View Full Version : General Q & A
- Prop Reccomendations Please... 90 Scarab 454 Mags
- Engine Alarm... Any ideas???
- 525 EFI Setup to Early 90's 502
- oil sitting on intake flange between carb and intake ( 525sc)
- Upholstery Stapler
- Magnaflux or Pressure Test?
- How long is stabilized Gasoline good for?
- Running hot on port engine...
- 502 Mag MPI o.s. pistons
- Different Weights Of Engine Oil????
- mk 4 vs. gen 6 pistons
- is this normal? please read
- Naked Splines
- Do you pull batteries for winter?
- The price of srap aluminum
- check valve
- Need a quick measurement...please
- Fast Glass risers-problems, info?
- What Is Acceptable Crankcase Suction
- Switching from efi to carb, which intake should I use?
- fuel pump/sea water pump bracket and pulley
- silent thunder 223 formula
- How are dual sets of throttles rigged?
- up grading the 500 EFI....to run 8 lbs boost
- ss risers for 496 ho
- blueprinting a hull
- exhaust choice
- Recomendation for a 'crate' small-block with 325+ HP
- whipple 5.3 anyone using them ?
- Whipple Charger-
- 383 buildup questions plus a cam choice
- More boost with the chiller?
- Termites in a boat??
- Fuel filters
- Anybody looking for a winter repower project?
- Transom soot
- Max power out of 600SCI
- CMI header troubles with 500, 525, 575's ??
- 454 vs 502 flywheel
- gen v 454 mag install into trs setup
- Internal Flappers
- Force Offshore??
- Raylar 550
- 496Ho exhaust manifolds/risers F/S
- fuel issue
- What kind of pump???
- Boat Interior's
- Stereo guys, are these current draws in line?
- Can I ad power steering pumps to a non-powerd full helm system?
- Mercruiser HP 500 supercharged ?
- GEN VI HEADS-DART BLOCK compatible???
- Intake manifold gaskets
- How much cam will a stock 496HO accept?
- bravo 1
- going from 3 v-belt system down to 2 v-belt
- how to winterize fresh water system
- fuel filter
- Blower carb set up
- .020" sbc head gasket
- Jet Black 496ho Oil.....
- Sea pump rebuild List
- HELP!!!! Merc 350MPI problem! Sputtering
- Big Tube Racing Headers
- Alternator Pulley
- Opinion on 605 Tunnel Ram Build
- Oil bypass valve Gen VI 502
- Smal block Chevy Mercruiser FI manifold
- Fuel tanks
- Satellite company?
- mercruiser ignition module question
- 502MAG EFI motor issues
- ZZ502 w 741 cam issues
- Boat Vinyl In DE.
- Camshaft
- Where to Sell PEROZZI 12 ga 2 BBL set
- Mating 525 headers to a 496....????
- Loose bell housings
- help me build a motor.. classic restore on a Martini
- Looking for RM builders Ph#
- Blower Motors
- Anyone Familiar With Buderus Boilers For Sno Melt System
- 502 mag mpi al cylinder heads
- Engilne Block Drain Plug Help
- paging Ram Dom 32
- Engine Builders-What head gaskets are you using?
- 496HO water pressure-What should it be?
- Changing oil thru the dipstick
- 320cc or 360cc runners?
- Bravo Transom Assembly ?
- help please
- Hardin Oil cooler with Thermostat
- Gen VI 7.4 shortblock
- Dyno service
- How to disconnect steering cable, TRS ???
- What Should The Flywheel weigh
- Water Dumps
- Checking ampherage draw
- Time to rebuild 525's
- Blower or not??
- 502 carb linkage
- 502 EFI injectors
- SSM#3 extension boxes
- need phone #
- What kind of set up is this?
- WANTED Reverse rotation Power Steer Pump
- Best Oil Temp Sensor Mounting Location
- Reliable performance, 496, 525 or 600 any thoughts
- BBC Piston Advice
- 454 Mag rebuild
- How long to go through...
- Toy Box
- 525 efi ?
- 32' & 42' Condor ?
- going rates on 1989 330 hp and bravo one parts??
- Full cover for boat
- Pics of homemade winterizing contraptions/MacGyver'isms...
- Arneson
- 502 MPI change to Carb
- Inexpensive 6-rib serpentine P/S pulley
- ITS and extension boxes
- Low fuel Pressure: The Sequel
- throttle body
- Unknown HTC cranhshaft
- Resale scarab
- Estimated horsepower on rebuilt 454 mag??
- thunderbolt ign. ???
- 502 MPI vs. HP500 EFI Fuel Injector Size
- alternator amp for msd
- 500 hp Valve Spring Broke with 6 hours on it?
- Will this engine work?
- Wiring Harness for Mercruiser 454 carbed
- who makes pulleys with same offset as merc blue
- Help me understand blower sizes
- Headers Question
- refreshing my 502's
- New BBC build, looking for advice.. anyone out there?
- Winterizing made easy?
- valve cover breather
- marine dyno on ebay
- Can I buy Keihin injectors directly??
- msd timing curve
- 454 Mag carb starting
- SS Exhaust flaps inetgrated with tips for 454 mag
- 2007 353FT, can't get out of the hole?
- Injecting fuel AFTER the blower?
- Where's the drain plug?
- 496 Mag HO, Questions ????????? Donzi 26ZX
- Marine Tex on Donzi hull
- Mercruiser gear lube monitor leaks - recommendations?
- Shift cable adjustment
- 500Efi intake on 502 mpi
- need Help with Cam degreeing - What am I doing wrong?
- bilge pump size
- oil pressure differential .....
- 502 MPI vs. HP 500 EFI Control Module
- Winterize 496HO???
- 5.0GL Volvo Penta Carb/pump fuel issue???
- Water in oil!!!
- help winterizing
- Holley Carbs issue ?
- Coating inside of quadrajets
- new crane ignition or old one
- cam buttons and valve girdles
- GEN VI Oil pressure relief valve(s) ??
- Head, Heads, Headache
- boat and trailer LOA ?
- Fuel tank question ?
- Valve Covers
- What temp. will freeze a 496HO not winterized?
- Any Info on a K&K Aero Boat
- Has anyone ran extension boxes on a 36 Spectre?
- Carb issue?
- General Comparison Merc 575's vs 525's
- Safe Cruising rpm
- bbc too high oil pressure
- 525EFI closed cooling, what antifreeze to top off?
- Vinyl Repair
- Vortec Roller Upgrade
- vortec heads and exhaust manifolds
- HP OF 1989 350 Mag Thunderbolt
- 502 roller rockers ??
- 350 high performance intake manifold
- Drew Marine Sidewinder
- Ignition upgrade for 7.4
- Thermostat's or not?
- quick Gen VI block question
- Any thoughts here on how to clean the clear plastic on todays vehicle headlights
- 28' Cigarette Propeller Recomendations
- What do you all think of the M1 procharger for the 500 efi
- What is it Worth ??
- 86 272 formula prop help?
- Bravo 1 has slop in p/s
- 502 mpi- keep blowing map sensors
- ValvTect Products
- Bravo X question....
- Mercruiser K Planes 110s
- 502 randomly cutting in and out
- Thermostat
- plug wire ruined?
- Fuel tanks, replacement need advice 33' Egg Harbor
- Drains in a 454ci carb'd Merc?
- racing fuel
- Salvage value on a wrecked boat?
- HELP! can't find freeze plug on 05 25hp Merc OB
- ECM reprogaming
- Seawater pump pulley wobbles
- Seawater pump pulley wobbles
- Fuel pressure drops off idle
- HELP HOW TO GET MORE POWER FROM 350 mag
- bravo 1 speedo question
- Wellcraft Nova II question
- Failure Issues with 525's and CMI headers
- alignment tool
- Fuel Pump
- Valve springs (&lifters) for moderate tune-up
- GM - 858049 Oval port heads
- Freshen motors -- what "really" needs to be done?
- Hydro Lock
- 496 engine winterizing question ?
- Peanut port options
- Which headers fit a side mount Whipple?
- Oil dilemma -- Need advice please.
- Drive fill bottle
- Dumb question here!
- 575 Idle Question
- What will be the result of changing twin to single
- Equalizer Anti Sway Weight Distribution Hitch???
- OSS Races
- 502 EFI top end
- 38ZX, 500EFI W/WHIPPLES, Real Speed
- 575s
- Rear Crossover on intake manifold
- Oil and filters
- Power Steering Fluid foaming
- Lovorsi GPS Speedo Stuck???
- TRS Flywheel
- Cast aluminum BBC gen V r VI oil pan?
- BBC PFM EFI supercharger manifold
- 575sci vacuum routing to aeromotive f/p regulator
- new engine
- single gaffrig controls white FS
- 496 exhaust how much HP
- Exhaust Manifolds already rusting, Warranty?
- Need a pictures-Returning engines to stock.....
- Flow testing Barry Grant Carb Video
- Valve float video
- haronic balancers
- New Fountain owner
- bravo 3 gimball needed
- air filters