View Full Version : General Q & A




  1. Merc. 525SC
  2. 1000+ HP What muffler- Outlaws??
  3. 500 Efi
  4. Rebuilt engines in progress
  5. 502 crankshaft questions
  6. 502 crankshaft
  7. 29 Scarab Small Bloack Question?
  8. Why did I wipe out a cam lobe?
  9. Bravo III won't go down
  10. low water pick up on bravo's
  11. Junk In The Trunk...I Mean Tank
  12. nova prop advice needed
  13. drive shower for new bravo
  14. Water intakes molded in hull bottom Q's
  15. Bravo Trim Cylinder Length
  16. replacing rub rail ?
  17. What's the best marine battery?
  18. Jesel Sportsman and Other Shaft Rockers
  19. Vortecs to IronEagle200?
  20. Best way to get 600 hp?
  21. Can anyone help me?
  22. New Hull Manufacturing Technique
  23. cam question, stroke vs. duration @ .050
  24. Intercoms/WHAT IS THE BEST DEAL?
  25. Extension boxes for a 38KV with TRS
  26. Hp500
  27. TRS vs BRAVO
  28. Battery Tray Mounting
  29. What's the best way to get rid of oxidized gelcoat
  30. spinelli 25 pitch vs. 24 hydro's
  31. Disable Rev Limiter??
  32. 496 ho horse power upgrade
  33. Raylar Package
  34. XS Performance hydraulic steering
  35. oil / power steering cooler replacement ?'s
  36. Can you remove water from the filter
  37. Gain 8-10 mph on top end and mid-range in 28 Daytona 496 ho's, ideas?
  38. ITS drive Question
  39. Anyone with ITS drives on a 42 Sonic?
  40. Engine Smoke
  41. Fuel tank bladder
  42. Weiand 277 ?
  43. Lifting Straps
  44. Lost Prop in Key West
  45. alignment tool for Bravo 1
  46. Patterson Custom Boats Headers
  47. any idea's ?
  48. Bravo drive length
  49. Can you identify this blower?
  50. A little something I've been working on....
  51. shorten bravo or sportmaster
  52. Trim Tabs
  53. Mercruiser Scan tool
  54. broken trim indicator
  55. How nuch H.P.....
  56. 1993 Chevy 1 ton 4l80e transmission question
  57. Changing Supercharger Oil
  58. Switching tabs from Insta Trim to 280 K planes
  59. Switching tabs from Insta Trim to 280 K planes
  60. 420 HP How much oil?
  61. What type of Spark Plugs and Gap?
  62. drive height x-dim question
  63. 496 ho question for tyler crockett ?
  64. Fel Pro 1047 ??
  65. 454/310 motor replacement options
  66. Difference btwn cams??
  67. bravo1, XR, XZ
  68. pitch vs diameter
  69. Oil Cooler Size?
  70. Transducer installation in Tampa area...
  71. Photo shop help?
  72. 502 running lean
  73. Bucket seats. Any ideas??
  74. Stereo Questions
  75. Paint for Merc SSM drives
  76. Closed cooling, and reverse rotation questions
  77. 8.1 496ho Mefi 4
  78. Nose Cones are they any good
  79. Bravo III Drive
  80. trim pumps
  81. Marinizing GM DuraMax Diesel
  82. 30' cigarette bullet
  83. what are the formulas update their hull
  84. Hydraulic trim pump
  85. Merlin Crate Motors
  86. 496HO in place of a 502Mag
  87. 496HO Plastic Top Shroud Question:
  88. AMSOil Pre-Charger Systems...
  89. Who is coming to PRI Dec. 9-11?
  90. What are the differences between 502MPI and a 500EFI ??
  91. Procharger 496 Ho With Cmi Headers?
  92. Which Crane "741" Camshaft?
  93. Anyone using Morel Lifters?
  94. BI Drive stuck on bell housing
  95. Is This A GenV Or GenVI Block???
  96. 1995 454 Magnum EFI internal specs???
  97. Camshaft Timing
  98. up grade to 525hp from 500 efi
  99. HP500 flame arrestor
  100. leaky exhaust manifolds baby!!!!!
  101. What are the limitations to the bravo 3?
  102. Bravo upgrades?
  103. oil return on dart blocks
  104. painting outdrives
  105. 4-blade bow lift
  106. Can Anyone Identify This Valve Spring???
  107. 353 fas tech more speed
  108. Land & Sea extension
  109. How much PSI of air to test Manifolds?
  110. 525 Oil and Filter
  111. Carb question
  112. Outdrive Supports for Travel
  113. Fuel Filter Danger
  114. Fuel pumps?
  115. Tilt problem
  116. compression, PSI
  117. ZZ502 Cam in a Merc 502MagMPI
  118. new glass for gauges?"coating" cracked?
  119. mirage props vs bravo1?
  120. Plug trim tab hole
  121. Hey Raylar!
  122. Whipples performance kit for HP500
  123. New Supercharger System introduced in Key West
  124. What Batteries?
  125. Billet XR or Teaque Platinum XR
  126. ECU Interface
  127. Aluminum dash gage panel thickness
  128. Oil and filter
  129. Rebuild 500Hps
  130. Cockpit cover
  131. Broken Bravo Drive
  132. Transom Angle
  133. '96 Chev 5.7L Vortec problems
  134. Dimple rod ?
  135. 502 cuts out at 4000 rpms
  136. Cam Help on 502
  137. setting base timing on a mpi with a jumper wire ???
  138. Trim pump test?
  139. 496 Oil Capacity?
  140. 1992 Volvo Drive / Max H.p.??
  141. Has anyone whippled their 525's
  142. Help Identify this 500EFI Cam??
  143. More boost?
  144. powder-coated diamond plate
  145. Drive Showers xr drives?
  146. timing chain and cover
  147. More HP... ?
  148. How much faster
  149. gen vi block
  150. Visual Difference between B&M 250 & 420
  151. Looking for HP500 exhaust riser(s)
  152. anyone running crane 661 cam?
  153. Blower Motors And Condensation
  154. Fountain 42
  155. Will 4.3 90* v6 bell housing work on 5.7
  156. In dash depth sounders
  157. Recommended Oil for fuel pump drive.
  158. Stripping powdercoat or anodizing
  159. Tail pipe water outlet
  160. 454 Mag MPI wiring harness pin assignments
  161. what kind of accessories do you use??
  162. 575 Sc
  163. Gen V Crankshaft
  164. Cylinder head compatability ????
  165. Drive Alignment Tool for XRs
  166. Spark Plugs
  167. Hustler 500efi engine tear down & Build Up
  168. crane 139661 cam for blower motor?
  169. Any one got a set of stock Merc. engine mounts laying around?
  170. How fast with 1.36 drives ???
  171. Gen 5 cyl head gasket mis match
  172. Dose NE1 have info for casting #'s for GM
  173. power loss on my chevy 454 in my truck question
  174. HELP-Cloudy Imron under full cover
  175. Info on 50ft HAWK ???
  176. Fuel supply, one-way tank valve question
  177. Pirelli flooring
  178. 496 HO - bulletproof upgrades
  179. Anybody know what seats are worth?
  180. 500 efi 350 hours
  181. HP500 Carb
  182. How much HP reliably with Oval port Merlin Heads?
  183. Cheapest Summer only boat insurance
  184. Better Exhaust, Little Space
  185. Engine cuts off
  186. Can A GenV become 522's???
  187. measurements of a 28 tall deck.
  188. Mercruiser Paint (Blue)
  189. Compression on BlowerMotor?
  190. B&M 420
  191. Draining the old gas?
  192. HP500 carb motors
  193. Prop question
  194. What kind of motor will 20k buy?
  195. used boats
  196. Over rev ?
  197. Overheat at idle
  198. small sea strainers for intercoolers?
  199. water front property
  200. Baja - Gps
  201. head gaskets, which ones??
  202. Trailer Axle Brake Placement
  203. 8.2 L 450 Hp ??
  204. 1998 502 Efi
  205. Whats the best rub rail?
  206. Trailer weight question?
  207. Konrad Outdrives
  208. x dimension??
  209. CMI Problem Help!
  210. anyone know the stock rocker size ?
  211. Engine dyno numbers
  212. exhaust systems
  213. Who can tell me what the tallest drive space made is for Bravo 1?
  214. Slick 50 TRS Drives
  215. bad gimbal to steering bushing
  216. flow bench in Northern IL
  217. Dry up the exhaust....
  218. main and rod bearing clearances
  219. Trim Cylinders Bravo 111
  220. Who makes Purple rockers?
  221. Prop(er) Rotation
  222. Reading HOURS from Eickert ECU ??
  223. drive upgrades
  224. Transom notch on a Scarab 38 KV
  225. Alpha 1 mystery Leak.
  226. 525sc's Rebuild
  227. bravo 1 problem. need drive gods help
  228. 496HO drain plugs...
  229. 502EFI problem
  230. Sender locations on HP500EFI
  231. Winterize 500 efi
  232. how big an a/c unit to cool a 35ft cig in fla
  233. Air Flow (naturally aspirated)---Head intake runner size VS cubic inches...
  234. K-plane pump mounting idea wanted
  235. Cam Driven Water pumps
  236. Good Oil Pressure ...
  237. Great discounts at drugs at Shipdrugs.com
  238. Corsa non selectable Q&Q
  239. Water circulation problems !!!
  240. there are 2 used konrad drives on ebay...
  241. extension box, shortie or both
  242. Mud In Block!? WTF
  243. Valve cover gaskets
  244. Need Cam and Carb Advice? Anything helps
  245. Cover Plate for Transom assy
  246. bravo drive life
  247. Camshaft identification ???
  248. Oil Temp Sender Positioning
  249. Steam/Smoke coming from port motor?
  250. Carb Rust?
  251. HP 500's
  252. Engin Balancing Question?
  253. Cam Help
  254. More Horse Power
  255. Inner tie-bar needed???
  256. 502 vs 454
  257. feedback on cobra blower motors...
  258. Bow Lights
  259. Dumb question: Merc 496 Mag vs. Chevy 3500HD 496 HO truck motor????
  260. Polishing Aluminum diamond plate?
  261. Pro and cons on turning a crank
  262. Drive oil remote reservoir hose
  263. Volvo Penta Ocean Series Drives
  264. Max torque of an XR?
  265. AFR or Canfield Heads
  266. fuel distribution problem
  267. News on Performance Marine Display at Sema
  268. MSD Marine Engine Protector
  269. ITS steering
  270. feed back on dean nickerson's carb work
  271. what the best intercooler for the money?
  272. 496 (375hp) reliability and speed.
  273. B max parts
  274. Which Engine / Drive Coupler?
  275. 496 HO closed cooling questions
  276. which plug wires?????
  277. Corsa Exhaust question
  278. water injection on blower motors?
  279. GenV or Gen VI oil pan
  280. Steering arm Question
  281. Blower Ingnition Questions
  282. What is a reliable primer pump?
  283. Extension Boxes
  284. exhaust silent choice or mufflers
  285. Fuel Economy?
  286. 500 bull dogs motor
  287. Mercathode Wiring
  288. What type of oil for a HP500 (carb)
  289. Outdrives
  290. Hydromotive P5X results are in
  291. Engine Mounts?
  292. Distance between headers
  293. 500 EFI Upgrade
  294. overheating
  295. Raw Water pump Impeller wear?
  296. Rev. Limiter and Thunderbolt Ign.
  297. Mirage propellers
  298. HP 500 bottom end
  299. Bravo 3 Zincs
  300. 1985 35 Apache
  301. Keikhafer Throttle Loose-adjustment
  302. Wedge plates???
  303. bravo 1 clutch question
  304. Imco H.D. Gimbal Ring
  305. Gash in lower unit gear housing
  306. Need More Boost!!!!!
  307. Got the new 540 on the dyno today
  308. Helper Air bags?
  309. Stud girdles???
  310. 496 engine rings
  311. No Oil Pressure after oil change to Synthetic?
  312. SSM #6 Drive Spacers
  313. 1988 350MAG Rebuild
  314. Iron Heads
  315. Polishing the lower unit on Speedmaster IIs
  316. water hose size
  317. Multi-Engine/Single drive setups
  318. K Plane Cable Replacement...
  319. wandering boat,play in steering
  320. Engne Builders - How much HP before you need a better block?
  321. Marinize 496 truck engine
  322. Sealand Vacu flush
  323. rebuilding Merc silent choice
  324. mounting an oil cooler
  325. Hook on a 27 Fountain?
  326. converting a bravo to #6???
  327. Range of pitch for SSM props
  328. Amsoil, what a waste of my money
  329. D*mn Mildew!!!
  330. Fairing fabrication/windshield cut down
  331. Sea Level Jets 500 mags
  332. Carb adjust??
  333. Twin Prop Shaft Rotation
  334. fender covers
  335. should I remove the engines with transmissions or not?
  336. Does a Crane"741" Cam With Silent Choice Cause Water Reversion?
  337. Mercury 1000SC
  338. Help With Helm Pump
  339. Engine swap 454 to 496
  340. What book has wiring diagrams for 496 motor?
  341. Hull stains are a b*tch!!!
  342. 496 closed cooling question ???
  343. 800CFM Quadrajet
  344. Best Prop??
  345. Completed the compression test on my '85 merc 260
  346. Source for replacement "J" Tube
  347. Need help with garage door height
  348. Omc Cooling System
  349. Edelbrock. Marine carbs / Road carbs (#1410 Vs #4111)
  350. Donzi ZF35 trim tab guages not working?
  351. Labbed ? on 34 pitch 502mag efi
  352. Alpha 1 - CR Lower
  353. Low engine temp (130)when running boat in water
  354. Flywheel
  355. 502 mag forged or cast pistons,crank,rods?
  356. Closed Cooling System Limitations
  357. Sema Show -Las Vegas Nov. 2-5th
  358. 454 Intake?
  359. 2001 496 parts
  360. How much does a TRS out drive weigh?
  361. advice for exhaust ...
  362. Drive Showers
  363. Where do I get Pirelli Flooring
  364. Alpha One impeller flow.
  365. no thermostats
  366. Stainless exhaust with silent choice
  367. fraudulent procharger ad
  368. OMG!! a ski boat passed me at 70mph
  369. Removal of stock steering cable ?
  370. Dart Iron eagle's- other changes needed??
  371. Idle problem after startup, 350 mag
  372. hp500 spray paint?
  373. Ecu mods on stock engines
  374. Transom Assy Rebuild Tools
  375. Hydraulic steering problems,, help
  376. HELP looking for 502 ?
  377. Top end of a 42 Fountain with triple 525efi?
  378. dominator jetting
  379. Identify This Carb???
  380. Cool fuel regulator location-why???
  381. RM Builder. . .Calll Me. . .I have
  382. What causes fuel pressure to rise to the point of needing a regulator?
  383. TRS Trim Problem
  384. Smartcraft Questions
  385. "Garage Queen" not coming up to RPM
  386. parting out 92 42 apache.
  387. Blue Printing Dominators- WHO??
  388. Fuel pressure questions? scan tools?
  389. Darin hits it again
  390. which eliminator would you buy?
  391. 2xYanmar 6LY2(M)STE
  392. Stereo question
  393. mcloud bolsters
  394. Crap, just when I think I'm good to go
  395. Cleavers on Bravo 1 drives?
  396. B&M vs Procharger for 540??
  397. High Idle Problem?
  398. Red Line Heavy Shockproof Gear Lube
  399. Valve Diameter & Lash Caps
  400. Mufflers
  401. Warrining buzzer quit ??
  402. Does anyone know this Carrera?
  403. Used 502's
  404. Freezing point for Sterile Water & 91% Alcohol??
  405. Help, want to change Fuel/ water sep but can't get the darn thing off
  406. Stainless Bolts ?
  407. Speed problem?????
  408. Wouldn't it be great....
  409. 575SCi fuel pressure specs?
  410. Which Heads for 500 EFI's ?
  411. engine flush kits
  412. Lifter ?
  413. Engine hatch wont open
  414. Voltage spike?
  415. X dimension ?
  416. small block vortech heads.
  417. engine flush
  418. What happened to Timucin??
  419. Reliability Upgrades for HP500EFI?
  420. Stroked 454 Or 502 ?
  421. Steering is stiff at idle
  422. 525SC Blower Pulley
  423. Pro and cons of a PROCHARGER
  424. 502 Mag??
  425. Pistons and cam shafts for HP500
  426. 525 sc's
  427. cam help: 502 with AFR 305cc heads
  428. 502 mag whipple
  429. Any ford techs out there. Wiring problems!!
  430. Whipple Questions
  431. Pyrometers
  432. Metal Flakes in XR Drives
  433. what to change in the offseason
  434. Performance mods for 502
  435. New 500HP for $4500 w/0 hrs???
  436. Mercury mod vp efi engine horsepower?
  437. Where to buy a 454 Mag rebuild kit?
  438. What's the best way to seal block-off plates?
  439. P.S.I. Blowers
  440. 502 stumbles and poofs through carb - Help!
  441. K-Plane tab service
  442. Omc Shifting
  443. metal on oil drain plug
  444. Drive not going down
  445. super coolers
  446. whipple charger on a new hop525efi?
  447. mobile 1 oil filter pn#?
  448. Any disadvantage to Arneson drives?
  449. Merc 320 tpi sbc ??
  450. Winterizing 351 Ford-Help with Parts
  451. Cost of retro to Roller cams?
  452. Helicoil/Stellings extension box
  453. Transom Help
  454. 454 thermostat ?
  455. How do I find out my cams profile? Part #
  456. motor swap
  457. Cougar US1 38
  458. Average Shop hours to swap motor ...
  459. Right props for 32 caliber baja 525sc?
  460. Best prop for Top Gun T/S
  461. The real poop on 500hp's
  462. Need 2 Breathe......
  463. crate motor options
  464. JimV... I need flow # on stk GM heads
  465. valve job time, parts question
  466. Water in Bildge ?
  467. Injector,oxygen Sensor Help
  468. Merc Transom mounted Water Pick-ups & hose boots??
  469. Please explain the advantage of a "Water Crossover"
  470. Port side motor hitting rev limiter
  471. Valve or Rings Bad
  472. #5 drive prop shaft change and tools
  473. Stainless Prop Cleaning
  474. steamy 502 exhaust
  475. How do I winterize my 496 MAG
  476. Urgent! Engine stand ??
  477. Carbs, mechanical or vaccum secondaries...
  478. Thermostat And 502 Mpi
  479. 454 magnum vs 420 engine
  480. 525 Electrical Problem
  481. Looking for #6 props for friend
  482. engine not getting ot temp on the hose
  483. Annual HP525EFI Maintenance
  484. 7.4-310 MPI mods
  485. Run it cold???
  486. Thermostat and Winterizing 494?
  487. hyd steering question
  488. Bravo Shift Cable Push Or Pull?
  489. Trouble with 496 HO!
  490. Oval port or rectangular port intake???
  491. Anyone else blow apart a drive saver for a Stellings box
  492. Engine Flush on tear down????
  493. Cabin Heater usinf FW cooling?
  494. Flushing drive pumps
  495. Winterizing the HP525
  496. 140 merc
  497. Houstonprop, update please
  498. K-Plane disassembly
  499. Dry Sump Systems
  500. 241 Liberator Help?