View Full Version : General Q & A




  1. 2001 496 parts
  2. How much does a TRS out drive weigh?
  3. advice for exhaust ...
  4. Drive Showers
  5. Where do I get Pirelli Flooring
  6. Alpha One impeller flow.
  7. no thermostats
  8. Stainless exhaust with silent choice
  9. fraudulent procharger ad
  10. OMG!! a ski boat passed me at 70mph
  11. Removal of stock steering cable ?
  12. Dart Iron eagle's- other changes needed??
  13. Idle problem after startup, 350 mag
  14. hp500 spray paint?
  15. Ecu mods on stock engines
  16. Transom Assy Rebuild Tools
  17. Hydraulic steering problems,, help
  18. HELP looking for 502 ?
  19. Top end of a 42 Fountain with triple 525efi?
  20. dominator jetting
  21. Identify This Carb???
  22. Cool fuel regulator location-why???
  23. RM Builder. . .Calll Me. . .I have
  24. What causes fuel pressure to rise to the point of needing a regulator?
  25. TRS Trim Problem
  26. Smartcraft Questions
  27. "Garage Queen" not coming up to RPM
  28. parting out 92 42 apache.
  29. Blue Printing Dominators- WHO??
  30. Fuel pressure questions? scan tools?
  31. Darin hits it again
  32. which eliminator would you buy?
  33. 2xYanmar 6LY2(M)STE
  34. Stereo question
  35. mcloud bolsters
  36. Crap, just when I think I'm good to go
  37. Cleavers on Bravo 1 drives?
  38. B&M vs Procharger for 540??
  39. High Idle Problem?
  40. Red Line Heavy Shockproof Gear Lube
  41. Valve Diameter & Lash Caps
  42. Mufflers
  43. Warrining buzzer quit ??
  44. Does anyone know this Carrera?
  45. Used 502's
  46. Freezing point for Sterile Water & 91% Alcohol??
  47. Help, want to change Fuel/ water sep but can't get the darn thing off
  48. Stainless Bolts ?
  49. Speed problem?????
  50. Wouldn't it be great....
  51. 575SCi fuel pressure specs?
  52. Which Heads for 500 EFI's ?
  53. engine flush kits
  54. Lifter ?
  55. Engine hatch wont open
  56. Voltage spike?
  57. X dimension ?
  58. small block vortech heads.
  59. engine flush
  60. What happened to Timucin??
  61. Reliability Upgrades for HP500EFI?
  62. Stroked 454 Or 502 ?
  63. Steering is stiff at idle
  64. 525SC Blower Pulley
  65. Pro and cons of a PROCHARGER
  66. 502 Mag??
  67. Pistons and cam shafts for HP500
  68. 525 sc's
  69. cam help: 502 with AFR 305cc heads
  70. 502 mag whipple
  71. Any ford techs out there. Wiring problems!!
  72. Whipple Questions
  73. Pyrometers
  74. Metal Flakes in XR Drives
  75. what to change in the offseason
  76. Performance mods for 502
  77. New 500HP for $4500 w/0 hrs???
  78. Mercury mod vp efi engine horsepower?
  79. Where to buy a 454 Mag rebuild kit?
  80. What's the best way to seal block-off plates?
  81. P.S.I. Blowers
  82. 502 stumbles and poofs through carb - Help!
  83. K-Plane tab service
  84. Omc Shifting
  85. metal on oil drain plug
  86. Drive not going down
  87. super coolers
  88. whipple charger on a new hop525efi?
  89. mobile 1 oil filter pn#?
  90. Any disadvantage to Arneson drives?
  91. Merc 320 tpi sbc ??
  92. Winterizing 351 Ford-Help with Parts
  93. Cost of retro to Roller cams?
  94. Helicoil/Stellings extension box
  95. Transom Help
  96. 454 thermostat ?
  97. How do I find out my cams profile? Part #
  98. motor swap
  99. Cougar US1 38
  100. Average Shop hours to swap motor ...
  101. Right props for 32 caliber baja 525sc?
  102. Best prop for Top Gun T/S
  103. The real poop on 500hp's
  104. Need 2 Breathe......
  105. crate motor options
  106. JimV... I need flow # on stk GM heads
  107. valve job time, parts question
  108. Water in Bildge ?
  109. Injector,oxygen Sensor Help
  110. Merc Transom mounted Water Pick-ups & hose boots??
  111. Please explain the advantage of a "Water Crossover"
  112. Port side motor hitting rev limiter
  113. Valve or Rings Bad
  114. #5 drive prop shaft change and tools
  115. Stainless Prop Cleaning
  116. steamy 502 exhaust
  117. How do I winterize my 496 MAG
  118. Urgent! Engine stand ??
  119. Carbs, mechanical or vaccum secondaries...
  120. Thermostat And 502 Mpi
  121. 454 magnum vs 420 engine
  122. 525 Electrical Problem
  123. Looking for #6 props for friend
  124. engine not getting ot temp on the hose
  125. Annual HP525EFI Maintenance
  126. 7.4-310 MPI mods
  127. Run it cold???
  128. Thermostat and Winterizing 494?
  129. hyd steering question
  130. Bravo Shift Cable Push Or Pull?
  131. Trouble with 496 HO!
  132. Oval port or rectangular port intake???
  133. Anyone else blow apart a drive saver for a Stellings box
  134. Engine Flush on tear down????
  135. Cabin Heater usinf FW cooling?
  136. Flushing drive pumps
  137. Winterizing the HP525
  138. 140 merc
  139. Houstonprop, update please
  140. K-Plane disassembly
  141. Dry Sump Systems
  142. 241 Liberator Help?
  143. Boating with a Full Moon
  144. Engine Coatings
  145. Carbbed 500HP fyel Pump
  146. 1988 454 Mag Specs ?
  147. Trolley to remove/refit B-1 drive
  148. inner transom plate installation?
  149. Anyone Used Crane Marine Ignition Module?
  150. low water pick ups
  151. Magnesium anode for TRS
  152. Mercury HP 525 Water Pressure
  153. Miniature Unlimited Hydroplane
  154. Winterizing-Alpha Drive Question
  155. When to change Valve Springs
  156. desktop dyno my 400smblocks please/revised
  157. V.D.O gauges
  158. Anodes ???
  159. Speedo Help
  160. blowing drive oil
  161. Anybody Know Where To Look??
  162. 2 Bolt or 4 Bolt mains??
  163. boost & rpm
  164. OK to Boost?
  165. Transom assembly wires??
  166. Trim Pumps and Fluid Viscosity.
  167. Bravo I Trim Issues - Ideas?
  168. ended up limping home DOH!! what the f-?
  169. What's the deal withthe 524 CID...
  170. Bravo one top cap chalked w/ shower...?
  171. ProCharger refresh question...
  172. outboard prop on speedmaster
  173. Bottom Paint Removal
  174. carburetor air screws
  175. What Spark Plugs do you Use?
  176. HP525 EFI Dyno Numbers
  177. Gale Banks Cam
  178. Blown or NA?
  179. will running rich result in smoke
  180. Two Drives/Props off Single Engine
  181. Servicing a 575SCI blower
  182. hp500 valve spring job?
  183. What are your thought's on changing this Triple to a Staggered?
  184. Gear oil out of the water pickup?
  185. Age old 454 hop-up question
  186. B&M Blower Question
  187. Goofy fluid change question....
  188. alpha drives magnet
  189. 502 MPI - Redline on the Volts Gauge... Help.?
  190. Repairing bolt holes in transom
  191. Procedure for removing the engine and trans
  192. hey checkmate454mag,thankyou rmbuilder
  193. 383 Strokers?
  194. Efi - Bank to Bank or Sequential?
  195. Need Help 500efi
  196. Turbine Dilemma
  197. Merc Racing Blue Paint
  198. God hates me, that's what it is!!! Now what do I do???
  199. drive alignment problem
  200. how do i winterize 350 mag
  201. Correct Oil Filter P/N
  202. Transom replacement
  203. hp500 remote oil filter and cooler ?
  204. Convert manual racing steering to power?
  205. RH or LH rotation
  206. rubber treated exhaust flapper
  207. Timming?
  208. home made swimplatform? is it worth doing.
  209. Changing Outdrive Oil
  210. Engine coolant for 496HO
  211. what can i drop in????
  212. desk top dyno my 400sb please
  213. Drive break-in?
  214. Need a Merc Part Number
  215. Feedback on new Bravo X Drives 6:50 ratio
  216. Stellings drive shaft problems
  217. 1978 Cigarette 35' Mistress Project-Engine Rebuild Questions
  218. Merc Or Omc
  219. 575 fuel consumption
  220. How many hours before a rebuild?
  221. Carnage! Tear down of 385ci sbc
  222. on line prop calculater
  223. timing "bounce" with v6 module?Normal?
  224. Hydromotive Guad4X vs Bravo 1
  225. upgrading stock Gen V 502 Mag's ???
  226. 35 Executioner w/ T-496HO's, Props??
  227. Got A Pair Of 496 Mags For Sale
  228. Checking electric brake controller
  229. Bravo one questions
  230. Timing?
  231. Part #'s for Merc 500 carb
  232. hoss props
  233. carb jetting
  234. Why did my 496HO blow @4400 RPM
  235. Best head gaskets and bearings for BBC
  236. Removing K Planes
  237. Lab props - Is it better to start with a bigger pitch or smaller pitch?
  238. Extention boxes/X-dimension on 31' Scarab?
  239. Mark IV block & Gen V heads - Who has done this? Please read.
  240. Prop Experts Please Take a look
  241. Cometic head gaskets
  242. Hyd. Steering advice
  243. Powdercoating Ext. boxes and uppers?
  244. water pressure
  245. 22' Baja Hammer, SPEED??
  246. what props are being used on 36 daytonas
  247. Bravo 1 question
  248. TRS/Speedmaster 2, trim cylinder
  249. propeller vs rpm question
  250. 24 Baja SHIFTING with OMC
  251. Merc vs. Volvo??
  252. Help! Developed vibration
  253. Scorpion upgrades
  254. I'ts Official! Rtech Fountain hits 100 MPH GPS
  255. Shorty Gear Box
  256. engine submerged while boat on trailer
  257. Scarab S 30': TRS vs. KAAMA
  258. Selecting a trailer?
  259. Procharger M-1 or M-1sc
  260. 24 Eliminator Daytona
  261. looking for a 3" dia. pulley for Holley 250 blower
  262. Bravo rear anchor pin assy.
  263. Computer whiz?
  264. bravo to arneson surface conv.
  265. Factory fuel tank location
  266. Piston part #
  267. Best Tranny for mercury 6 drives?
  268. trim tabs adj. from throttles ?
  269. procharger aw504 inner cooler pressure drop
  270. Dyno results
  271. Hey, TAZ! Bmax thread..
  272. what would cause?
  273. Bravo 1 shifting hard
  274. Last issue before I can finish up the resto and splash...Trim in handle won't trim up
  275. Anyone know what size blower this is?
  276. Cleaning marine growth from outdrive?
  277. Stern Powr drives?
  278. Crane Hyd. Roller cam breakage
  279. Blower on 24 Eliminator
  280. Stalker cat?
  281. Revolution Marine Exhaust
  282. V-belts
  283. Fuel sender/fuel tank ground?
  284. Rebuilding Alpha drive with aftermarket parts
  285. GPS With speedo attachment
  286. 29' Baja Outlaw Drive/Tab Indicators
  287. TOO LOUD !!!!! possible inexpensive fix
  288. M-3 Prochargers with Intercoolers - How Much $
  289. Drive temps...anyone checking?
  290. What cam for a 500 EFI
  291. Exhaust for a BBC????
  292. Carb recommendation on 454 mag with M-1
  293. Exhaust risers?
  294. 500efi
  295. Need clutch assembly & U Joint for Bravo 1
  296. Bandit 800 SC's???
  297. Electric Brake question
  298. Does suction hose to SW pump need wire??
  299. Anyone rebuild Bravo 1 drives
  300. Anyone rebuild Bravo 1 drives
  301. New ACCLERATORS ON SALE&BRAVO-ONES
  302. Electric Trailer Jack
  303. Merc 600sc?Any Good?
  304. Tuning suggestions
  305. Year of Manufacture of Bravo Thru SN?
  306. Ford Vs Chevy
  307. Darin, did you get my prop?
  308. Closed Cooling
  309. Engine Transportation
  310. startup problem
  311. shifting problem?
  312. inverters
  313. Mercury RS-Drive ??
  314. Stroke, Blower, or Whipple
  315. Procharger M1
  316. serpentine belt
  317. Anyone with Desktop Dyno
  318. Water Jacket Plating?
  319. Anyone with Hydromotive P5X results?
  320. Anyone with 3.5 psi pro-chargers on 496HO?
  321. 468 w/871 blower
  322. Who's blown an outdrive??
  323. Carb 500Hp Maintenance
  324. Grab Rail
  325. How are dry headers set-up and how do they work?
  326. Headers or Manifolds ?
  327. Baja 240 Sport OMC 460 King Cobra Shifting Problem
  328. Exhaust Manifold Question
  329. Prop Manufacture ID
  330. Hot alternator shaft
  331. pressurized sump 454 Horizon
  332. #5 Drive Steering assy. Needed
  333. weeds in lower unit water pick up
  334. prop question
  335. couple of questions
  336. Compass problems ...
  337. Bravo1 How high X with std water intakes?
  338. Supercharging my 365 Mags, What else is needed??
  339. Sporadic overheating/vapor lock?SW pump?
  340. 24 daytona prop tuning
  341. Paint suggestions below the water line!
  342. Last Oil change for the season ....
  343. shuts down when put in gear
  344. 525 sc 1999 any good?
  345. How much more power with a tunnel ram type of intake?
  346. 13 fun cat or 12 foot minihawk
  347. 12' mini hawk
  348. Supercharging - Procharging???
  349. Ford Super Duty drivetrain problems
  350. From props to oil??
  351. Best lubricant for sticky shifters?
  352. Hydraulic steering questions
  353. small block whipple chargers
  354. throttle is hard to push
  355. Merc 440's
  356. Resurface Heads or Not?
  357. Resleeve Merc Pro Max outboard
  358. Pressure test EM's
  359. Heat range on Autolite AP605? HELP?
  360. Bravo 1 G-bearing and u-joint inspection
  361. Gm Zz 572
  362. BBC Merlin Head Questions
  363. water feed for a superchiller
  364. Imco Gatlin Mufflers
  365. Help with GM cam timing events?specs,
  366. KAAMA Drive Parts?
  367. Gil Manifolds
  368. Reasons for using a shorty drive
  369. Are Gaeffric Redline Gauges Accurate
  370. How much power with a two bolt main 454
  371. Crane Hydraulic Roller cam failures
  372. TRS Gear Housing
  373. Propshaft for Bravo
  374. why do blower engines surge at idle?
  375. I need a manifold
  376. Good oil pan for Big Block Chevy's
  377. Help Choose Engine Upgrades
  378. anyone need tall deck parts?
  379. Flywheel expert required
  380. Brand of "87" Gasoline and engine knock issues
  381. Whats The Deal????
  382. high oil temperatures
  383. Help with Gen VI 454 piston rings
  384. 420 Belts, Pulleys, and Idler
  385. old gas
  386. Pyrometers In Gil Exhaust
  387. Home made 525sc for Formula 357
  388. Valves Collide with Pistons ....
  389. Horsepower at crank vs prop
  390. gauge accuracy
  391. What type of plugs are recommended for Merc motors
  392. Gaffrie gauges
  393. Is the coupler pattern same as clutch?
  394. 502EFI missing / sometimes
  395. Trailer Question
  396. More HP for 420Hp
  397. Can Not Figure It Out,,Please Help
  398. 502 overheating! Help!!!
  399. What does it cost to freshen up Merc 575's?
  400. tall deck long blocks
  401. Closed Cooling Leaks
  402. Cam Timing Question
  403. Spindle replacement?
  404. 575SCI TPS issues?
  405. Diference Btwn a 3 and a 3a drive?
  406. how long at what rpm
  407. Odd 575SCI and tachometer problem
  408. horsepower happy: How much?
  409. Water in Hydraulic Oil
  410. Did I blow a trans?
  411. Changing gelcoat color?
  412. Who makes this Trim Tab?
  413. Electric Bolster not working
  414. trim cylinder hyd line leaking
  415. alarm going off
  416. Drive Vibration?
  417. 502 Mag EFI vs TBI
  418. 502MPI with low oil pressure
  419. MPI Wire Harness
  420. High Oil Pressure - Help!!!!!!
  421. Will thunderbolt 5 ign. work in a IV??
  422. won't come out of the water
  423. OMC 460 Cobra exhaust risers
  424. Gear change in Bravo??
  425. More Horsepower Please
  426. Whats A Good Rpm Range?
  427. How common are gelcoat cracks in a boat?
  428. Powder Coat Drive ?
  429. question on Merc alarm system
  430. Dart vs Merlin
  431. Oil for 525EFI
  432. I Recommend Teague Marine
  433. Engine modification
  434. Want to swap Bravo III for I or Blackhawk
  435. Check both drives while repairing bad one?
  436. Rebuilding a 28' Apache?!?!?!
  437. Air Pump For 1991 Corsa Mufflers???
  438. Mercruiser EFI
  439. Navigation Equipment Recommendations?
  440. Class Rules for A-Class in mid-1990's?
  441. Mercury 496 Mag HO question
  442. Broken Cavitation Plate
  443. Mild Horsepower
  444. Plumbing a mech fuel presure gage?
  445. Milling heads and notching bores
  446. CMI braided hose question
  447. Engine doesn't start. (454 MAG Stock)
  448. Attention KAAMA drive experts!! Need prop help
  449. Best Drive tow in or out settings
  450. Too small of cam?
  451. bravo1 lower gearcase VS. rock pile...... help
  452. How hard to change low water pickups to regular?
  453. Need 7.4 Long Block
  454. Rebuild or upgrade components 454 HP420???
  455. 502 carb jetting
  456. 502 Long Block $$
  457. Stelling
  458. 502 MPI VST Check
  459. master blaster
  460. LH prop on a RH drive?
  461. Looking for Alpha Inner and Outer Transom assembly and complete Alpha drive
  462. Mirage Vs Mirage Plus.
  463. prop suggestions ?
  464. HP500carb/Max power RPM
  465. Solution for Head Gasket troubles- Blown or N/A
  466. Oildyne pumps
  467. weber carb rebuild?
  468. where do you guys buy parts for a tune up?
  469. Room at Cumberland for Poker Run
  470. Fooling the computer...fuel & water temp?
  471. 04 29 fountain 575 blown xr is it just me
  472. need 2x V6 or HP modules for ThunderB IV
  473. Salvaging My Sunk Boat- What Should I Save?
  474. clever props
  475. need help finding the right prop
  476. AFR heads: Anyone else interested in buying?
  477. Crusader 502?
  478. Propeller Advise 292 Formula
  479. Fed up with Dominator, any ideas on where I can send it ?
  480. Supercharged Engines of LOTO Shootout
  481. Low water pick up with a nose cone... How about a screen?
  482. Bravo from TRS conversion, What is needed?
  483. Water pressure increased... Help.
  484. #4 cylinder failed 3 times in 3 rebuilds on 502zz
  485. MerCruiser Rev Limiter?
  486. 496 block, What head will fit.
  487. good luck to our friends in Florida
  488. HP500 carbs on a 450HP/454vortec JETS??
  489. zz 502
  490. Houstonprop help, I just smoked my prop
  491. The advantage and disantvantage of mounting engines close
  492. Bending water supply hose
  493. Idle step down kits
  494. Mercruiser 7.4L Harmonic Balancer ??
  495. can I run without flappers in y pipe with crane cam?
  496. TRS Drive Fluid
  497. Bravo XR stuck in FWD??
  498. Has anybody flat spotted roller lifters w/synthetic oil?
  499. How wide is the old style 2.5 cowling
  500. Murphey's Law,oil rings don't fit!!!!!!!!!!!