View Full Version : General Q & A
- Condensation in engine?
- hey there!
- stellings dry exaust
- Sea Pump leaking oil?
- cam and intake on 7.4l?
- Water pressure on bbc.
- 1999 velocity 260
- ECPC, Selling T-shirts for charity?
- Looking to hire
- Gil Marine or Imco exhaust
- Transom and Stringer Question
- Merc 500 efi tail pipe question.
- Who has repowered to diesel?
- The old TRS 370/400/420/440 was crank HP right?
- Low Ratio Rockers for BBC
- 500 efi parts harness etc.
- drive is hard to go down?????
- Help - Stainless Marine manifolds/riser gaskets...
- Merc TB V Technical info
- 496 oil temp senders remote oil filter
- Header Decisions
- starting your boats
- Aluminum Heads
- Rigging Question, any ideas on running wiring .
- 502 valve cover
- full hydraulic steering question
- msd wires???
- Merc heads??
- XR Hub Question ?
- Ultra Boats
- EFI to carb.... again
- Steering/hydraulics fluid - Once and for all....
- Gaffrig GPS speedo ?
- Mercruiser 502's Water Pump by-pass
- Trs Transom Install
- 525SC Carbs
- 502 valve cover baffles
- Distributor gear Part#
- Prochargers on Merc 7.4MPI
- Alternator wires
- mecruiser 500 bulldog
- LSM 550 write-up in the May PB mag
- engine compartment Mirrored hatch
- B & M 250 vs. Weiand 177
- Wind deflectors
- Need a couple rods
- mercruser 500 carb/efi
- Generator questions
- any blackhawk tech guys out there??
- Do I need a high torque starter???
- Optimum Offshore Sea Strainer Mounting Positions
- 330 steroids holley dp
- Nickel Cobalt seats?
- what is a good program for messing with pictures
- TRS Gimble Stud Torque
- Serial #'s
- 496 ho water pressure no reading on gauge
- Test drove a hammer today
- Changing trim pump tank question
- new 350 verados
- Need Help
- piston wrist pins
- rectangle intake on my7.4l???
- The perfect all-around boat???
- Upgrade Bravo?
- Oil Releif Valves Gen 6 Block
- Mercury 525sc
- Bravo nose cones
- Need Torque Spec & Sequence for head bolts
- trim indicator slack
- HP Increase Whipple
- 500 bulldog
- Stereo Subwoofer Question
- 500 Efi Converted To 525
- 500 efi bolt on hp?
- Are there any bolt on power mods for the 525
- Is anyone using acetone in there fuel?
- Who made radar arches for 95-01 Donzi Cruisers?
- Mechanical fuel pumps VS electric
- upgrading gen 6 mechanical fuel pump
- Aluminum Exhaust Manifold Comparrison?
- 18mm bit
- who has the best deals on imco products
- Paint stainless props to reduce galvanic corrosion?
- 22 Scarab/Sternjack
- Corsa exhaust solinoids
- rebuilding gen VI 502
- 500 Efi
- Ls 6.0 Head Work
- Merc Alarm system
- New (to me) boat / need to rebuild engine
- Merlin Intakes? Anyone have problems getting them to seal around the water jackets?
- Engine rebuilder near Toronto, Ontario
- Sirius/ XM merger approved
- 496 Exhaust bolts
- Paging Kennyo
- Crash boxes
- 24' Checkmate - Trim Tabs
- seawater pump/fuel pump question
- Perko switch problem!!!!!!!!!!!!!!!!!
- Hurricane headers
- pushrod guide plate clearance
- Crosed The Line
- a1000 fuel pump
- What oil P/U for a 8qt. pan??
- Gimbal Bearing - new design? Drive experts chime in plz.
- oil filter relocation
- Throttle Stops ?
- Check out these heads what do you think
- What cam for 540
- Are rockers on newer 454s adjustable?
- Questions for "stereo guru's"....
- 454 mag cam specs
- MK IV timing cover change require dropping oil pan?
- At what point does Q-jet need re-jetting?
- Exhaust manifold stainless bolts ?
- Can someone confirm trim pump diagnosis?
- BrakeRite EOH users
- formula 271 sr1 x dim
- Intake runner length
- Lifespan of 454/330
- BBC 540 Lingenfelter Dart heads.
- Marine Gas Engine Synthetic Race oil?
- Tunnel Tabs On 28ft Cat
- Challenger SV30 Mid Cabin
- remote oil filter?
- Mirror plexiglass
- Mooring Cover
- EGT's or exhaust temps
- 525's after winter storage?
- 454 To 509 600hp
- Cam and reversion
- crane cam 168731 ???
- Air /fuel meter
- Fuel Problems
- bimini tops
- Need an idler for a SC850
- Smartcraft Or Floscan
- Jetting help
- Spring Lift gas shocks
- 496HO cam specification
- 1075 Mercs
- marine wax, ever heard of this or used it?
- eddie marine tabs
- what to look for
- couple questions for the guru's
- Does this gauge look right
- Will gasoline attack CPVC or black iron in fuel storage tank?
- rebuilding and engine myself !
- 864'' bbc only $90,000.oo
- Average "expected" life of a '95 502 (415HP)?
- 502 lifter noise
- MRD Engines
- 454 help
- msd 6m2l installation?
- looking for information in austin TX
- carb opinion
- Engine guru's/ fuel injectors
- eng dyno questions,
- Crane Ignition issues
- 454 modifications
- Compression Ratio
- finally mounted my pre-oiler and oil theromostat
- Compression Test?
- Carburetors
- motor oil stain
- fuel flow meter questions
- Stupid question but i cant find the anwser
- Gauge replacement tips
- Valve spring retainers
- Procharger ???
- Would you...
- Need Dimensions for 3.3"8 Gaffrig Speedo
- Getting the most torque from a 454...on 87 octane
- Normal speeds
- BW 72c creeps in neutral.
- When to refresh?
- Cam recommendation
- Converting Stainless Marine wet to dry???
- Crane Valve Springs
- Holley 1050 dominator
- Throttle/Shifter Control???
- Dertoit Autorama
- electric fuel presure guage
- part numbers
- Keel Protectors...
- repower 454 mag with 454 mpi
- Flipping 31 Ft. 1983 Scarab II Looking for Weight?
- 496 Mag/HO Newbie Help! Please!
- Ever put a BBC in an H1?
- Combustion Chamber Video
- 02 sensor bung location
- Dutweiller Motors?
- Question on 502 compression ratio, octane
- Titanium Valves
- Hyd. roller lifter
- Scarab, Nova's, Spyders
- 502 valve springs and roller rockers
- How do you clean the 496 stock flame arrestor
- 575SCi Valve Springs?
- Valves Breaking
- how can I loose the 496 sea water pump?
- pics of a 500EFI
- water pump pick up question
- water pump pick up question
- 34 python
- New transom assembly, old flywheel housing
- wet stringers
- Jetting suggestions for Supercharger
- differences in battery chargers (onboard)
- Water Pump Pick Up Question
- motor questions
- transom water pickups
- Bravo I outdrive problems
- Pressure test oil cooler
- Let's See all your pictures of Yellow Gauges
- Stand off box for #3 questions
- Need a belt number please
- Teflon Tipped Blower Rotors
- Drive oil scan
- intake gaskets 500efi
- Rebuild raw water pump body?
- speakers 'pop' when turned off.
- Insulating Engine Compartment
- Ring installation
- Prop upgrade
- loose dowels
- Valve Covers
- Gen VI big block flywheels ?
- air conditioning
- bellhousing?
- Thermostate drilling (CROSSOVER)
- 4.3 MPI Merc Motor Oil & Filter
- Stupid , Stupid Question 500 EFI
- Oil holes gen 5
- All Aluminum 500EFI
- Offshore Water Pickups
- temp sender and wiring
- Intercoolers
- big block gmc heads
- Procharger regulator
- Mercury Racing 850's
- Aluminum rods........
- Hazard a HP Guess
- Oil Cooler Transmision Cooler
- Who Has the picture of the YELLOW Auto Meter Gauges??
- Serpetine Belt
- 100 MPH in N.J.
- Wind Deflectors
- Hydraulic steering or counter rotation?