- oil cooler
- What is in there (OMC 235 Charging System)
- 496 HO Riser
- What is the preferred RPM for Power vs. Reliability?
- What Thrust washer to use on this prop?
- oil and water temps
- Marine engine flywheel
- Hrs On 525sc
- Update on a problem I had with a new well.
- xr drive reservor empties
- Trim pump motor
- Prop shaft Depth below keel....Step HUll VS Non Step
- Hot Riser
- Pro charged 496 HO
- Pressure test exhaust manifolds?
- Radio Guru's.....
- 97 , 502 mag mpi alternator
- need help bravo 1 or xr sportsman
- Still stalls when shifting - why?
- TRS Hydromotive Nose Cone Pic?
- Paging Traviss
- 502 problems.......
- TRS Tranny question
- Trailer Jack Stuck.............
- Brazilian or Saginaw steering valve
- bmax lowers
- Engine temperature fluctuates
- KPM Pump?
- Gen 4 cooling
- small block hp?? Dart sportsmanII
- Bravo Transom assembly ...
- Merc Manuals
- Flat Top Pistons
- 502 mpi parts
- CRANE CAM 168731 (8620 Copper Dipped Steel)
- merc 525SC's
- incorrect timing cause water reversion
- Oil pressure gremlin
- Solid hub
- 500 EFI ECU Alarm
- New alternator and Isolator... no starter cranking
- help polishing f16 canopy.
- How to disconnect an trim pump from an outdirve under pressure
- Help with valve spring parts Please!
- Differences between mark 4 and gen V orVI
- trim tab pump
- Dumb Carb question!
- engine mounting points Big Block
- what should i buy 1st
- Anyone know a reputable place in S.E. MI for Hi-Perf. work/ marine repair?
- Does Carrillo make
- Shower for Bravo finned cap.
- 330HP 454 not warm enough!
- leaking intake gasket, alum heads
- 454 in my truck acting up ...need help
- I need a heat exchanger
- Trim Pump problem?
- Stainless Steel hardware on a Cast Iron Block
- Changing Jets on a Demon Carb??
- 502 electrical problem (HELP)
- who has dyno in the upstate n.y. area?
- team marine
- How do I check for a misfire?
- Turbine boats
- dry sump #6 question
- Cap on power steering
- 454Mag alternator removal
- Any one know what this factory switch is for?
- Powder coating peeling off??
- All insulators white!!!!
- Reinstalling Recirculating pump?
- Crossover question
- Rotor Replacement Help!
- Electrical connectors and Tool ...
- Gas puking out vent while on trailer?
- Stereo Install web site
- Anyone know??
- Prime a new trim pumpp
- Water Temp Alarm???
- Exhaust Q's about my newly bought 509" sc
- Warped Merc Steel engine couplers
- Ext. box installation
- Rear Top Mount Starter
- Borg Warner C72 Operating Pressure ?
- Help with cam timing?
- Electric Motor Help
- Who makes bolsters that fit these frames?
- HP500EFI sea water pump
- oil pressure question
- transom assembly
- How does a 250hp 5.7 spin 5600rpm's??
- 1995 7.4l timing question
- Starting new engine for the first time, Do I need diagnostic computer?
- Water pressure question - erratic readings
- can a holley 800 work for me?
- Waste of a good turbine
- Shift Cables-Where to buy??
- How much is a 468 that needs a rebuild worth?
- Water in Exhaust Manifold
- Hot engine shutdown question?
- Outdrive Problem
- American flag
- Correct way to install gas tank?
- 3M 5200 Removal
- Please help gear heads !!!!
- wow you guy's were not kidding about cast internals!!
- Trailering cat's on gunnel
- Is Loctite 545 acceptable for..
- Holding tank sending units
- More water out one side of exhaust?
- Different CMI header types
- Alternator swap
- Strange knocking from #8 area..
- Upper vertical (Clutch) shaft Bravo
- has anyone delelt with
- Imco External Steering
- Right Prop for 7.4L?
- Dart Heads 15100010
- bravo 3 to a bravo 1
- MSD Marine ignition problems!!!!!! MSD = total junk?
- Compare CMI's to other Mufflers
- Water Pump Loosing Suction
- 502 mag MPI 415 HP Torque?
- How much to rebuild HP500EFI's
- Who is a candidate for engine preluber?
- 500 EFI oil temp sensor placement
- Torque figures for 496HO
- My Bravo One.... Is this bad?
- Bravo One drive oil
- Rusty Intake Ports and Valves
- Blocking exhaust passage in drive housing...
- 500EFI Sea Water Pump
- Thunderbolt 4
- Mayfair External Steering
- Seebold
- Used 2" Imco lowers
- Block welded, need someone to grind deck
- SBC cam choice?? Help.....
- 496 Exhaust Setup
- Alpha gear ratios.
- Dyno numbers
- EARL`s Sandwitch oil thermostat
- Ignition and program upgrade
- 454's that are bored out?
- Ordering from BAM Marine
- Help! Burned piston
- 525 throttle body Size
- Pre-Oiler on a 496 HO
- MerCruiser - Transom Drilling Fixture
- MerCruiser - Transom Drilling Fixture
- Procharger oil change.
- Drive Oil Debris
- Dart angle plug head question SBC
- Not a performance boat but need ideas
- Towing auto Jeep Wrangler?
- Arizona Speed & Marine Ingenious?????????
- Old style CMI
- 502 MPI idleing problems
- Merc 900sc Questions
- Latham steering mounting info
- How do you repair broken intake manifold bolt on Merc 496
- Oil filter Big Block TRS
- Article on cam failures....
- 500 EFI losing rpm's
- oid pan problems.
- who's got the best exhaust for 700 hoarses
- Engine would not shut down!
- Shorties or Std. Bravo length drive?
- 260 hp small block balancing.
- sbc casting year???
- holley fuel pump fitting
- XR Drive Help
- ITS plumbing question
- Outdrive trim switch
- Gil Exhaust
- Help wiring stock coil to MSD Blaster coil
- blower pulley question
- Bent Skeg
- BBC EFI blower manifold
- Need a B&M / Holley 420 manifold!
- Hose clamps and/or cap source
- Neighbors Donzi 4.3...........
- 7.4L Carb to EFI question
- exhaust manifold temp
- msd boost timing master
- 525efi and regular headers.
- HELP! My drive is leaking!
- Carb spacer
- Starter problelm
- Tripple wall muffler tail pipes
- one of my drives wont stay trimmed up, what could cause this?
- hp 500 efi
- 496 sea water pump
- Used Procharger?
- Porting 990 heads, how much is it worth?
- 540 camshaft selection
- Rust on blocks
- Engine Block to Bell Housing Dowels
- Alpha ?
- Ron Hill Propellers??
- dyno shop
- What hull would you choose
- Upgrading Alpha Gen I to Alpha Gen II?
- 350 Sbc Go Faster Question
- Need to ID a Qjet
- Who makes the best 15" trailer tire?
- added EMI's, mufflers and new plugs and I'm slower!!
- Oil filter plumbing
- Swim platform Ladder
- 10-71 oil change?
- 575 Reliability
- 80mm or 85mm Throttle Body for 496HO
- drive trim speed
- Can anyone do desk top dyno ?
- 502 Raw Water Pump Switch?
- Rod bearing failure whats wrong?
- Need Boat Name ......help
- What replacement pistons- HP500 EFI w/Whipple
- Time display for posts
- Whipple At 7psi
- more H2O instead of mufflers
- Trs drives Shift cable hook up
- extension box
- Stripped upper drain plug on Alpha Gen II
- Urethane trim cylinder bushing
- Anyone changed impellors -496
- how do I drain the oil in a xr drive
- 377 Scorpion Motor??
- spark plug recommendation
- What brand crank for Blown 502?
- stator smokes when ignition turned on
- timing on hp 500
- gil parts i need them
- Gas War!! How To Beat Them!
- Ignition Timing
- Bravo noise.
- Hooking up Morse Zero Effert Controls
- HD gimbals,HP gimbals ???
- 502 oiling psi problem
- should I use the old piston ring or get new ones
- Thunderbolt IV trigger voltage question
- anybody rebuild the old prestolite type trim pumps?
- Engines Running Different RPMs
- Correct riser/manifold temp?
- GEN V 502 Heads on 454 MPI
- Oil Cooler Mounting
- Fountain Drive Trim
- New alternator, belt is now too long
- Hose and fitting for Gaffrig Mufflers
- Gates belt for 500 efi
- Bravo Vertical shaft
- Idle drops/stalls when shifting - why?
- TRS Borg Warner Rattle
- bravo drive on 42 fountain
- Sanipotti parts?
- HP 500 Valve covers what are they worth??
- Marine engine builder in VA.
- Drive Install Advice
- 496HO header plumbing
- 502 cam
- mufflers
- Bravo lower question
- Oil coming out of outdrive. . .
- HELP- Bravo 1 lower options-
- 1988 Formula 206 Prop Selection
- Removing Trim Tab Stops
- 454 Overheating at higher rpm? Operating temp?
- anybody have a diagram of drive trim connections for ssm #3s
- Q for the people adding engine oil lubricated turobs/blowers...
- 502 cam what is the best to use??????? help
- Fuel Pressure Question (again)
- New 250 Supercharges - old problem.
- Bearing Tolerances
- 525EFI Firing Order
- Comp Cam Beehive Valve Spring Question
- Bravo lower question
- blocked carb
- White Faced Clock
- can I stagger my engine set up?
- need engine alignment help
- Oxygen sensor install
- Speed Difference Between Painted or Natural Lower Foots
- BBC Merc engine harnesses ?
- Bell housing Oil coolers
- Hydraulic steering
- Alternator upgrade Q
- Stumble on acceleration.
- $2600 gimbal job?
- Looking for 26 CHECKMATE
- Holley Throttle Bracket?
- Need a gear set for a B&M 250 baby blower!
- Bravo One Drives Stuck
- 496, pro charger flash
- On board battery charger
- Do-it-yourself flush kit installs?
- would this slow my boat down?
- which cylinders get the hottest?
- Reversion Fears- What exhaust hose can be used?
- Iron Eagles on a 305 Tuned Port???
- lonseal glue?
- Distributor Cap And Rotor ?
- oil filters....
- boat as second home on taxes
- Carb Idle
- 454 mag: blower or heads and valvetrain?
- Exhaust Hose
- 500 hp efi or carbed
- Fuel cooler- do I need one?
- Bmax Drives
- Alternator bolts
- trolling motors
- Lifting engines
- headers on a 500efi
- Transom photos with twin bravos.
- Best Person to port heads
- Engine issues
- clean anodized parts?
- the best electric fuel pump
- Another Bravo Question(again)
- Bow lift?
- Reversion what is the impact?
- Wiring and mercathode
- Cant Get TRS off Help !
- Energized fuel injection
- wont idle?
- Running 10% ethanol in a carbed boat motor
- Canton Oil T-Stat
- HP500 takes too long to heat up
- MSD Distributor rust
- where to get outdrive stickers
- Hatch lift and dead batts?
- spark plugs tcm 800
- Some more 525 questions
- Power steering inoperable...
- New Pumps?
- what speed does it run??
- Closed cooling PSI
- Procharger M1sc on 7.4MPI Help !!
- CNC work on Dart Pro One heads
- Who Knows?
- TRS to #3
- Sparkplugs
- GM 502/502 and 1471 Blowers
- what oil for a #3 speedmaster
- Flushing Bravo I
- Help me build my 454, step by step
- Baja swim platform: Broke!
- Parts for shop air compressors???
- 454 EFI fuel injection whats it worth????
- Gear Ratio?
- Are all dynos the same?
- Saginaw to brazil valve conversion
- bmax w/imco neutral stand off box
- Shift into Reverse and 350 Mag cuts out!!
- kill switch on 496 swap
- How much H.P. can a Bravo III take?
- exhaust choice for 540
- 525 harness 10 pin to 14 pin
- #6 transmission options?
- Intercooler water supply
- pullin motor with trans and speedmasters
- 525 efi oil pressure loss?
- will a #5 drive bolt to a #3 transum assm?
- Best Bravo Top Cap
- Laws on alcohol on boats
- ATL fuel cell, anyone tried one?
- Corrosion help - Mercathode system
- Thermostat/Crossover Kits
- HP500 PCV Valve?
- Intake gasket part numbers
- Mercruiser HP 500 Fuel and Oil Filter
- Can this bravo drive be modified?
- alumn. heads and header bolts
- Locking Out Timing
- X-Dimension?? What????
- Imco Brazil Valve
- Need custom carpet maker in Miami
- Stereo Experts, need bass tube advice
- Single Speedmaster III prop height
- #6 maintenance and rebuilds
- Torque specs
- Mercathod wiring
- bravo 1 cooling
- 496HO Piston to Valve Clearance
- Promised piston oiler set up by Mesa
- hose came loose on bravo drive. what is it?
- 500hp into 525efi
- HP500EFI fuel pressure
- gen V
- For the outdrive Guru's(bravo 1)
- head gasket recommendation for 540
- Who has the best shorties?
- hydraulic lines for pumps/drives/tabs etc
- 502 serpentine - when?
- Volvo SX - external steering??
- B-max drives
- Mercruiser Oil cooler
- Gear or not to gear
- Nose Cone Install ?
- Hex head vent/drain plug
- Neurtal Saftey
- Resiweld Sealer
- 454 distributor
- Any tips on Kiekhaefer shifters & throttles
- Sterling is testing the Rtech Twin Blower now!
- prop question
- vibration under load
- Performance Question on a 35
- EMI Thunder For 496
- Rex Marine drive shower ?????
- trs drives blowing out props
- SBC Cam Questions
- Cleaning lowers on 6's
- cam break in ?
- Oil temp 300 degrees
- K-Plane Actuator Rebuild Kit?
- Trim Tab Mounting Angle, Parrallel to Hull or Horizontal ??
- Muff
- Fuel flow sensor, will it work with my setup?
- Invisible Touch Steering
- Bravo I Question???????
- Help 98 25 Outlaw dash wiring diagram needed
- hydro locked ?
- 900 HP and an IMCO SC
- techs/ mechanics what is your most used tool
- Bravo Dimension needed input to propshaft
- need a lowrance gps
- powder coating ontop of powder coating ?
- outdrive for 900 h.p.
- Oil Temperature on a 500EFI
- 5 mph gain after Whipple install, something wrong??
- Merc I/O harness question?
- Stronger engine mounts????
- Vintage manifolds
- Removal of exhaust gasket material
- GPS SPEEDO help
- Gimbal ring rebuild JR Marine
- 3A Drive Review's
- Help , hatch is stuck !!
- closed cooling vs fresh water cooling
- Steering add on or full sytem?
- Hydraulic Trim Line Fittings
- 420 cyclone cam replacement
- Guess the correct jetting and win a prize!!!
- Jesel Keyed Lifters
- 525 EFI Oil
- bravo 1 ram kits...
- 502 w/ 25 pitch 3 blade, What RPM?
- Where to get good new or used surface drives???? Also, opinion on #4 drives?
- #3 speedmaster question
- imco extreme sc ?
- hp 500 rebuild to hp 620
- Triples-my buddies warned me!
- Engine Prelubers....
- I just love this tool
- What is your favorite drive shower?
- cp performance?
- spun flo torq hub??
- any ideas for mat'l to cover engine hatch?
- opinions of Jesels VS. T/D shaft rockers
- Bravo X
- Air Hoses
- Stereo Help
- trim pump testting question
- GM Cam specs??? 1.8 Rockers????
- Question for Ray @ Raylar
- Ray @ Raylar
- Alternator Wiring
- Cut off switch ..help
- Solid Motor mounts
- 425-470hp Small Block??
- Fire Extinguisher
- ac to dc converter
- hydrohoist question
- fly by wire throttle
- pros&cons of intercoolers
- Drive Ratio?
- New style sea water pump
- Need Bell Housing Pics
- Dealers for J&S Safegaurd Ignition
- Changing Engine Oil
- Merc CDS vs Diacom Marine Software
- Oneway Fuel Flow Valve
- circulating pump question
- MB800na Finished for Drag Boat in TX BY MESA
- Pulling Bravo I
- bravo u-joint questions
- Thanks to Alco Marine!
- speedmaster hinge pins
- "330hp" Merc 454 carb - anyone have dyno data?
- 500 hp carbed
- Foot Throttle for Twins?
- dana manifold hose routing
- hydraulic helm question
- Cam suggestion needed for 502
- what is the rpm range for a 731 cam?
- what happened, heres the details---
- Ron Hill prop
- Bravo 1 Question
- timing issues