. Gaffrie gauges
  122. Is the coupler pattern same as clutch?
  123. 502EFI missing / sometimes
  124. Trailer Question
  125. More HP for 420Hp
  126. Can Not Figure It Out,,Please Help
  127. 502 overheating! Help!!!
  128. What does it cost to freshen up Merc 575's?
  129. tall deck long blocks
  130. Closed Cooling Leaks
  131. Cam Timing Question
  132. Spindle replacement?
  133. 575SCI TPS issues?
  134. Diference Btwn a 3 and a 3a drive?
  135. how long at what rpm
  136. Odd 575SCI and tachometer problem
  137. horsepower happy: How much?
  138. Water in Hydraulic Oil
  139. Did I blow a trans?
  140. Changing gelcoat color?
  141. Who makes this Trim Tab?
  142. Electric Bolster not working
  143. trim cylinder hyd line leaking
  144. alarm going off
  145. Drive Vibration?
  146. 502 Mag EFI vs TBI
  147. 502MPI with low oil pressure
  148. MPI Wire Harness
  149. High Oil Pressure - Help!!!!!!
  150. Will thunderbolt 5 ign. work in a IV??
  151. won't come out of the water
  152. OMC 460 Cobra exhaust risers
  153. Gear change in Bravo??
  154. More Horsepower Please
  155. Whats A Good Rpm Range?
  156. How common are gelcoat cracks in a boat?
  157. Powder Coat Drive ?
  158. question on Merc alarm system
  159. Dart vs Merlin
  160. Oil for 525EFI
  161. I Recommend Teague Marine
  162. Engine modification
  163. Want to swap Bravo III for I or Blackhawk
  164. Check both drives while repairing bad one?
  165. Rebuilding a 28' Apache?!?!?!
  166. Air Pump For 1991 Corsa Mufflers???
  167. Mercruiser EFI
  168. Navigation Equipment Recommendations?
  169. Class Rules for A-Class in mid-1990's?
  170. Mercury 496 Mag HO question
  171. Broken Cavitation Plate
  172. Mild Horsepower
  173. Plumbing a mech fuel presure gage?
  174. Milling heads and notching bores
  175. CMI braided hose question
  176. Engine doesn't start. (454 MAG Stock)
  177. Attention KAAMA drive experts!! Need prop help
  178. Best Drive tow in or out settings
  179. Too small of cam?
  180. bravo1 lower gearcase VS. rock pile...... help
  181. How hard to change low water pickups to regular?
  182. Need 7.4 Long Block
  183. Rebuild or upgrade components 454 HP420???
  184. 502 carb jetting
  185. 502 Long Block $$
  186. Stelling
  187. 502 MPI VST Check
  188. master blaster
  189. LH prop on a RH drive?
  190. Looking for Alpha Inner and Outer Transom assembly and complete Alpha drive
  191. Mirage Vs Mirage Plus.
  192. prop suggestions ?
  193. HP500carb/Max power RPM
  194. Solution for Head Gasket troubles- Blown or N/A
  195. Oildyne pumps
  196. weber carb rebuild?
  197. where do you guys buy parts for a tune up?
  198. Room at Cumberland for Poker Run
  199. Fooling the computer...fuel & water temp?
  200. 04 29 fountain 575 blown xr is it just me
  201. need 2x V6 or HP modules for ThunderB IV
  202. Salvaging My Sunk Boat- What Should I Save?
  203. clever props
  204. need help finding the right prop
  205. AFR heads: Anyone else interested in buying?
  206. Crusader 502?
  207. Propeller Advise 292 Formula
  208. Fed up with Dominator, any ideas on where I can send it ?
  209. Supercharged Engines of LOTO Shootout
  210. Low water pick up with a nose cone... How about a screen?
  211. Bravo from TRS conversion, What is needed?
  212. Water pressure increased... Help.
  213. #4 cylinder failed 3 times in 3 rebuilds on 502zz
  214. MerCruiser Rev Limiter?
  215. 496 block, What head will fit.
  216. good luck to our friends in Florida
  217. HP500 carbs on a 450HP/454vortec JETS??
  218. zz 502
  219. Houstonprop help, I just smoked my prop
  220. The advantage and disantvantage of mounting engines close
  221. Bending water supply hose
  222. Idle step down kits
  223. Mercruiser 7.4L Harmonic Balancer ??
  224. can I run without flappers in y pipe with crane cam?
  225. TRS Drive Fluid
  226. Bravo XR stuck in FWD??
  227. Has anybody flat spotted roller lifters w/synthetic oil?
  228. How wide is the old style 2.5 cowling
  229. Murphey's Law,oil rings don't fit!!!!!!!!!!!
  230. Status of Shoreline Trailers
  231. Pfaff or Teague or ?
  232. where are flappers located in y pipe?
  233. HELP...One motor burning alot more fuel???
  234. What is oil pan capacity on Mercury Bulldog?
  235. how to tell top ring with NO instructions??
  236. what would a starter tooth sound like?
  237. High HP engines stalling when placed in gear.
  238. speedmaster 3
  239. Popping through the exhaust
  240. This winter's project
  241. 600 lbs less, almost same speed.
  242. stumped on rattle?
  243. Reversion (again)
  244. 502 EFI dying after reaching warmup temps
  245. converting from a bravo1 to a xz
  246. HP500 (carb) Exhaust
  247. supercooler
  248. Who has the BEST dyno?
  249. Transom Mounted 1 1/4 Pickup (pipe)
  250. What Drive 850 HP?
  251. Looking for Upholstery in Houston, Tx
  252. Can anyone help me find a Merc part # f/ 575SCI part?
  253. Dual water pickup with high x demension?
  254. Sending Units
  255. Oil by pass valve GenVI
  256. fair price for m3 prochargers???
  257. Yet another trailer brake thread....
  258. Mpi 502
  259. superchiller for 525sc
  260. Bravo hesitation when shifting into gear????
  261. Clean-up Special
  262. KILL (barnicle)BILL?
  263. Bent Crank ??
  264. Can't get the friggin ink of my sunpad!!!
  265. F/S Bravo 1 24P Prop
  266. Engine remove and replace
  267. Help Crane Cam.what Is It?
  268. Went 96.2 and blew the outdrive
  269. What actually happend when I reversed oil hoses??
  270. Tach Problem
  271. Gimbal Bell Housing Repair....Opinions !
  272. hot off the Mill iol cooler mtg brkts
  273. What props work best on TRS's?
  274. #6 prop loosens
  275. WOT Speed and RPM Loss
  276. Custom Electronic Panels
  277. Drives - Paint or Powder Coat?
  278. Still up in the air about heads
  279. Remote Oil Filter HELP
  280. 500efi spare parts??
  281. Pro's vs Con's...Conventional vs Synthetic
  282. EFI Gueru's
  283. Bravo 1 drive oil change procedure
  284. Top Gun transome angle
  285. Prop advice/5 blade
  286. Rebuilt Engine Help Needed
  287. Mounting of power steering cooler
  288. Anyone ever shorten a flame arrester?
  289. cam choice?
  290. amazing salt vs fresh
  291. speedmaster prop diameter?
  292. x dimension on twins
  293. OK! Ok! Ok!
  294. I need the wirring diagram for a gps speedometer
  295. Mariner Optimax 150 to 175 Upgrade.
  296. need a ZZ502 camshaft.Part#12366543
  297. Repairing Gel coat????????????????????
  298. 502/500hp Through Prop exhaust
  299. Installing MSD Ign.
  300. Guage and supplier of Marine grade wire
  301. Correct prop ?
  302. TRS to Bravo Conversion
  303. Seeking Spare Ignition Module
  304. Procharger pullies
  305. 500HP carb clone
  306. Dirty Drive Oil
  307. Overheating problem
  308. engine pre oiling systems
  309. Needs some help here guys.....
  310. 525sc cam specs
  311. Gaffrig starter lockout switch where...
  312. Carrera 24 fuel tank/removal issue.
  313. MSD high vibration coil
  314. 28 Profile Cat
  315. More HP for HP 500
  316. pro charged 502 mpi w/high oil temp
  317. Lots to Learn!
  318. 496 still poppin at idle????
  319. Merc Silent Choice Problem
  320. Oil Temps / Pan or Cooler?
  321. Cams and Desktop Dyno
  322. HP 500 Missfire and Sputturing
  323. Gil Exhaust Air Pump-Circa 1994?
  324. 708-cubic-inch, all-aluminum engine for marine use
  325. Corsa Captains Call
  326. Houston Prop?
  327. Have Twins And Ya Loose One ?
  328. Converting Wet To Dry Headers
  329. 502 Mag cam change?
  330. TRS Parts
  331. Motor Running Hot...Still.. Circulating Pump?
  332. Can I run my CMI tube top headers dry?
  333. Oil Filter Study
  334. Quick and Quiet too Loud
  335. good outdrive shop around CT/LONG ISLAND area?
  336. Trailer won't back up . . .
  337. Charging system??
  338. Motor Overheated, will a loose hose clamp cause this?
  339. Now What?
  340. Water Circulating Pump--How do I Test
  341. Water pressure gauge conversion to elec.
  342. Bravo XR's?
  343. SC600, PFM,Superchiller kit, wanted
  344. Has anyone changed out a race fairing ...
  345. Add On Hydraulic Steering?
  346. desperately seeking Gen VI flywheel for cast crank 454/502
  347. oil pres. issue, advise needed
  348. Transporting your boats
  349. stupid question
  350. changing throttle/shifter controls
  351. Oil Thermostat
  352. 500 EFI Modifications ???
  353. Need help in determining if this 377 Cubic inch will work in boat
  354. bravo gimbal bearing removal
  355. How Hard Can It Be?
  356. Raylar Upgrade
  357. Engine Knock ...
  358. Paging Glassdave....
  359. Swimplatform options
  360. Motor running too COLD?!
  361. Sonic Cavitation
  362. Prop Questions and lift
  363. Fuel gauge quit working....
  364. 327 to 355/383 ???
  365. How accurate is this ?
  366. Whats the next step
  367. Drop Down Bolsters
  368. Driver Bolster blows fuse
  369. Pair Of Used 25p Mirage Props For Sale
  370. "Newbie" salt water flush question
  371. #1 Alpha Impeller Installation...And Now No Forward
  372. Prop Advice. ,,,,,,,please
  373. mefi 3
  374. What size prop????
  375. Merc Sterndrive failure - Alpha One
  376. 496 HO compatibility with 1989 454 Mag
  377. Bypass Valve
  378. X dimension?
  379. understanding prop pitch?
  380. How do I get ~450hp out of Merc 454 -95?
  381. 40 seconds to get out the hole
  382. plug wire looms
  383. Extension Boxes with a Pad Bottom, Notch Transom
  384. 1,50 to 1,36 with twin Setup ??
  385. I Need Capts. Call
  386. 42' Tiger with 1,000 HP Motors
  387. Big BLock Chevy water pressure?
  388. 502 mag compression test
  389. alpha cutout microswitch
  390. Port Motor Won't Rev Past 2K RPM?
  391. Mercury Racing Remote Oil Filter
  392. How much oil?
  393. Need Advice On Fuel Pump Install
  394. Need a Gel Coat / Fiberglass Repair Recomendation
  395. Oil temps.
  396. Bravo Rotation
  397. Hydraulic Steering??
  398. New Toll Free Number
  399. Bravo bell housing support bushing
  400. Paging RumRunner! Carb tech
  401. Pre-labor Day Special
  402. Alignment
  403. 454 Won't idle???
  404. Tachometer problems??
  405. Oil Cooler Flow Direction
  406. Oil problems
  407. which prop on 31 warlock cat
  408. Stereo Amp??
  409. adjusting bravo I indicators ...
  410. hard shifting bravo one
  411. Speedmaster ?
  412. Recomended way to remove props on Speedmaster's?
  413. slip factor after labbing
  414. Alarm Sounding
  415. distributors FOR 454 HO'S
  416. Help Merc Oil thermostatic Bypass
  417. Miss/Tapping Noise @ 1100 RPM
  418. Sucked up Sand, now what
  419. holley or quadrojet
  420. Exhaust chirp
  421. help a dummy
  422. 496 h.o.
  423. New 525EFI, no crank - HELP!?!?!
  424. Turning a 502 Mag EFI into a HP EFI
  425. Weld on new skeg or replace lower gearcase?
  426. 500HP Carb Cap and Rotor
  427. Got a little bit of a weird one, at least to me
  428. Engine lifetime
  429. This is not SPAM, just looking for an opinion
  430. trim cylinder
  431. hp425 specs
  432. Best batteries for big systems
  433. SSM V drive
  434. hawk 40
  435. One manifold running warmer than the other
  436. warning beeper
  437. What thermostat housing is this?
  438. 500 hp ,,,prop rotation
  439. Extra Battery
  440. Trim Question?????
  441. What camshaft
  442. trs hp capabilities
  443. cast versus plastic water pump housing??
  444. Help, loosing HP above 4K RPM intermittently
  445. Serpentine Belt Help
  446. Interesting oil change challenge
  447. Electric over hydraulic brakes???!!!
  448. Trailer Lug Nut Torque?
  449. Header bolts
  450. please help with prop pitch on bL Hawk drive
  451. Rookie Fiberglass Work
  452. Trim pump and bypass pressure
  453. Speed,Speed, and More Speed!!
  454. Cooling System Question--Fresh Water System
  455. Eagle Rotating Assembly
  456. Where is the $/HP Sweet Spot?
  457. I always liked fuel injection
  458. microwaves
  459. 496HO and the Whipple….
  460. 502 Efi Flame Arrestor
  461. MOBIL 1 OIL FILTER for 502 efi?
  462. best method for bleeding trailer brakes?
  463. Drive trim indicator cable
  464. 2003 500 EFI Problem...
  465. cooling system - steam and possible debris?
  466. Austin, TX Mechanic
  467. Rigging
  468. Merc 454 Mag to Volvo 8.1
  469. Twin HP 525 RPM differences
  470. Using trailer switch to trim up?
  471. Delco voyager distrib. connections?tach?
  472. High Pitch Whine in outdrive
  473. how to remove old window tint?
  474. Snufflers
  475. Endplay in an Alpha drive prop shaft
  476. 1994 350 Magnum durability
  477. Trim Cylinder Help
  478. 33 Outlaw Power
  479. 525sc valve job
  480. Priming the raw water pump
  481. Upholstered Dash?
  482. Dash pad? (Formula)
  483. Max RPM for a 300hp Merc 350 Mag Horizon?
  484. Drive temp question?????
  485. Alternator woes...
  486. oil pressure switch/electric choke
  487. XR Prop Shaft Thread Size
  488. Rev Limiter Bypass harness
  489. Power valves for Holley carbs
  490. Kaama Question
  491. Clack, clack, clack...
  492. 540 bulldog will not start
  493. Snapped Timing Chain?
  494. Fuel Pressure 502mpi will not got above 30psi
  495. Bravo 1 Upper gears split? Why? What can be done?
  496. Fix for leaking fender...
  497. ? About Upholstery
  498. Oil Temp Gauge...foggy
  499. Blower ?
  500. Am I going to need new batteries??