View Full Version : General Q & A
- Best way to break in a new roller cams
- Amsoil 75-80-90marinelube
- What would I run in a Corvette?
- GGB Extreme Mufflers
- Water leak Bravo 1
- The Rtech/Konrad Conversion
- thunderbolt V ignition sensor
- Speedo Pickup
- New water pump NO RPM"S....HELP...Lost 10 mph!
- Sooty block water
- 502 backfires
- Need help with hydraulic steering
- '98 454 Mag: Most bang for the buck HP?
- Engine won't start after warm up
- Need help Bravo 1 stuck in down position
- Yamaha Mechanics On The Board
- What is the shaft diameter on a merc distributor?
- Lobe seperation
- Heads for 406" SB
- 1000 HP 7000lb Boat 70MPH What Gives?
- Bad MAT sensors in 502 MPI ...paging Dave N
- drive spacers
- (6.2 Merc) Fuel Pump not running - Help!
- Speedmaster SSM VI (6) cylinder specs
- Whats the best way to add more power 350
- Nasty Soot Problem
- Bravo alignment with Offshore mounts?
- No more power past 3/4 Throttle
- Who else is running Bmax's?
- difference between reverse and standard rotation motors...HELP
- 185 lbs compression hi on a stock 502
- Eradicate minor corrosion on stainless steel?
- drive oil leaking inside bilge???
- anyone seen rods like this?
- need help
- Which head gasket for marine use
- Supercharger
- Trim Indicators
- Q-Jet vs Holley
- oil pressure problems from stock hardware
- Lucas 50 wt Racing Oil
- Best way to make 550HP out of a 502?
- $96 ho engine
- Spark Plug Wires recommendation for 454 Mag EFI 385hp?
- Want To Buy 177 Blower
- Ignition Problem 280ss
- Oil Pan for BBC
- lost comprsion on a cylinder or two any ideas 2000 454 mag
- Thunder Bolt Ignition Issues....
- HARLEY 1995 Ultra Classic-Dropped valve
- Delay in Shifting to Forward ???
- 26' Corsa Wanted....
- Anyone have a 3 groove crank pulley for a 350?
- Raylar Results
- Merc V-8 Engine Modules Wiring - help!!
- Rebuilding the bottom end of a big block
- through hull holes for exhaust?
- Outdive won't trim up at WOT.
- HELP, my 502mpi are tired
- Procharger intercooler
- CMI tailpipes need to be changed, any sujestions
- changeing trim indicater on bravo 1
- What are differences between these trim pumps?
- Electircal Question
- engine hatch hydraulic motor??? help its stuck
- Anybody got a set of usable Merc 575SCi blowers?
- More carb questions????
- How to reseal an intake without removal
- Oil advice for a 540 N/A
- Milky Oil
- 454 mag mpi upgrade
- Help with slight vibration
- reservoir bottle for drives ??
- Fuel Injector Cleaner -Marine Engines ?
- 502MPI Help!
- Adding marine a/c & generator?
- oil circulation question on Gen6,AGAIN
- will moisture clog paper oil filter?
- HELP! Determining health of motors?
- Whats this worth??
- RPM at WOT decreases..Starved for fuel??
- Drive Oil Leak
- Chirping sound from 496?
- New Bravo X Drive Shower
- 454 mag(carb) to EFI conversion
- Need Timing Specs 1994 502 Mag
- Boat Refrigerator, how cold???
- Dominator idle adjust on B&M 250 Blower
- Engine guru's
- depth finder wont work?
- Strange noise coming from trailer??? Help!!
- 500EFI Head Gaskets...Which ones?
- Marine AC 12V
- Water pressure and thru hull pickup on a pachanga
- Greasing the Coupler
- Thanks To S&S the dash is almost complete.
- Vibration
- Any engine builders that offers a reliable turbo motor?
- 502 oil pump
- Where to find Gaffrig gauges?
- bolster seat conversion
- Wellcraft 23 Nova by 270 hp... help me!
- Alpha 1 wont trim all the way in
- Whats loose? Anyone in Annapolis?
- Volvo trim problem
- Quality repair shops in Northern California
- What kind of Stelling headers are these
- What oil presure on your 454 Mag EFI?
- Toe in or Toe out?
- Engine coupler
- Got pulled over by the noise police today..
- Warning Alarm Going Off
- #6 Trannies,.....
- Do these springs wear out??
- How much power can the outdrive handle?
- Help with cam selection 383 SBC
- bravo shifting problem
- Engine Timing
- installing generator
- Influence altitude/saltwater on performance
- high oil pressure
- Free iPod Mini!
- Free Dyson or Roomba Vacuum!
- Remotor: Short Block, Long Block, or Complete, What did you get?
- Need gears for SSM V's
- How can I test rpm gauge for accuracy?
- Oil leak of unknown origin
- Best Engineered Boats
- Help. JE pistons set needed now 4.535 bore Flat top
- 500 efi's w/ prochargers??
- looking for a Intake manifold for a 540
- Exhaust flappers/reversion
- Looking for xr upper gears
- Anyone have a good used Bravo Gimbal ring 4 sale?
- Valve covers for 454 with Roller Lifters
- Cooling Plumbing Question
- supercharge powerquest 29 enticer
- 350 Mag Bravo III overheat high RPM only
- Procharger help needed
- L29 cylinder head sugestions
- prop size/rpm question
- 454 - 502 performance difference
- 502 exhausts
- Need a reccomendation for intake manifold
- Valve seat width
- wireing on 525 efi
- Best Way to get 600hp? The picture story!
- How long did you wait for your custom motors?
- Stainless Marine Flaps????
- How To Wire
- Mesa Just Finished 35 Motion For Alex
- Valve sticking, can polishing the shaft fix it...
- Mildew stain in headliner
- Type of Gil Manifolds??
- Baja 32 force prop???
- Morse Controls
- 1600 HP Pump Gas Procharged motor
- Lavorsi hydaulic fitting
- Prop Question
- Problems W/ Alpha One
- dogs for bomar hatch
- Replacing gauges - what's involved?
- Whats the best 496 stoker kit avaialble?
- Cost of repower?
- Timing vs Reversion
- To divert or not divert
- which the stronger drive ssm#3a or ssm#5?
- hydro hoist
- american flags decals
- Drive Oil Capacity?
- 454 exhaust systems
- Stainless Marine & EGT's
- Gen 6 oil bypass valves,,no filter flow???
- Anybody have a supercharger for a 525 SC...
- F16 canopy
- 500 EFI blower motors
- 1985 Baja Force 320
- Who makes an Oil Drain hose for 525EFI....
- Vortec 350 camshaft
- 496 air drain system
- cheap 454 upgrades?
- best carbs for 454's
- what causes engine steam
- P/N for V6-14 TBIV ignition module
- 496 Ho Restrictor Plates
- Keikheiffer Controls
- Where did you mount your electric fuel pump?
- Oil Temp question
- Shredded V-belt
- 2" Shorty drive on a single engine V. Is it worth it ?
- technical help pls.
- high rpm stalling
- raw water pump
- repower from 454/330hpcarb to 6.2l/320hp
- 496 bobtails
- How the heck do you run motors on hose when it sucks the hose and collapses it??
- removing alpha from transom
- 454 mag mpi "pinging" under load only.
- 7.4l/454 engine problem
- belt problem
- MX6.2 vs. Opti 225 Pro XS for new 21' Sutphen???
- Anyone have an idea on engine swap costs?
- petrolum oil vs, synthetic
- Insurance for 24 year old?
- Help, New Engine Has Vibration
- correct RPMs
- Corsa elect diverter question
- What would you do??
- Tullio Abbatte Help
- Trick Marine...Unbelievable!!!!! Fathers day story.
- alpha to OMC???
- Cam Specs?
- Switching back drive cables
- dominator adjustments
- Where to get a Moisture Meter?
- fuel lines
- Thunderbolt V knock sensor problem
- What to do/ Gaffrig GPS Speedometer
- Outdrive Problem. PLEASE HELP!!
- Have any 1" or 1.5" sanitation hose laying around??
- Another Guage Question
- Prop Size
- Thermostat to riser and manifold plumbing ?
- Drive and speed question
- Does pully size matter???
- Procharger experts needed
- blower cam recommendation.
- Reduced price on Dragonheart
- Reduced price on Dragonheart
- jet boat help
- Thoughts on new style XR
- Electronic Ignition Upgrade
- Timing problems on 7,4 MPI
- 454 breaking up
- bent bravo one prop shaft
- 75mph + HP500 Need to go bigger
- Header question, just curious
- Need info on blue printing the bottom of a boat
- Water temp for a 454mag efi
- What is the difference betewen the Melling 10777 and 10778 oil pumps
- Cab Forward Cat
- Motor surging above 3200 rpms
- 5000 on 7.4
- TCM Merlin 509 Issues
- carb jetting
- water temp drops coming off plane??
- Fuel too old?
- Looks like I am screwed this time (transom)
- coolers
- Valve covers