View Full Version : General Q & A




  1. Crap, just when I think I'm good to go
  2. Cleavers on Bravo 1 drives?
  3. B&M vs Procharger for 540??
  4. High Idle Problem?
  5. Red Line Heavy Shockproof Gear Lube
  6. Valve Diameter & Lash Caps
  7. Mufflers
  8. Warrining buzzer quit ??
  9. Does anyone know this Carrera?
  10. Used 502's
  11. Freezing point for Sterile Water & 91% Alcohol??
  12. Help, want to change Fuel/ water sep but can't get the darn thing off
  13. Stainless Bolts ?
  14. Speed problem?????
  15. Wouldn't it be great....
  16. 575SCi fuel pressure specs?
  17. Which Heads for 500 EFI's ?
  18. engine flush kits
  19. Lifter ?
  20. Engine hatch wont open
  21. Voltage spike?
  22. X dimension ?
  23. small block vortech heads.
  24. engine flush
  25. What happened to Timucin??
  26. Reliability Upgrades for HP500EFI?
  27. Stroked 454 Or 502 ?
  28. Steering is stiff at idle
  29. 525SC Blower Pulley
  30. Pro and cons of a PROCHARGER
  31. 502 Mag??
  32. Pistons and cam shafts for HP500
  33. 525 sc's
  34. cam help: 502 with AFR 305cc heads
  35. 502 mag whipple
  36. Any ford techs out there. Wiring problems!!
  37. Whipple Questions
  38. Pyrometers
  39. Metal Flakes in XR Drives
  40. what to change in the offseason
  41. Performance mods for 502
  42. New 500HP for $4500 w/0 hrs???
  43. Mercury mod vp efi engine horsepower?
  44. Where to buy a 454 Mag rebuild kit?
  45. What's the best way to seal block-off plates?
  46. P.S.I. Blowers
  47. 502 stumbles and poofs through carb - Help!
  48. K-Plane tab service
  49. Omc Shifting
  50. metal on oil drain plug
  51. Drive not going down
  52. super coolers
  53. whipple charger on a new hop525efi?
  54. mobile 1 oil filter pn#?
  55. Any disadvantage to Arneson drives?
  56. Merc 320 tpi sbc ??
  57. Winterizing 351 Ford-Help with Parts
  58. Cost of retro to Roller cams?
  59. Helicoil/Stellings extension box
  60. Transom Help
  61. 454 thermostat ?
  62. How do I find out my cams profile? Part #
  63. motor swap
  64. Cougar US1 38
  65. Average Shop hours to swap motor ...
  66. Right props for 32 caliber baja 525sc?
  67. Best prop for Top Gun T/S
  68. The real poop on 500hp's
  69. Need 2 Breathe......
  70. crate motor options
  71. JimV... I need flow # on stk GM heads
  72. valve job time, parts question
  73. Water in Bildge ?
  74. Injector,oxygen Sensor Help
  75. Merc Transom mounted Water Pick-ups & hose boots??
  76. Please explain the advantage of a "Water Crossover"
  77. Port side motor hitting rev limiter
  78. Valve or Rings Bad
  79. #5 drive prop shaft change and tools
  80. Stainless Prop Cleaning
  81. steamy 502 exhaust
  82. How do I winterize my 496 MAG
  83. Urgent! Engine stand ??
  84. Carbs, mechanical or vaccum secondaries...
  85. Thermostat And 502 Mpi
  86. 454 magnum vs 420 engine
  87. 525 Electrical Problem
  88. Looking for #6 props for friend
  89. engine not getting ot temp on the hose
  90. Annual HP525EFI Maintenance
  91. 7.4-310 MPI mods
  92. Run it cold???
  93. Thermostat and Winterizing 494?
  94. hyd steering question
  95. Bravo Shift Cable Push Or Pull?
  96. Trouble with 496 HO!
  97. Oval port or rectangular port intake???
  98. Anyone else blow apart a drive saver for a Stellings box
  99. Engine Flush on tear down????
  100. Cabin Heater usinf FW cooling?
  101. Flushing drive pumps
  102. Winterizing the HP525
  103. 140 merc
  104. Houstonprop, update please
  105. K-Plane disassembly
  106. Dry Sump Systems
  107. 241 Liberator Help?
  108. Boating with a Full Moon
  109. Engine Coatings
  110. Carbbed 500HP fyel Pump
  111. 1988 454 Mag Specs ?
  112. Trolley to remove/refit B-1 drive
  113. inner transom plate installation?
  114. Anyone Used Crane Marine Ignition Module?
  115. low water pick ups
  116. Magnesium anode for TRS
  117. Mercury HP 525 Water Pressure
  118. Miniature Unlimited Hydroplane
  119. Winterizing-Alpha Drive Question
  120. When to change Valve Springs
  121. desktop dyno my 400smblocks please/revised
  122. V.D.O gauges
  123. Anodes ???
  124. Speedo Help
  125. blowing drive oil
  126. Anybody Know Where To Look??
  127. 2 Bolt or 4 Bolt mains??
  128. boost & rpm
  129. OK to Boost?
  130. Transom assembly wires??
  131. Trim Pumps and Fluid Viscosity.
  132. Bravo I Trim Issues - Ideas?
  133. ended up limping home DOH!! what the f-?
  134. What's the deal withthe 524 CID...
  135. Bravo one top cap chalked w/ shower...?
  136. ProCharger refresh question...
  137. outboard prop on speedmaster
  138. Bottom Paint Removal
  139. carburetor air screws
  140. What Spark Plugs do you Use?
  141. HP525 EFI Dyno Numbers
  142. Gale Banks Cam
  143. Blown or NA?
  144. will running rich result in smoke
  145. Two Drives/Props off Single Engine
  146. Servicing a 575SCI blower
  147. hp500 valve spring job?
  148. What are your thought's on changing this Triple to a Staggered?
  149. Gear oil out of the water pickup?
  150. Age old 454 hop-up question
  151. B&M Blower Question
  152. Goofy fluid change question....
  153. alpha drives magnet
  154. 502 MPI - Redline on the Volts Gauge... Help.?
  155. Repairing bolt holes in transom
  156. Procedure for removing the engine and trans
  157. hey checkmate454mag,thankyou rmbuilder
  158. 383 Strokers?
  159. Efi - Bank to Bank or Sequential?
  160. Need Help 500efi
  161. Turbine Dilemma
  162. Merc Racing Blue Paint
  163. God hates me, that's what it is!!! Now what do I do???
  164. drive alignment problem
  165. how do i winterize 350 mag
  166. Correct Oil Filter P/N
  167. Transom replacement
  168. hp500 remote oil filter and cooler ?
  169. Convert manual racing steering to power?
  170. RH or LH rotation
  171. rubber treated exhaust flapper
  172. Timming?
  173. home made swimplatform? is it worth doing.
  174. Changing Outdrive Oil
  175. Engine coolant for 496HO
  176. what can i drop in????
  177. desk top dyno my 400sb please
  178. Drive break-in?
  179. Need a Merc Part Number
  180. Feedback on new Bravo X Drives 6:50 ratio
  181. Stellings drive shaft problems
  182. 1978 Cigarette 35' Mistress Project-Engine Rebuild Questions
  183. Merc Or Omc
  184. 575 fuel consumption
  185. How many hours before a rebuild?
  186. Carnage! Tear down of 385ci sbc
  187. on line prop calculater
  188. timing "bounce" with v6 module?Normal?
  189. Hydromotive Guad4X vs Bravo 1
  190. upgrading stock Gen V 502 Mag's ???
  191. 35 Executioner w/ T-496HO's, Props??
  192. Got A Pair Of 496 Mags For Sale
  193. Checking electric brake controller
  194. Bravo one questions
  195. Timing?
  196. Part #'s for Merc 500 carb
  197. hoss props
  198. carb jetting
  199. Why did my 496HO blow @4400 RPM
  200. Best head gaskets and bearings for BBC
  201. Removing K Planes
  202. Lab props - Is it better to start with a bigger pitch or smaller pitch?
  203. Extention boxes/X-dimension on 31' Scarab?
  204. Mark IV block & Gen V heads - Who has done this? Please read.
  205. Prop Experts Please Take a look
  206. Cometic head gaskets
  207. Hyd. Steering advice
  208. Powdercoating Ext. boxes and uppers?
  209. water pressure
  210. 22' Baja Hammer, SPEED??
  211. what props are being used on 36 daytonas
  212. Bravo 1 question
  213. TRS/Speedmaster 2, trim cylinder
  214. propeller vs rpm question
  215. 24 Baja SHIFTING with OMC
  216. Merc vs. Volvo??
  217. Help! Developed vibration
  218. Scorpion upgrades
  219. I'ts Official! Rtech Fountain hits 100 MPH GPS
  220. Shorty Gear Box
  221. engine submerged while boat on trailer
  222. Scarab S 30': TRS vs. KAAMA
  223. Selecting a trailer?
  224. Procharger M-1 or M-1sc
  225. 24 Eliminator Daytona
  226. looking for a 3" dia. pulley for Holley 250 blower
  227. Bravo rear anchor pin assy.
  228. Computer whiz?
  229. bravo to arneson surface conv.
  230. Factory fuel tank location
  231. Piston part #
  232. Best Tranny for mercury 6 drives?
  233. trim tabs adj. from throttles ?
  234. procharger aw504 inner cooler pressure drop
  235. Dyno results
  236. Hey, TAZ! Bmax thread..
  237. what would cause?
  238. Bravo 1 shifting hard
  239. Last issue before I can finish up the resto and splash...Trim in handle won't trim up
  240. Anyone know what size blower this is?
  241. Cleaning marine growth from outdrive?
  242. Stern Powr drives?
  243. Crane Hyd. Roller cam breakage
  244. Blower on 24 Eliminator
  245. Stalker cat?
  246. Revolution Marine Exhaust
  247. V-belts
  248. Fuel sender/fuel tank ground?
  249. Rebuilding Alpha drive with aftermarket parts
  250. GPS With speedo attachment
  251. 29' Baja Outlaw Drive/Tab Indicators
  252. TOO LOUD !!!!! possible inexpensive fix
  253. M-3 Prochargers with Intercoolers - How Much $
  254. Drive temps...anyone checking?
  255. What cam for a 500 EFI
  256. Exhaust for a BBC????
  257. Carb recommendation on 454 mag with M-1
  258. Exhaust risers?
  259. 500efi
  260. Need clutch assembly & U Joint for Bravo 1
  261. Bandit 800 SC's???
  262. Electric Brake question
  263. Does suction hose to SW pump need wire??
  264. Anyone rebuild Bravo 1 drives
  265. Anyone rebuild Bravo 1 drives
  266. New ACCLERATORS ON SALE&BRAVO-ONES
  267. Electric Trailer Jack
  268. Merc 600sc?Any Good?
  269. Tuning suggestions
  270. Year of Manufacture of Bravo Thru SN?
  271. Ford Vs Chevy
  272. Darin, did you get my prop?
  273. Closed Cooling
  274. Engine Transportation
  275. startup problem
  276. shifting problem?
  277. inverters
  278. Mercury RS-Drive ??
  279. Stroke, Blower, or Whipple
  280. Procharger M1
  281. serpentine belt
  282. Anyone with Desktop Dyno
  283. Water Jacket Plating?
  284. Anyone with Hydromotive P5X results?
  285. Anyone with 3.5 psi pro-chargers on 496HO?
  286. 468 w/871 blower
  287. Who's blown an outdrive??
  288. Carb 500Hp Maintenance
  289. Grab Rail
  290. How are dry headers set-up and how do they work?
  291. Headers or Manifolds ?
  292. Baja 240 Sport OMC 460 King Cobra Shifting Problem
  293. Exhaust Manifold Question
  294. Prop Manufacture ID
  295. Hot alternator shaft
  296. pressurized sump 454 Horizon
  297. #5 Drive Steering assy. Needed
  298. weeds in lower unit water pick up
  299. prop question
  300. couple of questions
  301. Compass problems ...
  302. Bravo1 How high X with std water intakes?
  303. Supercharging my 365 Mags, What else is needed??
  304. Sporadic overheating/vapor lock?SW pump?
  305. 24 daytona prop tuning
  306. Paint suggestions below the water line!
  307. Last Oil change for the season ....
  308. shuts down when put in gear
  309. 525 sc 1999 any good?
  310. How much more power with a tunnel ram type of intake?
  311. 13 fun cat or 12 foot minihawk
  312. 12' mini hawk
  313. Supercharging - Procharging???
  314. Ford Super Duty drivetrain problems
  315. From props to oil??
  316. Best lubricant for sticky shifters?
  317. Hydraulic steering questions
  318. small block whipple chargers
  319. throttle is hard to push
  320. Merc 440's
  321. Resurface Heads or Not?
  322. Resleeve Merc Pro Max outboard
  323. Pressure test EM's
  324. Heat range on Autolite AP605? HELP?
  325. Bravo 1 G-bearing and u-joint inspection
  326. Gm Zz 572
  327. BBC Merlin Head Questions
  328. water feed for a superchiller
  329. Imco Gatlin Mufflers
  330. Help with GM cam timing events?specs,
  331. KAAMA Drive Parts?
  332. Gil Manifolds
  333. Reasons for using a shorty drive
  334. Are Gaeffric Redline Gauges Accurate
  335. How much power with a two bolt main 454
  336. Crane Hydraulic Roller cam failures
  337. TRS Gear Housing
  338. Propshaft for Bravo
  339. why do blower engines surge at idle?
  340. I need a manifold
  341. Good oil pan for Big Block Chevy's
  342. Help Choose Engine Upgrades
  343. anyone need tall deck parts?
  344. Flywheel expert required
  345. Brand of "87" Gasoline and engine knock issues
  346. Whats The Deal????
  347. high oil temperatures
  348. Help with Gen VI 454 piston rings
  349. 420 Belts, Pulleys, and Idler
  350. old gas
  351. Pyrometers In Gil Exhaust
  352. Home made 525sc for Formula 357
  353. Valves Collide with Pistons ....
  354. Horsepower at crank vs prop
  355. gauge accuracy
  356. What type of plugs are recommended for Merc motors
  357. Gaffrie gauges
  358. Is the coupler pattern same as clutch?
  359. 502EFI missing / sometimes
  360. Trailer Question
  361. More HP for 420Hp
  362. Can Not Figure It Out,,Please Help
  363. 502 overheating! Help!!!
  364. What does it cost to freshen up Merc 575's?
  365. tall deck long blocks
  366. Closed Cooling Leaks
  367. Cam Timing Question
  368. Spindle replacement?
  369. 575SCI TPS issues?
  370. Diference Btwn a 3 and a 3a drive?
  371. how long at what rpm
  372. Odd 575SCI and tachometer problem
  373. horsepower happy: How much?
  374. Water in Hydraulic Oil
  375. Did I blow a trans?
  376. Changing gelcoat color?
  377. Who makes this Trim Tab?
  378. Electric Bolster not working
  379. trim cylinder hyd line leaking
  380. alarm going off
  381. Drive Vibration?
  382. 502 Mag EFI vs TBI
  383. 502MPI with low oil pressure
  384. MPI Wire Harness
  385. High Oil Pressure - Help!!!!!!
  386. Will thunderbolt 5 ign. work in a IV??
  387. won't come out of the water
  388. OMC 460 Cobra exhaust risers
  389. Gear change in Bravo??
  390. More Horsepower Please
  391. Whats A Good Rpm Range?
  392. How common are gelcoat cracks in a boat?
  393. Powder Coat Drive ?
  394. question on Merc alarm system
  395. Dart vs Merlin
  396. Oil for 525EFI
  397. I Recommend Teague Marine
  398. Engine modification
  399. Want to swap Bravo III for I or Blackhawk
  400. Check both drives while repairing bad one?
  401. Rebuilding a 28' Apache?!?!?!
  402. Air Pump For 1991 Corsa Mufflers???
  403. Mercruiser EFI
  404. Navigation Equipment Recommendations?
  405. Class Rules for A-Class in mid-1990's?
  406. Mercury 496 Mag HO question
  407. Broken Cavitation Plate
  408. Mild Horsepower
  409. Plumbing a mech fuel presure gage?
  410. Milling heads and notching bores
  411. CMI braided hose question
  412. Engine doesn't start. (454 MAG Stock)
  413. Attention KAAMA drive experts!! Need prop help
  414. Best Drive tow in or out settings
  415. Too small of cam?
  416. bravo1 lower gearcase VS. rock pile...... help
  417. How hard to change low water pickups to regular?
  418. Need 7.4 Long Block
  419. Rebuild or upgrade components 454 HP420???
  420. 502 carb jetting
  421. 502 Long Block $$
  422. Stelling
  423. 502 MPI VST Check
  424. master blaster
  425. LH prop on a RH drive?
  426. Looking for Alpha Inner and Outer Transom assembly and complete Alpha drive
  427. Mirage Vs Mirage Plus.
  428. prop suggestions ?
  429. HP500carb/Max power RPM
  430. Solution for Head Gasket troubles- Blown or N/A
  431. Oildyne pumps
  432. weber carb rebuild?
  433. where do you guys buy parts for a tune up?
  434. Room at Cumberland for Poker Run
  435. Fooling the computer...fuel & water temp?
  436. 04 29 fountain 575 blown xr is it just me
  437. need 2x V6 or HP modules for ThunderB IV
  438. Salvaging My Sunk Boat- What Should I Save?
  439. clever props
  440. need help finding the right prop
  441. AFR heads: Anyone else interested in buying?
  442. Crusader 502?
  443. Propeller Advise 292 Formula
  444. Fed up with Dominator, any ideas on where I can send it ?
  445. Supercharged Engines of LOTO Shootout
  446. Low water pick up with a nose cone... How about a screen?
  447. Bravo from TRS conversion, What is needed?
  448. Water pressure increased... Help.
  449. #4 cylinder failed 3 times in 3 rebuilds on 502zz
  450. MerCruiser Rev Limiter?
  451. 496 block, What head will fit.
  452. good luck to our friends in Florida
  453. HP500 carbs on a 450HP/454vortec JETS??
  454. zz 502
  455. Houstonprop help, I just smoked my prop
  456. The advantage and disantvantage of mounting engines close
  457. Bending water supply hose
  458. Idle step down kits
  459. Mercruiser 7.4L Harmonic Balancer ??
  460. can I run without flappers in y pipe with crane cam?
  461. TRS Drive Fluid
  462. Bravo XR stuck in FWD??
  463. Has anybody flat spotted roller lifters w/synthetic oil?
  464. How wide is the old style 2.5 cowling
  465. Murphey's Law,oil rings don't fit!!!!!!!!!!!
  466. Status of Shoreline Trailers
  467. Pfaff or Teague or ?
  468. where are flappers located in y pipe?
  469. HELP...One motor burning alot more fuel???
  470. What is oil pan capacity on Mercury Bulldog?
  471. how to tell top ring with NO instructions??
  472. what would a starter tooth sound like?
  473. High HP engines stalling when placed in gear.
  474. speedmaster 3
  475. Popping through the exhaust
  476. This winter's project
  477. 600 lbs less, almost same speed.
  478. stumped on rattle?
  479. Reversion (again)
  480. 502 EFI dying after reaching warmup temps
  481. converting from a bravo1 to a xz
  482. HP500 (carb) Exhaust
  483. supercooler
  484. Who has the BEST dyno?
  485. Transom Mounted 1 1/4 Pickup (pipe)
  486. What Drive 850 HP?
  487. Looking for Upholstery in Houston, Tx
  488. Can anyone help me find a Merc part # f/ 575SCI part?
  489. Dual water pickup with high x demension?
  490. Sending Units
  491. Oil by pass valve GenVI
  492. fair price for m3 prochargers???
  493. Yet another trailer brake thread....
  494. Mpi 502
  495. superchiller for 525sc
  496. Bravo hesitation when shifting into gear????
  497. Clean-up Special
  498. KILL (barnicle)BILL?
  499. Bent Crank ??
  500. Can't get the friggin ink of my sunpad!!!