View Full Version : General Q & A




  1. Bravo 1 Sale
  2. What weight drive oil are you using ?
  3. Eastwood Blue Powdercoat
  4. Gen VI & V bypass valve #2
  5. I need a SBC 350 cam suggestion
  6. pressure testing exhaust manifolds
  7. Sunken Baja Where do I Start?
  8. Stainless Marine Hi-Torque Exhaust????
  9. Removing Silicone
  10. Fluid Damper
  11. v6 cam question fro dennis moore
  12. upgrading my stock 350 chevy magnum
  13. Mercruiser 4.3 & Bravo III Drive
  14. timing chain cover swap
  15. 540 Cooling
  16. Pick a cam for my 454.
  17. 2002 hp 500 sparkplugs and gap
  18. Do you Strap you boat down to your trailer ?
  19. Rochester Issues
  20. Rev limits on ign modules
  21. Wanted: Foot rest fabrication suggestions
  22. 800cfm Holley Jetting
  23. Stringer Replacement Formula 302
  24. Timing Light
  25. What's the Best Stainless Exhaut Valve for BBC Blower Motors
  26. Dash wire
  27. 454-330 build up review
  28. New To Boating And Need Some Help
  29. valve train geometry
  30. 502 Mark Vi Bare Block Bypass Valves
  31. 500HP vs. 502 carb engines
  32. Prop selection for Baja 272
  33. compression ratio???
  34. Prop advise 30' Eliminator Tunnel
  35. distributor change
  36. Mercruiser Gimbal Housing
  37. Bravo Nose Cone
  38. Teak Repair?
  39. Oxidized Outdrives
  40. 383 stroker cam
  41. Merc 525 with Whipple?
  42. Alpha cooling to crank conversion on 454
  43. Water pressure while flushing engine
  44. Oil cavatation? looking for clues
  45. Making Battery Cables
  46. Stelling
  47. newbie/veteran questions (first boat)
  48. Octane Opinion
  49. Carb swap in 454 Mag
  50. Gasoline FAQ's
  51. 496magho in a 272 Baja??
  52. Trim Pump Conversion
  53. Second reply to 454 build-up
  54. Reply to comments on 454 engine rebuild
  55. Freshwater Stain Removal
  56. Trailer Advice - (I know . . . boring.)
  57. GM 3 valve head photo
  58. Mecury Racing 500 hp small blocks
  59. Head Question for JimV....
  60. Carb Help???
  61. Merc HP Specs
  62. Merc 575 540ci questions
  63. Rear main seal installation!!
  64. Kuhl superchargers/intercoolers
  65. Question for you prop guys
  66. Crazyhorse and Dyno
  67. 454 Engine rebuild
  68. power to weight ratio
  69. Revolution Marine Exhaust
  70. Tacky Fiberglass
  71. Wind Deflectors
  72. Who's making the most H.P. with a cast crank?
  73. Tripple axel fenders?
  74. carb questions
  75. 1261770
  76. Engine Parts list
  77. Dream Boat Destroyed... Advice Please~
  78. Battery Problem ???
  79. Need Help ???
  80. Scanning a HP500EFI
  81. Help me pick heads.
  82. Lil help for a newbie?
  83. Rpms
  84. Bent Spindle on Eagle Triple Axle
  85. Darin@ Houstonprop
  86. Need Help!!502 Mpi Hole In Piston
  87. Removing Exhaust Tips
  88. overheat protection
  89. 1977 30' Scarab Hull Stability
  90. Need some wiring help, will give you fuel and boost gauges to you for free.
  91. Cam upgrade
  92. upgrading standard bravo's
  93. Bravo 3 Propeller Problems (Cavitation & Cracks)
  94. Twin Drive Alignment?
  95. Skeg welding
  96. Finally getting started on the 598"!!
  97. What is reversion?
  98. Fuel Delivery On Supercharged
  99. 525 Sc
  100. Bad Crank???
  101. Will it be too fast ???
  102. Intial Dart 540, AFR 315CNC Dyno Results
  103. building a stroker tall deck for a friend-help
  104. bb block identification www
  105. Difference between STD Bravo's & XR's
  106. CMI Tail pipe clamp
  107. 502 EFI Cam selection
  108. garnin 180 powers off in rough water
  109. 1992 454 300hp to 502 MPI or 496 HO
  110. piston to wall clearance
  111. Correct compression for a Promax 300?
  112. Bolsters
  113. prop cupping?
  114. Westerbeke Generators
  115. bravo drives how long due they last
  116. Five Blade Props
  117. Performance Shop in Central TX?
  118. tv signals
  119. Vortec head on a Mark IV block?
  120. Nos, for a hp500efi?
  121. Complete tripple 525sc stern/drives
  122. Attn: tomcat
  123. Tighter heads on a Promax 300
  124. Bravo 1.5 vs 1.36
  125. Any comments?
  126. 350vortec heads automotive
  127. Labbed Hydromotive Four Blade
  128. 540 Bulldogs
  129. Modified 496Mag IAC Problem
  130. Low profile FM and VHF ant.
  131. prop options
  132. Cooling system hose routing
  133. rocker arm studs
  134. 575 Super Chiller
  135. TRS X Dimension - help please
  136. Duration @.006 & reversion
  137. Depth finders
  138. Easy HP gains?? For 500 hp
  139. Engine Compartment Flooring
  140. what do these props fit?
  141. What happened to hyd steering for under $500
  142. Converting from hyd assist to full hyd?
  143. Roller Rocker Upgrade?
  144. 500hp Valve Springs ????
  145. Boat Flooring
  146. Cracked weld on fuel tank?
  147. Timing an MPI engine
  148. Help**The Head Bolt Heads are rusted OFF
  149. Hours on ECU - how accurate?
  150. New Design Whipple on a Gen V?
  151. Tie Bar Adjustment
  152. skegguard
  153. 350 stock heads verses vortec
  154. Hp service
  155. Who has the best prices, on CMI etc.
  156. 454's w/b&m 250 blowers
  157. Oil pump Counter rotation?
  158. trs vs ssm3 speed loss?
  159. F&PB article on AFR heads
  160. TRS 18 spline tranny input??
  161. help with timing for more power
  162. 600 Hawks
  163. Sea Strainer/Transom Pickup plumbing
  164. Water injection????
  165. ext box steering question
  166. merc drives
  167. Shifting problem
  168. 502 Volvo with a Bravo?
  169. Shop or rigger in Naples/Ft Meyers Fla.
  170. Short stagger vs Full stagger
  171. Aluminum Trailer bunks
  172. what to do w/ my 500efis?
  173. Modified oil pans?
  174. 500bulldogs take superchargers???
  175. Best way to get 500 hp out of a 502 mag
  176. Ford 5.4 powerchips
  177. serial numbers on transom
  178. fuel delivery problem-regulators
  179. 496ho mag vs 502mag
  180. Ring Gap
  181. HP 500 EFI Vapor-lock kit
  182. GGB mufflers
  183. Only ONE engine in 35ft??
  184. GM Compression ratio
  185. How to make a gen V 502 MPI + $5K = 600 dependable HP?
  186. Mold Stains On Vinyl
  187. Anybody need extra space in their Bravo?
  188. HP500 or 525SC
  189. New 4 Blade Prop
  190. Wanting to install thru hull exhaust
  191. Back Cap for XZ Bravo Drive
  192. Merlin ovals and 540's??
  193. Boat Flooring
  194. 383 stroker - components and hp
  195. Camshaft end play????
  196. New 5 Blade Prop
  197. Avoiding reversion?
  198. NEED....2 of each= HP Rings, levers, swivel pins
  199. What brand of header is this?
  200. fiberglass 101 in session
  201. Stellings Ext. Box Experts.....
  202. Need a Stud source
  203. winterizing ???
  204. custom upholstery/tops/stereo/tv/dvd installer if you guys need questions answered
  205. Gen 6 to Mark IV.......?
  206. Gaffrig Depth Gage
  207. 87 10 meter fountain
  208. which bravo for 700 hp
  209. The Basics of EFI Conversion
  210. Headers 500 EFI's (Need 2 Pair)
  211. Single Engine 33 Footer
  212. Computer Upgrade for HP500EFi
  213. What Size Valve Cover Breather To Use
  214. Loose Outdrive?
  215. exhaust shutters
  216. seemingly simple story problem...
  217. Question for the mechanically inclined
  218. Another oil coolert question
  219. Acclerator Prop Delivers
  220. 500hp vs 6.2 weight difference
  221. increase performance in a 5.7 mercruiser
  222. Valve Cover Breathers
  223. 1996 Mercruiser 5.7 250 HP
  224. Need facts: Weight savings of aluminum heads over steel heads for BBC?
  225. Update questions...
  226. Welding Cast Iron
  227. Boat flooring
  228. 496 to 525 swap?
  229. 31 Scarab Excel sank at the dock
  230. Ring end gap
  231. 502 procharger problems
  232. Roller rocker noise
  233. HP loss with timing gears?
  234. exhaust block off plate
  235. three washers needed for head bolts!?!
  236. y pipe
  237. 502 efi upgrades or pro-charger?
  238. 2 Questions on the 741 cam in 540s…………….
  239. Weld oil pump pickup?
  240. Blowers Holley vs Wieand
  241. Arizona Speed Stage 3????
  242. 502 Mag or 496 HO
  243. 502 Spark Plugs
  244. Great Product / Great Service
  245. How much HP is lost turning #6's Dry sumps?
  246. Leakdown test
  247. engine winterizing
  248. why do engines burn up when run lean
  249. Need your opinion
  250. most hp you can get out of 525sc blower
  251. need advise on new prop
  252. stress cracks
  253. max machine bravo drive
  254. Look at These!
  255. AZ Speed's L-18 intake coversion pkg for 496HO
  256. gear drives
  257. boat vs car engine
  258. Snow Tee Pee...
  259. Big cubic inch question....
  260. HP ratings for drives
  261. Trim molding
  262. pistons
  263. Bravo vs Alpha Gen2 drive heights
  264. U.p.s. Stopped By Today/ Do You
  265. Felpro head gaskets
  266. Gen IV 454 mag question
  267. Is There Any Difference Between B&M and Hardin Two Piece Valve Covers?
  268. B&M 174 SC Questions
  269. Arneson proping?
  270. Anyone successfully using titanium rods?
  271. Weight of # 6 Drive
  272. do i need special studs for roller rockers?
  273. Cam Suggestions. Help me pick a cam.
  274. Switchable Exhaust Muffler Tips
  275. Drive Stand prospect?
  276. water in volvo penta 270 outdrive
  277. Anyone buy a motor from Victory Marine?
  278. tyler crockett 502efi engine upgrades ?
  279. quadrajet
  280. 454/ Alpha conversion to V belt raw water pump
  281. best replacement for Bravo 2--HELP!
  282. 415 EFI More power
  283. meguiars boat/rv pure wax #56
  284. Fresh Water Flush
  285. 5.7 stock cam specs?
  286. No. 6 Rebuild
  287. I.T.S. vs MM Hyd
  288. Serial ID on hull
  289. Questions On Extension Boxes
  290. 27 Squadrons
  291. 1988 454Mag to 496HO ???
  292. Electrical Dash problem, help needed
  293. Since there has been a lot of 5.7 t& 6.2 talk anyone know the Torque difference ?
  294. ASD6 Kit / Bravo™ to Arneson Conversion Kit
  295. 2001 500 EFI Head Swap
  296. Surface drives
  297. water pressure
  298. Crossover vs Water Pump
  299. Hatch Lift Electric Screw Jack
  300. procharged 350 mag - exhaust?
  301. trailer button?
  302. What grease to repack trailer bearings with?
  303. source for cushion clamps
  304. Exhaust Hole Spacing BBC vs SBC
  305. K-Plane Indicators
  306. TORQUE AND HORSEPOWER- Hot Rod Mag
  307. Procharge 350Mag vs 6.2
  308. procedure for starting boat out of water
  309. FloScan Anyone Using?
  310. AFR BBC Heads
  311. hydraulic steering
  312. 6.5 Diesel Trouble Cold Starting
  313. Mobil 1 Drive Oil
  314. # 6 drive info needed
  315. Powder painting
  316. 496 re-power
  317. XR vs. XZ
  318. 30 eliminator with Arneson drives
  319. Rtech Update - Marketing 101
  320. APBA Question?
  321. 575SC Life span
  322. whipple intercoolers
  323. Need Gimbles - Bravo 1 High Performance
  324. Screw in rocker studs with Heads in place?
  325. 350hp wants more horse power
  326. k-plane pump
  327. attn dennis moore...sbc question
  328. Nordskog GPS Speedometer
  329. Zz 502 Pistons
  330. Telescoping Ladder
  331. Merc u joint bellows
  332. K&N oil filters, Any good?
  333. general matainence
  334. Shadow cat
  335. Stellings Ext. box carriage bearing.
  336. Master Lube Preoiler
  337. What is right X dimension
  338. cleaning alumium heads
  339. Once again 454/330 mods.
  340. Sun Pad
  341. 1999 7.4 310 hp to a 2003 Vortech 496 425 hp
  342. 496
  343. Help with RPM
  344. Winterize
  345. Need flusher for Sportmaster
  346. 12" Stelling Ext Box for Bravo 1
  347. shorepower all winter
  348. Sea Strainres & Water Temps
  349. Change to Synthetic Oil. Have questions
  350. Teague Valve Covers
  351. Opinions on Headers Wanted
  352. Trim tab question...top end loss????
  353. Best Mods for Baja Hammer w/454
  354. XR Gear Failure
  355. Best way to evaluate motor with unknown history
  356. salt vs fresh, speeds
  357. Oil and PS coolers
  358. Kevlar VS Fiberglass
  359. need 1999 35 fountain info
  360. 525EFI vs. Vortec Hp3
  361. Stripping paint
  362. Mismatched engines (heads)
  363. wwwTOPDJcom
  364. Holley 4BBL Adjustment
  365. Gel coat repair
  366. 4/7 swap
  367. Does Mobil 1 Oil filter have anti drainback valve?
  368. Seebold Radar Gun on Ebay!
  369. 500EFI Oil Filter????
  370. salt water
  371. Cam Dynamics Question....
  372. Edelbrock heads
  373. exhaust...preventing water from entering?
  374. Cam driven water pumps and engine temp?
  375. Need a 496???
  376. what's a decent piston for blower application
  377. Closed cooling heat exchanger formula???
  378. Normal water temp on 350 260HP?
  379. Max RPM for 350 MPI? Safe
  380. Hydraulic roller cams: RPM
  381. Help Finding Engine Hatch Air Intake Louvers
  382. EFI Powerpacks?
  383. what sould a 1987 scarab III 34 ft weigh ?
  384. Engine Oil Temp
  385. New paint job advice
  386. H- beam connecting rod weight
  387. hydraulic assist steering problem
  388. Top Gun Wiring Diagrams Needed
  389. 572 buildup questions (long)
  390. 454 Mag / Bravo 1 vibration
  391. HP500 oil stat ?
  392. Hp500rpm
  393. Best carb Holley or Quadrajet???
  394. Sucked up plastic bag in one of my low water pick-ups, Help!
  395. Deadrise 21 degrees vs 24 degrees?
  396. cam degreeing?
  397. do i need special bearings for roller cam?
  398. Darin/Houston Prop - What's this?
  399. Seawater pump impeller orientation 454 MAG MPI
  400. Wanted: Boat for magazine article - Supercharger install
  401. Gauges
  402. 350 vs. 350 Mag mpi...just swapped...now prop?
  403. SEMA Show Photos
  404. 350 to 454 conversion
  405. 600SC Cam Spec's
  406. Engine alignment tool
  407. Deep-V Hull Suggestion 100+
  408. extension box+stern jack
  409. Weiand Blower Question
  410. Head Gasket In HP500EFI Casues Failure?
  411. Looking For Blown Formula
  412. Looking for a skeg guard and trim switch
  413. houston prop
  414. Head Games-AFR
  415. Rotary Guide steering
  416. pushrod problem + cylinder head bolt problem
  417. Re-Wiring Gauges
  418. It's all in the TIMING.....
  419. Have somebodey built own bolster??
  420. What kind of trim tabs?
  421. whathappens if i put hi-lift springs to a low lift cam
  422. HP500 and hp500efi
  423. pushrods bb-chevy
  424. any idea what is fair?
  425. Convert XR dual pickup to just lower…..
  426. Spark Arrestor Clearance Issue
  427. Aeromotive belt driven fuel pump
  428. steering parts ?
  429. Old sbc ignition control module
  430. North Stat boat engine
  431. Need more air??
  432. Fuel pumps: elect. or mech.?
  433. When to change Inline Fuel Filter
  434. az speed and marine 502 efi cam set ups ?
  435. 1998 502 efi cam?
  436. How fast is a 96' 22 Scarab with 502/415hp?
  437. MK4 to MK6
  438. 33' fountain twins?
  439. cam's
  440. Prop Rotation, Hook and a Panther
  441. 2 piece timing cover
  442. water cross over
  443. SSM Prop interchange
  444. Changing drums to disc braks???
  445. How to pull a motor?
  446. Dry Headers on a Bravo setup.
  447. Labbed Mirage
  448. 100 hr Service
  449. quick one, torque
  450. Procharger
  451. 00 hp 500 valve springs
  452. Cam timing
  453. cast parts and blowers?
  454. Blackhawk Drive Pros & Cons
  455. looking for hi-perf couplings
  456. OIL Breather's
  457. Zz 572
  458. bore size?
  459. 500 EFI's with 250 Hours
  460. Rebuilding Velvet Drive's
  461. Hook in Bottom of Outlaw
  462. FYI,Houston Prop
  463. Reversion
  464. latham steering
  465. Fords new alloy 5.4 engine
  466. which dipstick & tube
  467. Bravo drive replacement/upgrade question. Help Please.
  468. az speed and marine 8.1 l engine ?
  469. Can you mix Synthetic out drive oil
  470. Prop rotation again
  471. Vortec heads
  472. Need Single Plane Intakes!!
  473. Merlin 310 vs. GM square port
  474. Help, broken gimbal, now blown drive.
  475. Best place to buy inconnel valves
  476. 525 EFI vs. 575SCi
  477. How to Idle Down a Blown 454 To limit Outdrive Gear Stress and Turn Large Prop
  478. Blower trivia
  479. OT GM mechanics ? Venture van
  480. single or dual plane EFI
  481. Holley Red Fuel Pump
  482. 28 cig the search goes on.
  483. Whats a used 575sc kit worth?
  484. Mark IV 330hp
  485. Boat not stable with new motor at top speed
  486. How can you tell the difference between (large shaft)#4's and #5's?
  487. nose cones
  488. Carbon Fiber Top Gun
  489. Throttle position
  490. Engines- "The Sonic Project"
  491. Gear ratios
  492. Once again a valve train question on the 500 EFI'S
  493. Calling the stepped hull gods
  494. what valves are these?
  495. Recalibrating MEFIs
  496. Leaking steering cylinder?
  497. K-Plane question
  498. How Do you Plum your Intercooler?
  499. GPS Question
  500. 1998 454EFI Throttlebody butterfly opening??