View Full Version : General Q & A




  1. 2003 575 efi pshp?
  2. Another Carb Question (Q-Jet)
  3. drew marine stabilizer
  4. How can I flush my motors?
  5. 1998 525sc hp?
  6. HP500 Carb serpentine belt conversion
  7. 525EFI exhaust height
  8. Cockpit Carpet
  9. Mercury Marine or QuickSilver
  10. BoatFix.com
  11. Where to buy transom mount trim switch
  12. Repair 1/2" scratch in paint/clearcoat - Advice
  13. OT-snowmobile ?
  14. Tool tray on top of flame arrestor
  15. Height of merc 496 from pan to cover?
  16. Repower-502 mag mpi to 496 ho wiring harness ?
  17. Engine Hatch / Sun Pad
  18. az-speed
  19. read, record, and analize data from 7.4L MPI
  20. BBC with TRS: Starter Help Needed
  21. O T Balance shafts
  22. Bravo bellhousing
  23. Edelbrock aluminum heads
  24. Sliding Door Tracks
  25. Drive stripping update
  26. prop spin in neutral (TRS)
  27. Calling Wally - Please read Vortec below.
  28. drive ratio blowers
  29. Compression ratio ?
  30. mph gains with mods?
  31. 800cfm float spring
  32. revolution marine exhaust
  33. OT: Combustion Chamber Cleaner
  34. Taking the hook out!!
  35. hp500 rev limiters
  36. HP500 Holley Jet Sizes
  37. Marine Tek
  38. Somone have all info to make hyd steering
  39. Powdercoating??
  40. Propeller rotation
  41. Prop Help?
  42. dyno
  43. dash electrical connections
  44. Fuel Guage?
  45. compression on mercury 200
  46. Buying new engine -but which one? 496HO-HP500EFI-525EFI?
  47. thru hull
  48. Where can I buy white vinyl dye?
  49. Performer RPM or Airgap manifold
  50. Difference between a 525 and a 575 block?
  51. 350 intake manifold hp???
  52. twin motors
  53. 496 Az Speed intake?
  54. Rinda sofware
  55. Orange Courtesy Light Buttons
  56. Gas Transportation
  57. Vortec Replacement Heads
  58. Paint stripper for drives???
  59. Aluminum manifold weight
  60. drilling through carbon fiber dashI
  61. Block Bypass Valve - On the Fence
  62. Timing gun in a 28 Cigarette
  63. vortec heads for pre-vortech engine??
  64. High Back Seats in a 35 Fountain
  65. Anyone have a Manual in pdf Bravo 1
  66. K&N Flame Arrestor Q
  67. How much for this head work??
  68. lower tie bar question
  69. Power steering pump reservoir question
  70. block heaters
  71. Edelbrock Carbs ?
  72. Stellings Exhaust
  73. Pro Charger???
  74. POLISHED PROPS BY ,HOUSTON PROPELLER
  75. 454mag beef up...ideas and suggestions
  76. Seeking Risers and Corsa Diverters
  77. Who knows about Hyd. reservoirs
  78. Merc Oil T-Stat
  79. cigarette switches
  80. imco hyd steering on a bravo 1
  81. rub rail
  82. Prop question
  83. Best Battery
  84. All You Carburetor Gurus Out There!
  85. 454 Mag max RPM
  86. Flushing motors, or closed cooling, or neither?
  87. Bravo One Propshaft Replacement
  88. Calling Darin @ Houston Propeller
  89. Houstonpropeller has done it again!!!
  90. Range Of Rpm On 454ci
  91. Drive RPM on TRS's
  92. 7.4L hop up
  93. Mercruiser 465hp
  94. Jett Hott Coating
  95. Lookin for bunk carpeting
  96. Transom Assy Removal
  97. rinker w/v6 help with dry exhaust
  98. Hydraulic Hatch Lift
  99. 525sc Rev-limiters
  100. Xr Sportmaster
  101. Removing Anti-Fouling Paint on drive..
  102. Cinci Boat Show Today
  103. wiring diagrams for batteries
  104. SBC Vortec Cam Recommendations!
  105. Removing clearcoat????
  106. Merc OPEN CLASS fuel injection
  107. n/a engine kits for 502 efi ?
  108. Sucking the flush hose closed
  109. EFI unit for a 540
  110. water in carb float bowl maybe, how to get it out?
  111. Attn: Houstonprop
  112. Volvo Penta 3.0GS/SX
  113. paging jaroot
  114. Q-Jet Rebuild
  115. x dimension question
  116. 502 pan to top height ?
  117. Latham Single Ram System Questions Relation to Handling
  118. operating rpm for a 454mag
  119. Rtech fits older style M-3 and M-4 Procharger
  120. Rtech Power Tour
  121. n/a vs procharged ?
  122. "Replace assembly upon removal" ??
  123. Flame Arrestors & Spacers
  124. 825 sterlings or 1200 cobras
  125. 350/330 Crate engine
  126. Best Place to Buy Marine Gaskets
  127. New Cockpit Installer in NY?
  128. Spark Plugs
  129. How can I paint stainless steel ???
  130. XR Top Caps
  131. Propeller comparison
  132. Depth gauges
  133. How to tell if ALPHA drives are SS variety??
  134. Race Blocks
  135. Drive Shower water supply
  136. Dyno numbers 540
  137. BRAVO-ONE LABBED BY Houston Prop
  138. Rtech's Secret Weapon - 1600 HP "Big Gun"
  139. Engine builder - Mancini (MA) - anyone heard of him?
  140. Intake manifold question
  141. Marine Audio Questions
  142. Rtech Supersystem exceeds 1000 HP
  143. Engine Recommendation for Fountain 10-Meter
  144. Stock 502 Cam Specs..????
  145. Cam retarding question
  146. 540 Cams???
  147. OBD II Sofware
  148. ECM mods-377 Scorpion
  149. Engine Flush/ "On the Hose" coonections on new Cigs
  150. 365 hp REAL WORLD
  151. Loose Bravo outdrive update
  152. Latham Marine info needed
  153. 6.2 MPI upgrades...
  154. Rebuilt 330's Were to buy??
  155. Cincinnati Boat Show This Friday
  156. Looking for a boat, need help
  157. NEW 30 Eliminator Daytona-PROPS?
  158. gear reduction starter
  159. 575 hp 509
  160. Bravo 1 Sale
  161. What weight drive oil are you using ?
  162. Eastwood Blue Powdercoat
  163. Gen VI & V bypass valve #2
  164. I need a SBC 350 cam suggestion
  165. pressure testing exhaust manifolds
  166. Sunken Baja Where do I Start?
  167. Stainless Marine Hi-Torque Exhaust????
  168. Removing Silicone
  169. Fluid Damper
  170. v6 cam question fro dennis moore
  171. upgrading my stock 350 chevy magnum
  172. Mercruiser 4.3 & Bravo III Drive
  173. timing chain cover swap
  174. 540 Cooling
  175. Pick a cam for my 454.
  176. 2002 hp 500 sparkplugs and gap
  177. Do you Strap you boat down to your trailer ?
  178. Rochester Issues
  179. Rev limits on ign modules
  180. Wanted: Foot rest fabrication suggestions
  181. 800cfm Holley Jetting
  182. Stringer Replacement Formula 302
  183. Timing Light
  184. What's the Best Stainless Exhaut Valve for BBC Blower Motors
  185. Dash wire
  186. 454-330 build up review
  187. New To Boating And Need Some Help
  188. valve train geometry
  189. 502 Mark Vi Bare Block Bypass Valves
  190. 500HP vs. 502 carb engines
  191. Prop selection for Baja 272
  192. compression ratio???
  193. Prop advise 30' Eliminator Tunnel
  194. distributor change
  195. Mercruiser Gimbal Housing
  196. Bravo Nose Cone
  197. Teak Repair?
  198. Oxidized Outdrives
  199. 383 stroker cam
  200. Merc 525 with Whipple?
  201. Alpha cooling to crank conversion on 454
  202. Water pressure while flushing engine
  203. Oil cavatation? looking for clues
  204. Making Battery Cables
  205. Stelling
  206. newbie/veteran questions (first boat)
  207. Octane Opinion
  208. Carb swap in 454 Mag
  209. Gasoline FAQ's
  210. 496magho in a 272 Baja??
  211. Trim Pump Conversion
  212. Second reply to 454 build-up
  213. Reply to comments on 454 engine rebuild
  214. Freshwater Stain Removal
  215. Trailer Advice - (I know . . . boring.)
  216. GM 3 valve head photo
  217. Mecury Racing 500 hp small blocks
  218. Head Question for JimV....
  219. Carb Help???
  220. Merc HP Specs
  221. Merc 575 540ci questions
  222. Rear main seal installation!!
  223. Kuhl superchargers/intercoolers
  224. Question for you prop guys
  225. Crazyhorse and Dyno
  226. 454 Engine rebuild
  227. power to weight ratio
  228. Revolution Marine Exhaust
  229. Tacky Fiberglass
  230. Wind Deflectors
  231. Who's making the most H.P. with a cast crank?
  232. Tripple axel fenders?
  233. carb questions
  234. 1261770
  235. Engine Parts list
  236. Dream Boat Destroyed... Advice Please~
  237. Battery Problem ???
  238. Need Help ???
  239. Scanning a HP500EFI
  240. Help me pick heads.
  241. Lil help for a newbie?
  242. Rpms
  243. Bent Spindle on Eagle Triple Axle
  244. Darin@ Houstonprop
  245. Need Help!!502 Mpi Hole In Piston
  246. Removing Exhaust Tips
  247. overheat protection
  248. 1977 30' Scarab Hull Stability
  249. Need some wiring help, will give you fuel and boost gauges to you for free.
  250. Cam upgrade
  251. upgrading standard bravo's
  252. Bravo 3 Propeller Problems (Cavitation & Cracks)
  253. Twin Drive Alignment?
  254. Skeg welding
  255. Finally getting started on the 598"!!
  256. What is reversion?
  257. Fuel Delivery On Supercharged
  258. 525 Sc
  259. Bad Crank???
  260. Will it be too fast ???
  261. Intial Dart 540, AFR 315CNC Dyno Results
  262. building a stroker tall deck for a friend-help
  263. bb block identification www
  264. Difference between STD Bravo's & XR's
  265. CMI Tail pipe clamp
  266. 502 EFI Cam selection
  267. garnin 180 powers off in rough water
  268. 1992 454 300hp to 502 MPI or 496 HO
  269. piston to wall clearance
  270. Correct compression for a Promax 300?
  271. Bolsters
  272. prop cupping?
  273. Westerbeke Generators
  274. bravo drives how long due they last
  275. Five Blade Props
  276. Performance Shop in Central TX?
  277. tv signals
  278. Vortec head on a Mark IV block?
  279. Nos, for a hp500efi?
  280. Complete tripple 525sc stern/drives
  281. Attn: tomcat
  282. Tighter heads on a Promax 300
  283. Bravo 1.5 vs 1.36
  284. Any comments?
  285. 350vortec heads automotive
  286. Labbed Hydromotive Four Blade
  287. 540 Bulldogs
  288. Modified 496Mag IAC Problem
  289. Low profile FM and VHF ant.
  290. prop options
  291. Cooling system hose routing
  292. rocker arm studs
  293. 575 Super Chiller
  294. TRS X Dimension - help please
  295. Duration @.006 & reversion
  296. Depth finders
  297. Easy HP gains?? For 500 hp
  298. Engine Compartment Flooring
  299. what do these props fit?
  300. What happened to hyd steering for under $500
  301. Converting from hyd assist to full hyd?
  302. Roller Rocker Upgrade?
  303. 500hp Valve Springs ????
  304. Boat Flooring
  305. Cracked weld on fuel tank?
  306. Timing an MPI engine
  307. Help**The Head Bolt Heads are rusted OFF
  308. Hours on ECU - how accurate?
  309. New Design Whipple on a Gen V?
  310. Tie Bar Adjustment
  311. skegguard
  312. 350 stock heads verses vortec
  313. Hp service
  314. Who has the best prices, on CMI etc.
  315. 454's w/b&m 250 blowers
  316. Oil pump Counter rotation?
  317. trs vs ssm3 speed loss?
  318. F&PB article on AFR heads
  319. TRS 18 spline tranny input??
  320. help with timing for more power
  321. 600 Hawks
  322. Sea Strainer/Transom Pickup plumbing
  323. Water injection????
  324. ext box steering question
  325. merc drives
  326. Shifting problem
  327. 502 Volvo with a Bravo?
  328. Shop or rigger in Naples/Ft Meyers Fla.
  329. Short stagger vs Full stagger
  330. Aluminum Trailer bunks
  331. what to do w/ my 500efis?
  332. Modified oil pans?
  333. 500bulldogs take superchargers???
  334. Best way to get 500 hp out of a 502 mag
  335. Ford 5.4 powerchips
  336. serial numbers on transom
  337. fuel delivery problem-regulators
  338. 496ho mag vs 502mag
  339. Ring Gap
  340. HP 500 EFI Vapor-lock kit
  341. GGB mufflers
  342. Only ONE engine in 35ft??
  343. GM Compression ratio
  344. How to make a gen V 502 MPI + $5K = 600 dependable HP?
  345. Mold Stains On Vinyl
  346. Anybody need extra space in their Bravo?
  347. HP500 or 525SC
  348. New 4 Blade Prop
  349. Wanting to install thru hull exhaust
  350. Back Cap for XZ Bravo Drive
  351. Merlin ovals and 540's??
  352. Boat Flooring
  353. 383 stroker - components and hp
  354. Camshaft end play????
  355. New 5 Blade Prop
  356. Avoiding reversion?
  357. NEED....2 of each= HP Rings, levers, swivel pins
  358. What brand of header is this?
  359. fiberglass 101 in session
  360. Stellings Ext. Box Experts.....
  361. Need a Stud source
  362. winterizing ???
  363. custom upholstery/tops/stereo/tv/dvd installer if you guys need questions answered
  364. Gen 6 to Mark IV.......?
  365. Gaffrig Depth Gage
  366. 87 10 meter fountain
  367. which bravo for 700 hp
  368. The Basics of EFI Conversion
  369. Headers 500 EFI's (Need 2 Pair)
  370. Single Engine 33 Footer
  371. Computer Upgrade for HP500EFi
  372. What Size Valve Cover Breather To Use
  373. Loose Outdrive?
  374. exhaust shutters
  375. seemingly simple story problem...
  376. Question for the mechanically inclined
  377. Another oil coolert question
  378. Acclerator Prop Delivers
  379. 500hp vs 6.2 weight difference
  380. increase performance in a 5.7 mercruiser
  381. Valve Cover Breathers
  382. 1996 Mercruiser 5.7 250 HP
  383. Need facts: Weight savings of aluminum heads over steel heads for BBC?
  384. Update questions...
  385. Welding Cast Iron
  386. Boat flooring
  387. 496 to 525 swap?
  388. 31 Scarab Excel sank at the dock
  389. Ring end gap
  390. 502 procharger problems
  391. Roller rocker noise
  392. HP loss with timing gears?
  393. exhaust block off plate
  394. three washers needed for head bolts!?!
  395. y pipe
  396. 502 efi upgrades or pro-charger?
  397. 2 Questions on the 741 cam in 540s…………….
  398. Weld oil pump pickup?
  399. Blowers Holley vs Wieand
  400. Arizona Speed Stage 3????
  401. 502 Mag or 496 HO
  402. 502 Spark Plugs
  403. Great Product / Great Service
  404. How much HP is lost turning #6's Dry sumps?
  405. Leakdown test
  406. engine winterizing
  407. why do engines burn up when run lean
  408. Need your opinion
  409. most hp you can get out of 525sc blower
  410. need advise on new prop
  411. stress cracks
  412. max machine bravo drive
  413. Look at These!
  414. AZ Speed's L-18 intake coversion pkg for 496HO
  415. gear drives
  416. boat vs car engine
  417. Snow Tee Pee...
  418. Big cubic inch question....
  419. HP ratings for drives
  420. Trim molding
  421. pistons
  422. Bravo vs Alpha Gen2 drive heights
  423. U.p.s. Stopped By Today/ Do You
  424. Felpro head gaskets
  425. Gen IV 454 mag question
  426. Is There Any Difference Between B&M and Hardin Two Piece Valve Covers?
  427. B&M 174 SC Questions
  428. Arneson proping?
  429. Anyone successfully using titanium rods?
  430. Weight of # 6 Drive
  431. do i need special studs for roller rockers?
  432. Cam Suggestions. Help me pick a cam.
  433. Switchable Exhaust Muffler Tips
  434. Drive Stand prospect?
  435. water in volvo penta 270 outdrive
  436. Anyone buy a motor from Victory Marine?
  437. tyler crockett 502efi engine upgrades ?
  438. quadrajet
  439. 454/ Alpha conversion to V belt raw water pump
  440. best replacement for Bravo 2--HELP!
  441. 415 EFI More power
  442. meguiars boat/rv pure wax #56
  443. Fresh Water Flush
  444. 5.7 stock cam specs?
  445. No. 6 Rebuild
  446. I.T.S. vs MM Hyd
  447. Serial ID on hull
  448. Questions On Extension Boxes
  449. 27 Squadrons
  450. 1988 454Mag to 496HO ???
  451. Electrical Dash problem, help needed
  452. Since there has been a lot of 5.7 t& 6.2 talk anyone know the Torque difference ?
  453. ASD6 Kit / Bravo™ to Arneson Conversion Kit
  454. 2001 500 EFI Head Swap
  455. Surface drives
  456. water pressure
  457. Crossover vs Water Pump
  458. Hatch Lift Electric Screw Jack
  459. procharged 350 mag - exhaust?
  460. trailer button?
  461. What grease to repack trailer bearings with?
  462. source for cushion clamps
  463. Exhaust Hole Spacing BBC vs SBC
  464. K-Plane Indicators
  465. TORQUE AND HORSEPOWER- Hot Rod Mag
  466. Procharge 350Mag vs 6.2
  467. procedure for starting boat out of water
  468. FloScan Anyone Using?
  469. AFR BBC Heads
  470. hydraulic steering
  471. 6.5 Diesel Trouble Cold Starting
  472. Mobil 1 Drive Oil
  473. # 6 drive info needed
  474. Powder painting
  475. 496 re-power
  476. XR vs. XZ
  477. 30 eliminator with Arneson drives
  478. Rtech Update - Marketing 101
  479. APBA Question?
  480. 575SC Life span
  481. whipple intercoolers
  482. Need Gimbles - Bravo 1 High Performance
  483. Screw in rocker studs with Heads in place?
  484. 350hp wants more horse power
  485. k-plane pump
  486. attn dennis moore...sbc question
  487. Nordskog GPS Speedometer
  488. Zz 502 Pistons
  489. Telescoping Ladder
  490. Merc u joint bellows
  491. K&N oil filters, Any good?
  492. general matainence
  493. Shadow cat
  494. Stellings Ext. box carriage bearing.
  495. Master Lube Preoiler
  496. What is right X dimension
  497. cleaning alumium heads
  498. Once again 454/330 mods.
  499. Sun Pad
  500. 1999 7.4 310 hp to a 2003 Vortech 496 425 hp