- New dash panel and gauges
- 454 & 496 Match?
- 454 to a 489
- Water Pressure gauge connection
- Arizona Speed And Marine EFI conversion Build up
- General Questions
- Drive Help - Merc #6 Wet Sump vs. Dry Sump??
- Billet flywheel ?
- What Battery Charger To Buy?
- Oil Is Driving Me Nuts-help
- Bravo upper & lower questions
- Mounting alpha gen 2 on gen 1 transom
- 496HO Overheat Alarm on Hose
- Dana Flow Torque Exhaust Manifold + Dana Vortex Exhaust Risers
- Speedmaster #3's and #2's TRS's?????
- Bravo 1 REDESIGN
- What's It Worth ??
- Drilling hole in transom of Sonic 31ss??
- With All These Exhaust Questions, Help Me With Mine...
- anyway to get these out?
- best place to purchase all my refresh parts
- procharger
- Best oil and sparkplugs?
- Hull Design???
- Would you change anything in this combo? 509 SC Carb
- Gaffrig Speedo
- Losing coolant above 3500 RPM
- Exhaust Blocking Plate question
- lightning headers
- What cam is this?!
- crankshaft .0025 from front to rear ?
- Do freeze plugs ever just pop out?
- 496HO & Water Pressure
- Fuel pressure system initial setting Qustion
- What heads for a Whipple project?
- cmi E tops
- 96' 502 E.F.I. L.H. rotation motor
- Active thunder or sonic or 28 sunsation, your pick
- Weber carb rebuild
- Verifying Fuel Preasure at the rail, needle bouncing all over the place!
- another trailer axle question
- Lifter Adjustment
- CMI Headers
- EMI thunders
- Carb Fitting
- Kieth Eckert Manifolds make more power than CMI Headers
- Merin 1-043 heads
- foot rest
- Yet another winterizing question
- emerald coast poker run 2006 video
- Alpha Drives???
- Need advice converting to thru-hull exhaust
- Raising Prop on Bravo 1
- Whipple stage 1 system for 496 mag!
- Intercooler strainers
- Pipe thread sealant?
- Bravo III Gear? & Merc 250 HP?
- Merc standard steering cable connection???
- Drilling a Bravo
- Alpha transom assy. vs bravo assy.
- Replace spindle on axle
- Arneson rocker?
- Rudder boat
- Engine Starts And Stalls After Sitting For 1 Hour
- Options other than Livorsi???
- 1988 Bravo 1 Drive
- Comp cams magnum lifters 887-16
- CRANES new shaft rockers
- Raylar BCK-103 Kit Installation
- Mercathode, Is it required?
- Thanks **** Tryce "Mr. Gadgets"
- Teague Custom Marine 1080 Quad Rotor
- Small block chevy marine performance book
- Any one need a Engine Drive package? 7.4/bravo
- Fuel Pressure Gauge??
- Tyler Crocket
- cmi headers
- roller rockers on a 330
- Best 1991 502Mag Refresh
- Best way to drain water out of my tanks
- Having some work done-$$ sound fair?
- 496 Mag Surge?
- where is garys 32
- 500 efi heads and cam
- Captains call install questions
- Reversing rotation B1
- best exhaust manifolds
- best way to pressure test exhaust
- In-Control Equipment Throtles
- Please help with flywheel ID
- Best brand of exhaust tips?
- My 330 on Roids - Final Results
- switching drive ratios
- Anybody using Pure Power oil filter ?
- How much HP to a rack steering system?
- IAC response time
- SSM#3 drive questions
- duo prop?
- switching from MEFI-1 to MEFI-3,4a,4b
- Mercury smartcraft vs. Livorsi Smartcraft Gauges?
- 575's..... 89 Octane?
- IMCO to BMAX conversion - question about Steering
- It's winter - ur bored - help me out
- Bravo compatibility
- aftermarket manifolds
- How to tell the difference in drives?
- 496HO adjustable timing chain/sprocket set
- Help!!!! Water in Trim tab Piston
- power steering hard at idle
- Remote oil cooler install....
- gil marine oil cooler
- Chad Hill - SS Upper Shaft(Bravo)
- Blower on HP 500
- 6.2 upgrades
- 496 az speed +marine engine upgrade kit?
- bbc heads for blowers
- EFI525 dyno data anybody?
- HP required to beat a cat with a Vee
- Baja 23 Outlaw Performance Data
- Theory: Blower or SC on heavy boats?
- Transom leak, exhaust block off plate?
- swap and sell
- 420 Mega Blower Rebuild
- Finish my 509
- Value of Boat??
- Odd Dyno results
- Auto engin question.
- CMI E-tops on a 500 EFI
- What Hydraulic Roller Lifters to Run in A Dart Block?
- Volvo Penta 496 or not??????
- Fuel Pressure Regulator
- lab finish Bravo 1 or Mirage plus for top end
- Rear Seal Replacement without removing crank?
- bmax
- I can never win!!
- Stellings drive shaft cushion
- CMI 496 Sport Tube Install
- check my engine builders cam choice
- Theory ... water flow
- computer help
- cam drive water pumps
- Bravo 3 Xr
- Merc 6
- Switchin corsa quick and quiet to captains call
- Trim Tab Indicator Install
- thoughts and opinions pantera or sunsation
- T sat housing
- Pre Lubers
- used 500efi vs 502/496 & upgrade now
- Cam timing
- Volvo DPX drives, Yes or no??
- Boat sales tax
- steering cable
- Enough batteries???
- SCE Titan Copper headgaskets ?
- 500 hp specs
- Flame Arrestor Labeling
- What cam ?
- Which exhaust flange gasket?
- Fuel Pump Advice Needed:
- Cam specs for 650cid Donovan?
- Dash Harness
- supercharging 454 mag
- Water Reversion
- 500hp carb to 525 EFI??
- 38 Fever Drive Set-up
- salt water and my new trailer
- New 731 Roller or get a Custom Grind?
- tall decks
- 500 Efi Whipple 2.3
- Cockpit Flooring?
- Muffler removal = H.P. gain??
- It's Cam Time!
- 454 / Alpha FWC retrofit
- T-Stat Housings
- Who Makes The Better Cam
- Where to run Water pressure line on 496HO
- Melting Intercoolers
- 454 mains bolt torque
- Bravo Alignment Tool
- When to Freshen Up 525's
- Need powdercoating info
- Optimum air / fuel ratio for marine engine
- Bravo I to XR
- trim come back here !!!
- EMI or lightning headers?
- EMI or thunder marine headers?
- Comments on Scaarb 33 AVS
- 500 hp refresh and build up
- Help with new boat choice, ?? Scaarb, Top Gun????
- Mass Flo efi system
- Valve spring install help.
- ?? on steppedhull vs non stepper
- Motion 30 /Spectre 30
- connecting rods
- Gaffrig Guages
- sEA WATER PUMP DRIVEN FUEL PUMP
- Distributor Gear
- hydraulic steering too slow
- Main Bearing high performance or standard
- Rinda Diacom and Innovate LM-1 Survey
- Need Vinyl Decal Replacement
- 496 base with HO computer
- How hard to install a Retro Roller Cam?
- Scratched Headers- What can be done?
- two stage water pump
- Speed Limits on ICW
- 540 to 572 How much Boost?
- Need SHADOW CAT help (T2X)
- What Blower belt for a BBC, 8/71, w/intercooler
- check this out, tell me what you think?
- engine block I.D help
- Ron Potter ?
- compairing out drives
- need decals for my opti
- Hone finish question
- #3 speedmaster question
- new raw water impeller..now difficulty priming
- Sea pump pressure
- Timing 454 Mag MPI
- steering hub?
- Looking for performance exhaust/headers..source?
- Cobra 357 Sea Viper
- Overboard dumps
- Best price for 496 ho
- power steering
- Measurement Needed
- Blower Cam Advice and Help!
- Cam choice help
- Dumb question about steering
- Where NOT to buy marine parts.
- 502 Dimensions
- Flame Arrestors???
- Shrader valve size?
- Char-Lynn Kits
- Washer sequence for Ziegler Hydraulic Steering
- Donovan Aluminum block
- Water pump question
- I Found Out I Am Having A Boy
- Coupler ?
- Marry Christmas from New Zealand Guys
- 496/cmi/coarsa/whipples
- Bravo/Blackhawk parts interchangeability
- 26' Ex-Race Boat - anyone recoginize
- Procharger Rolloff Hesitation and Fuel PSI
- Gen 6 guys...roller lifters
- BlackHawk, good or bad??
- Max timing for 496
- Thermal barrier coatings
- Trim Tab rams Needed
- HP losses from Bravo 1X drive
- Engine block temp
- Arneson Rocker Plates???
- 525 MAP Sensors
- 496 H.O. Buildup
- Huge problem with 5200
- Slip ?
- Trailer Plug Wiring Colours-help Please
- Got the BMAX's mounted
- How Much !!!!
- 29 Scarab Question
- 500hp to 525's swap
- Merc 496 GURU Question
- #6 SSM Tool Set
- Looking for a used Bravo Gimbal Housing
- Fuel rail question
- Gimble ring rebuild
- Black Thunder
- Guess at HP gains from HP500 carb/intake package
- good battery location???
- 6.2 Horizon upgrades
- Shipping cost of a Motor.
- Lavey Craft 24 w Ilmore 625
- Bravo gear oil- where to buy a case/bulk?
- Can you change the rotation of 5.7 Mercruiser?
- Excalibur Hull ID Location
- # 4 drives ???
- Mobil 1 302 oil filter
- Spark Plugs
- Performance Question
- Hydraulic Helm question
- Engine Hatch Miror??
- Source for an Escape Hatch
- Conventional oil for break in
- Is there an upgrade from bennett tabs?
- Best clamp on mufflers
- IMCO Extreme to BMAX conversion question
- reporting and resizing heads- how much hp gain?
- Corsa Q&Q Exhaugst question
- Water mixed with the oil ?
- offshore x box games ?
- Senders for K planes
- Mixing S/S fittings with Bronze
- Anyone know of a windshield fabricator near St Louis
- Minor out drive dillema
- 280 or 380 k plane
- What Heads And Cam For Procharged 454
- merc 150
- engine coatings
- How much hp are 496's efi's good for
- Anyone got HP 500 intake
- Lake of the Ozarks Engine Builder
- swim step
- Cam Selection Help
- MPI mag wont start (#@%*@ing Thing)
- What parts to get?
- How much HP with this Combo?
- Shortened life of a 525 w/ a Whipple?
- lower unit shine
- Putting an EFI Whipple on an NA HP500
- Does anybody know what the name off the
- Difference between these two MPI/EFI intakes?
- 600SCi Upgrades
- Octane Boost.....
- Need a oil Pump Pickup Tube for 502
- 454/330 Compression Ratio
- Best motor package for $30000.
- Engine Builder - Greensboro Nc Area.
- Gibson Exhaust Turn Downs
- Trs Swap
- oil temp sender
- Konrad Ace Install Pictures?
- looking for info on a Monza hx-24
- Does anybody use rear plate style motor mounts?
- Hp 500 Rebuild
- Mesa Needs help with stolen #5s
- More SBC questions
- Stereo - wiring for 6 speakers?
- Headers ?
- Flywheel removal
- aftermarket marine parts?? fuel injection
- shorty on 25 daytona.
- Supercharging...Bigger injectors and a 2 bar MAP sensor
- Twin blower for wedge heads
- Stern Drive Installer
- 454 400/330 swap
- Drive Showers For TRS
- Bravo 1 question
- HELP HELP HELP 557CI PISTONS 4.375 stroke
- Ouch, need to re-build 400 sbc
- Flame Arrestors VS air cleaner????
- Injector size in a stock 500 EFI?
- Phone # for McGard that mngfr of sterndrive lock nut...
- TRS trim cylinder rams
- Air conditioning duct material
- Want to do trim tabs for Scarab 22
- Preparing to build a 502
- Who makes the best fuel tanks
- 575's w/ intercoolers by whipple
- Whipple charger question (525's)
- Shop Vacs
- 1999 Baja 29 project
- Anyone know the part number for ARP...
- parts reqd to switch from late to early style sbc's
- Any One Know Who Does Media Blasting In Sarasota-tampa?
- digital to analog box for 525
- MSD Crank Trigger Wheel Thickness?
- Sheet metal Intake manifold
- Reversion Question
- Trim Solenoid Help??
- Gas overflowing
- Bravo Modification
- Drake exhaust headers
- Aircraft wiring on a 500 EFI?
- Help with SBC identity
- Help, i lost the bolts to my hood on my 72 chevelle
- X dimension ponderings...
- #6 wet sumps, what kind of oil?
- Bowtie Small block heads
- Taylor Wires. Any tips on how to assemble?
- Whipple service
- WEBER carb?
- fountain executioner hinges
- 15yrs, 1100hrs, time for carb service?
- EFI Technology ECU reprograming
- ECU reprogramming
- Making lines for Mercury trim pumps
- question on early style SBC flywheels
- Imco Oil Change
- Globe blue impellers for the 496??
- Did your early 496 lose power after merc reprogrammed it for you???
- paging Big Block Billy
- Sterling Heads
- Bravo rebuild spec?
- 1986 Merc 350 (260HP) to 300-310 HP HELP
- Antifreeze 496
- After Market Heads?
- Autotron software
- Any Snap-On Reps
- EFI Upgrade Kit
- XR coupler ????'s
- Any good mobile boat mechanics in the Tampa Bay area?
- 2000 34' Powerquest Viper
- steering pulley size??
- KAAMA, 540's in my future
- meaningless rfi and gage fyi
- why not buy...............
- 454 stroked to a 489
- must have for garage
- 1" bravo Spacers
- Sea Strainer Installation
- merlin big block lifters.
- Fuel leak at carb inlet
- Power Steering Cooler?
- Bravo 1 muffs
- purging water from the 496 cooling system
- CMI Sport Tubes - Down turned vs. straight
- 502 Build Up
- mercruiser perfect sealant ??
- Any1 heard of a Switzer
- Drive Lube
- Mechanical gauge lines
- Boat Trailer Protection
- CMI Unitops and 502s
- Bravo rebuilding guru's ????
- messy 496HO spin on oil filter change
- Will a pair of HP500 GIL Manifolds fit a Merc. 454?
- SBC Cam Question
- Found why we breaking rockers
- Water pickups?
- plumbing fuel system
- alarm codes for 525 merc ?
- Quicknomad, can't reply to your PM!!??
- Aluminum Heads on Cast Iron Block
- Drawer Liners?
- paging nashpda
- oil cooler recomendation
- ECM Mods
- Procharger TekTalk
- Iron Eagle Heads Build Recomendations
- Gil Exhaust
- Help, I need a Gen 6 injector!
- Whipple or procharger for 7.4
- metal dust in oil
- Drive pump solenoid?
- Stroking an HP500 to a 540.
- #6 Swept back skegs
- Alternator problem/dead batteries....
- Mark IV fuel pump sprung a leak
- Rear Motor Mount
- engine builder says gear drine
- MPI to Carb ??
- 525 shut down ?
- Filter/Breather?
- Whipple Dealers - I need 2
- SBC Serpentine Belt Conversion
- GM 502 Piston Replacement
- What should piston to wall clearance be
- Help, need computer
- Pulling Sadle tanks
- Breaking Roller Rockers??????
- 496 mag-496h.o.------------------------
- Module Identification - How to tell?
- Ratcheting wrenches?
- HP capabilites of the #2 drive.
- Fuel tank question
- Looking for Vandy021
- 496 improvement options- narrowing choices down
- Balancing Rotating Assembly Question??
- Out Drive experts : What Kind of drive is this? Off 71 Pachanga
- Runing prop with caps removed?
- Need Some Help With My Shifter Parts...
- Need Good Motor Guy in So. MD
- engine room lighting
- 1" Bravo Drive Spacer Studs
- Merc SBC gurus?
- Spark plug type for 502 EFI
- Cross-over install
- Which Nose Cone
- Spark Plug Wires for Mercruiser SB
- oil capacity
- Oil Temp Sender thread size
- Torque Ratings for Optimax
- Some supercharger ?'s
- 1994 Baja Bandit Question
- Shifter replacements
- Blower experts please advise fuel system requirements for Procharger M-1
- Prop Questions Hydromotive-bravo
- Shift interrup 6.2MX
- My SBC Upgrades I have settled on. What do you think?
- 2" shortie on a 04' 29 fountain?
- Can you run two oil coolers in series on a Gen 6 502?
- Water Pump
- Head, valves, springs, retainers, etc.
- Fogging the 496
- Pulling The Timing Chain Cover
- 502 head bolts?
- Drive height, Baja 235 Force
- Supercharging ???
- dana exhaust
- Exhaust Discoloration?
- BBC heads Fit 396 ?
- Trim Tabs for Scarab 22
- Mercruiser Recall (496 MAG)
- early fountain executioner
- 525efi dead in 85 hours!
- engine lift????
- 502 Mag MPI cam???
- Kaama oil pan help
- Does anyone make a better than OEM intake manifold for a 350 EFI Motor?