View Full Version : General Q & A
- 575sci blower tensioner pulley
- need help finding starter solenoid.
- Need a Huber 925 or equivalent
- Shift interupt 700 sci
- Input shaft for new style (sloped) Bravo X same as XR or different?
- flame arrestor in NEED. Help
- Fuel in oil. Port side
- Head choice for a 509 with iron heads
- 496 MAG HO Fel-Pro Gaskets? Help with part numbers.
- 1997 502 Mag MPI no spark when hot
- HP 500 overheating coming off plane
- Q-Jet Power Piston Spring Question
- Lenco Trim tab's.....Plastic mounting brackets??
- Starter Suggestion
- 496ho overheating? Or temp gauge not working right?
- Water pressure release on 525
- AN oil line material
- 500efi RPM
- Mefi3 question, switch serial data to dsnef, why??
- velvet drive 71c to 72c drive conversion questions
- 1997 502 MagMPI Distributor module
- Blower flame arrestors
- fuel cooler
- Marc fuel pump fitting 22-43276
- need 496 help
- Gen VI 502 MPI Raw Water Pump R&R
- HP 500 WOT question/problem
- 500HP EFI Floods
- Blower with Carb questions
- fuel issue
- 87 formula 311 sr1 trickle charger
- 496 exhaust overheat
- Seadeck
- boat options and questions
- throttle body removal
- Are kiekhaefer K-Plane pumps different than regular Merc Drive Trim pumps?
- what brand roller lifter is this??
- Afr numbers
- Where to find these Toggle Switches and Bezels
- Beware junk U-Joints
- Carbed 502 sort of laboring at full stick to the dash.
- Free Rev
- Closed cooled question
- Bravo 1 Slight Vibration
- Crazy Alarm help
- Bravo 3 Rattle under Load
- 496/Raylar HO600 fuel questions
- Help Won't start
- Drive Hydraulic Manifold Questions
- 3.0 liter Mercruiser engine noise?
- New transom, what angle to drill Drive trim indicator cables
- Can't find a starter
- 502 Low Fuel Pressure. HELP!
- Custom aluminum swim platform advice?
- 2 quick 575sci qeustions
- 525 efi fault code question, please help
- Fuel consumption
- Drive fluid dropping...this is more than an air bubble right?
- Oil cooler
- 2000 7.4 mpi timing
- LS engine swap my 350 mag Nordic DIY?
- Canvas dye
- 454 mag mpi fuel injector in NEED
- Porblem uploading pics
- 496 ect problem?
- Gibson Turndown vibrations
- Glad I own an ECM Scanner
- No Spark? MSD 6m-2 box
- cmi headers 496ho one hot one cold, Also oil leak
- Transom Soot vs Octane
- HELP!!! 2000 7.4 mpi
- Bad Tach or Tach wire?
- bravo xr lost reverse
- oil by pass valve in 6.2 mercruiser??
- Who Wants To REbuild My Arneson Drives $$
- 575 fuel lift pums
- Oil temp sending unit
- 5.7 vs 7.4
- Best way to verify ign timing
- coupler bolts....torque?
- Engine rpms different
- Dart big M regular or HV oil pump
- 540 whipplecharged stalls coming off plane
- Mufflers with dry exhaust?
- Mystery power steering loss over winter
- h20 psi relief location
- Interested in an engine swap. Looking for engine shops, please help!
- Iso bravo trim pump strainers
- Remflex gaskets
- Mercury 90 elpt 2 stroke overheat
- bottom bolt on steering actuator
- Lighting Headers dry exhaust advice
- HP 500 carb electrical and temp issues
- 2000 500HP Efi Motor Opinions
- How to tell if you have a leaking fuel tank..
- tempeture gauge flucuates
- 454 mag mpi starter just clicks
- Trim tab not going up.
- Fountain Windshield Info
- Bad IAC causes ECM to burn up
- Adding low pressure fuel pumps to 825EFI
- Arneson Handling Characteristics in Rough Water
- prop advice for 29 outlaw with 496ho's
- Quick disconnects on power steering actuator
- 496 HO is fine at idle but misses under acceleration
- what mercruiser 454 model and how much horsepower
- 525 low hours
- Couple questions on finishing up 540 build
- 502 milky oil Bad valve seat??
- AFR Heads or Reshape/rebuild
- cruise speed/RPM help - loaded question
- 1993 502 Magnum Backfire issue
- Exhaust Manifold Popping noise at Idel Merc 496 HO
- Differences between 8,2 Base and HO
- Mcleod Electric Bolster repair
- Thunderbolt IV
- memphis audio or kicker marine subs as free air?
- 1-1/4 Fuel Fill. PLEASE HELP
- Starter Bolts.... sometimes the break. 454mag-B1
- 496 HO Low H2O Pressure, Higher Running Engine Temp
- 502s weird problem
- Fuel Pump Mech or Elec... What are you running... Are you happy...
- Mercury Mercruiser 5.0 Starter will not disengage
- 496Ho goes out at 4000 Rpm and burn Fuse....... Why?
- Cannon Plug / 10 pin connector
- CMI E Top tail question
- 1988 Baja force 235 temperature
- Best Way to Remove Foam Around Gas Tank
- Who's the best Dyno shop in the SE ??
- 575 sci fouling plugs
- MSD coil packs on 496HO
- Lets talk about drive spacers
- Noisy lifter
- Used parts?
- Beehive springs: Pros-cons
- High Idle on Mercruiser 496 Mag
- Sea-Fire Retro Fit
- 5.0 mpi alarm
- AFR gauge or display?
- EQ ch454a Heads
- Why Upside Down Oil Filter?
- Another 525 rocker failure
- Head shootout
- access to port starter 496 Mag HOs
- Endurance Short Stroke BBC
- 502 Mag Problem
- 1988 Baja force 235 speed/prop
- Steering play?
- 555 or 565 with Dart 308 Heads?
- Your method of flushing w T-stats/saltaway
- Lack of oil to rockers at idle concerns
- Why Restricted Riser Gasket?
- 496 HO stalls at idle, no codes, no alarm
- How to properly vent crank case pressure ?
- Ilmor 625's running at different RPM's
- Need some help with a Misfire / breakup on 540s
- Need some help with a Misfire / breakup on 540s
- New 7.4 with bizarre oil pressure problem
- 2006 Bravo X Drive, pulling and doing all seals???
- Oil temp is high. Oil cooler?
- Milkshake on rebuilt engine
- Changing oil t stat
- 525 EFI circulating pump
- Imco steering leaking water through transom mount plate.
- Measuring Dry Exhaust
- boss h2x 454mpi owners?
- Procharger performance
- HP500 oil filter adapter
- Running rich, missing computer data?
- 525sc intake manifold gasket leak
- Shift interup wiring with HEI
- Boat Lift Battery - What are you using
- Motor won't turn over 496ho
- To everyone with a hydraulic helm... how far is your steering wheel from the dash?
- Blower roll
- Ignition - Perko Switch - Constant Power?
- Steering issues... need some guidance.
- Remote oil filter compatibility
- crane HI 6M manual needed and/or advise
- 496 Mag oil pressure sender
- Moisture in the exhaust manifold
- Highest OIl Temps that are safe
- Anyone use sound insulation in their engine compartment/ bilge?
- Stainless Marine Symmetry
- props
- Anyone used the canton 22-592 oil filter adapter? Need some help.
- Heat Exchanger end caps
- 496 ho knock sensor fault
- 500 EFI valve adjustment
- Coupler Runout??????
- AFR Carb adjust question
- How can this happen
- Throttle Resistance
- Sea strainer Question
- Gil exhaust bolts
- How to joint haxbyspeed
- overheating/cooling off/ overheating 540 BBC
- Spark plug gap? Roots blown 548
- Getting your azz cleaned by a toon
- Battery issue?
- Which want to install hatch?
- 525 sc fuel pump
- oil viscosity for morel
- Head Bolts 525 efi?
- Cast Head Gurus...Need help
- Yamaha sho jet ski. Any knowledge anyone
- Power wire for elec choke
- Yearly maintenance, and switching to synthetic
- Timing curve for superchargers
- Does anybody use any tread sealer on outdrive external trim hydraulic hose fittings?
- Picking up new to me Warlock 29 this weekend!!
- Best oil for 509 mercruiser supercharged mild build 787 hp?
- HP 500 rev limiter question
- Weird issue bleeding full hydraulic steering rams....
- Volvo Penta Hard Finding Neutral
- Y Pipe Block Off?
- Pressure relief valve...how do you set it?
- Merc 496HO sudden shutoff!
- 2003 28'profile
- Fuel tank size on 2007/2008 Renegade 38' Cuddy
- 496 ho sea water pump not pumping
- Will 93 baja 220/240 deck hatch fit 88 baja sport 226
- 25w50
- Borg warner velvet drive fluid change recommendation
- They say blown power is not trouble free power, is that true?
- SSM 3 what tranny to use
- Exhaust angle
- Rinda Techmate Pro
- Gaffrig flame arrester question
- 540 build cam selection with gil exhaust
- Should I glass my bulkhead in or just screw it
- When bleeding surge brakes why can't you just pump the safety/break away lever?
- 500 EFI Starter
- Internal exhaust flappers?
- Gen IV remote oil filter fitting stripped
- Bmp aluminum heads on 500efi
- 496 HO on-going issue - fuel related
- 4 and 7 swap
- Prochargers with MEFI 1 ?
- Stainless Steel Steering Wheel - HOT????
- Sea strainer for chiller that won't break the bank
- Paint on motors?
- Help with noise
- Getting frustrated!
- Are these Merc Gear Lubes the same?
- Backfiring through intake
- 496ho shutting off
- Shotguns destroyed after an hour ???
- fuel pump
- Port Matching Intake