- HP and Torqe
- Shorepower question
- What Intake Seems To Flow The Best On 454mag?
- K&N Stubstack
- need help with gps speedo install or instructions!!
- 502MAG and Oil usage
- Replacement Gas Deck Fill... Help...
- CMI Etop pyrometer boss?
- HP500/500EFI cam grind?
- Ground Strap between motors???
- Ground strap between motors??
- wHERE IS THE SPEED'O" HOSE INSIDE THE TRANSOM?
- Hull Cleaner?
- Solid roller lifter life
- what grade of gas.
- Spark Plug Question
- Repitching a 19 to a 21 pitch prop
- Salt Away
- Found an alternate Optima Battery hold down
- Perko flush
- Marine painters in Ohio?
- Cam didnt make it!
- Anybody weld on extensions on there risers to prevent reversion?
- cam profile
- V6/V8 ignition module
- bleeding power steering
- ? for KAAMA
- Raw water pump impellers. Whose are they?
- Bravo drive shift problem -HELP!!!!!!
- Changing Bravo I drive Oil
- taking on water
- Labbed Props?
- Need Help With Prop Selection
- Dyno question
- Compression Ratios with Boost?
- Adjusting Throttle Linkage 454 Mpi
- ProCharger, Whipple or Vortech?
- TRS...Where are they most likly to leak?
- carb jetting and timing for alt.>6000
- Voltage drop, 29 Fountain.
- Checking full advance
- 502 Dyno numbers
- RPM drop after installing drive with nose cone
- Bravo gearcase swapping
- How do you change a Bravo Lower Unit ?
- Effects of prop rotation on RPM
- Standard and reverse rotation?
- 33ft Fountain, How fast?
- Ignition wires? solid or....
- A Quick TRS Question?
- Tach Help
- carb. help
- 1998 5.7 350 LX info needed....
- 29 outlaw props
- Merc 200 carb year 2000
- Mechanical Trim cable ends?
- Life expectancy of these motors
- OT: Carb question for car tuners.
- degree your cam? Degree your balancer
- engine upgrade
- Has anyone seen gel coat check ??
- 502 MAG Timing
- Any body running a CompCams XM270 Roller cam on a SBC
- Engine guys, need your opinions on this...
- Carb gurus, please read.!
- Fuel Tank Problem
- 496HO Alarm Problem Fixed
- Still bad
- Water pressure with crossovers/t-stat
- Paint problem
- Blower lube oil ?
- Boggs down coming out of the hole??
- Rect Heads w/ oval intake
- Fuel Pressure gauge installation
- Procharger won't fit.
- Help, trim sender wires
- Setting 4 corner idle circuits
- Please Help - Bad 502
- Maybe supercharging
- steering
- overheat?
- Problems with oil blow-bye!
- 500 EFI and black oil
- Water temp on a Promax 300
- HELP! - Bravo Shift Cable
- Sea Strainer Installation
- Roller rocker clatter
- Do I really need Drive showers for my TRS?
- Trim Indicator??
- More transom soot out of starboard side exhaust
- Paging Whipple Charged!
- Whipples
- What Octane
- broken valve spring reversion
- Flush Muffs for Bravo one Performance drives
- stripped head bolt hole in block
- Hp500 Efi
- Who is running solid rollers?
- Battery mess
- Gas In Bilge - Help!!
- Props,Carbs, or Throttle Linkage?
- SHE RUNS!!, but...
- Rapid Fire # 1"s - HP500's - Gap?
- Mercrusier Fault Codes
- Adapter to run engines on hose
- Crane Hi6 tach problem fixed
- Damn leaky oil pan plug....
- Mobil One Gear Lube BLACKKKK
- 454 420 HO Carb Jetting
- How to dial in prop/motor
- TR TRS drive seal
- shift cable
- Bravo I props wanted
- Marine Holley 830?
- Destroyed impeller...again..
- fresh water hrs or yrs on stock Merc Manifolds??
- What prop for TRS??
- Trim Cylinders
- Kaama/ Twin Disk Oil Consumption???
- 502 mpi - raw gas out the exhaust
- Drive lube problems
- 502 mpi header gains
- water preaser cross over pipe
- Need help on Procharger carb set up
- McGuard prop locks with XR shaft
- tach buried andhumming noise??
- Supercharge or not?
- flywheel question
- KPlane indicator adjustment?
- Anyone use a return fuel line to tank?
- Full Hydraulic Steering
- Raw water pumps-will this work?
- What timing for blower motor ? and carb? ?
- Why did spark plug pop out ??
- 496 (Stroked 454)
- Water seeping down transom wall?
- What gauge alternator wire?
- Fuel injection
- Cast Aluminum Oil Pans Kiekaefer?
- Need rebuild Kit for Holley Carb
- ALPHA Question
- suzuki water pump
- Ignition Problem?????
- 502 engine
- Help :454 problems
- Steam Lines -- Pulled My Heads
- exhaust flaps
- Paging Tinkerboater, Troutly, Anyone Else
- Force trim pump
- Remote Oil filter & Cooler Plumbing
- Whipple prices
- electric fuel pump failures????
- My boat sucked the flush hose flat
- I finally got my fuel line right
- 502 repower/bravoIII 2.0 28P's question
- Procharger thermostat question
- NEED HELP PROPING 29FT FOUNTAINi
- How much HP is my motor making?
- Blower Carbs
- No tach with crane hy6
- Whipple Chargers & Fountain
- MSD 6M-2 Ignition Box - Need help!
- Aftermarket Oil Coolers?
- Labbed rt/left 23 Mirage Plus
- Engine Alignment Tool Part Number
- Replacing Oil Seal Behind Gimbal Bearing
- MPI Computers ECM
- Merc drain plugs
- Rev 4 or Bravo for bow lift?
- Nordkog DIgital GPS Speedo
- Exhaust caulk?
- How Much Horsie Power?
- AZ Speed k&N Billet filter
- Fuel Injector size?
- Engine Swap
- Merlin vs Dart who's better
- Quick Carb. Question!
- 502 Mpi Idle Speed
- oIl Plugs..Sending Unit
- After Market Efi Fuel Managment System
- Max engine rpm ?
- Arizona speed
- XZ drive vs XR drive?
- bravo3
- Engine Info?
- TRS Lower Gear's Material?
- K-Plane Braided Lines, Available?
- bravo outdrive oil change
- Trim in the wheel???
- Need Hawk 525SC info
- Fuel and Water Seperator?
- bravo 3
- How to polish aluminum skegs?
- 454 help please and thankyou
- mercruiser pulley
- Got my Crane ignition in.....tack wire???
- need more rpm out of my 502 mag mpi
- deadrise?
- Son of a ***** I have oil like chocolate milk!!!
- 454 mags; what's inside
- question for dustin whipple
- all 8 plugs sopping wet with oil and fuel?
- GIL Stealth Exhaust
- B&M blowers w/tstats
- 502 MPI Adj
- Carb jetting a 525sc
- "perma cool" oil thermostat
- Where to mount Fuel Pump Safety Switch
- What plug's does everyone run?
- Outboard bracket height??
- Drive numbers???
- Water pump question
- Cutting off angled tips, any Suggestions??
- VDO Bulbs where?
- Braided SS Fuel line
- Distributor cap part #
- TRS/SpeedMaster lower for sale
- Overheating during engine flush...
- valve cover breather?
- Changing Shifter/Throttle Set-up
- Fouling #2 on BBC
- More bow lift from those planing plates?
- Factory Rev Limiter ? on HP500EFI.
- Trim indicator cables
- Location of the EGT Sensor-Where???
- Learning??? Outdrive oil change.
- CheckmateF1, DK...K&N question
- Help - Mud Sucking Low Water Pick-ups
- Starter Problem
- 2 batteries?
- offshore engine mounts
- Sucking up sand
- Outboard bracket height ??
- Want to buy: marine wiring & supplies
- Perfect start to summer
- Another Alpha shifting problem
- Lining up grease hole on gimbal bearing
- F3LS's Problems...Two out of Three ain't bad!
- Alpha one inner transom plate
- fiberglass layup???
- Transmission Help Please!!!
- What jets for stock 454 w/750cfm Holley 4150
- Prop for Velocity 22
- speedo accuracy?
- Intake steam pocket bypass lines
- vhf radio question
- Engine Knock w/first startup of the year
- Quick Silver Prop
- Ran the boat today with the new closed cooling system
- Head gaskets weepeing...HELP!
- Corroded manifolds = engine rebuild
- Correct way to prep new hydraulic roller lifters/pushrods?
- Want to buy: shifter/throttle control
- K/N Filter setup?
- Exhaust Tips?
- Tranny Fluid for a TRS?
- Waterproofing Cockpit Cover
- Hey puder, I bought Nordskog gauges
- Audio amplifier wiring, need advice.
- Adjustable Timing chain set
- yet another alignment question
- Skater setback
- Upside down oil filter?
- Who wants to rig in NJ NOW?
- Intial Carb Setup Problems.....
- New SBC/Melling H. Volume Oil Pump
- Hydraulic Roller & Lifter Noise?
- If it wern't for bad luck........
- Spark Plug Difference?
- Fuel Syestem Upgrade?
- How much torque on carb nuts??
- gellcoat or paint ?
- 502 MPI oil/powersteering cooler question
- What are these wires for?
- drive height
- Help me identify trim actuator
- Shoot Through Depth Sounder
- I just had the gears changed
- 200cc heads need valve job!
- How much 90 wt in Bravo III
- Servicing Question?
- Help. . . .496Ho Alarm! What is it?
- Formula31 ?????
- Need Your Opinion!
- OT: Scratched Emron repair
- Q-Jet question
- Recall on riser gaskets
- Electric brake conversion??
- HYD. Steering
- Gil manifolds
- Oil Drain Kit
- Trailer Surge Break ?'s
- Locktite on drive mounting stud?
- vortec adjustable fuel pressure regulator
- Need N/A engine ingredient help
- Alignment Tool Use
- need starters
- Checking Transom and Stringers
- Easy Question
- Problem is? Engine/drive x/gear
- Head bolt sealer?
- Prop nut Torque/size?
- Rapid Fire #1 in HP500
- Rex Marine Hatch Acccelerator
- Modified Bravo water pick-up??
- blistering?????
- Plug Reading
- Choice of engine bearings?
- rebuilt engine experiencing blow by
- Re-Torqe Heads?
- Circulating pump
- Spark Plugs in Aluminum BBC heads
- New Gauge lights
- 500 EFI to a 525 EFI
- Plugs and Jetting
- Drive and prop question
- JOhnson 225 1989
- Twin Disc rebuild-Katdrvr
- Batterey charging
- Here's my latest project
- bravo xz or dpx drive?
- bravo xz or dpx drive?
- 502 mag, Won't start, help
- Correct Timing Module for carb 5 HP-500
- need 454 magnum intake manifold
- Flame arrestor vs. K&N air filter..proven by the dyno!
- Alpha Trim Hose Replacement
- Need help building 400 sbc for my boat.
- How many hrs before synthetic
- High Flow Flame arrestor
- Land & Sea drive Extension.
- Gimble Bearing Help!!!!!!!
- Polish SS and Aluminum..
- Prop for 29 Fountain w/ HP500
- Synthetic oil in a 502 vs petroleum???
- Fram oil filter #'s
- Cooling crossover
- belt noise
- EMI exhaust and cam duration...
- 6-6.5 lbs boost - stock Gen VI 502
- Aeromotive A1000 pump-Rebuildable??
- cool fuel to vapor tank
- Question for the guys with experience installing Stellings boxes
- how much do i machine?
- Drive falls down over night
- Prop selection?
- Bravo One Trim Up Not Working
- Fuel Tanks
- "Hard Blok" question!!
- Trim cylinder help
- Optimum Trim Tab Location/Placement
- paging mcollinstn
- 2.5 offshore 1994
- funky bilge pump?
- Kaama exhaust problems
- Bravo gimbal ring needed
- mercury 250efi heavy smoking!!!!!!
- roller trailer question
- Hey puder, buy your gauges yet?
- 3 Blade vs 4
- Which trim tabs? 22' scarab
- My new boat has EGT Gauges??
- which is which
- Converting Bolsters
- Help!!!!
- Converting to serpentine belt????
- intake I put on a new intake and forgot to put in the drip pan .
- preping gell coat for paint????
- Let's argue in the chatroom
- Oil pressure guage
- Well I went to a K&N now I'm lean, I think?
- K-plane problems
- Right cam for HP 500 EFI ?
- Bravo Outdrive Question
- K plane Adjusrment
- Capacity of lubricant in TRS lowers?
- Oil Pressure
- Water Circulating Pump
- Changing Drive Oil in TRS
- Lubricant for TRS Lowers
- 454 questions
- Spring maintence (pun intended)
- HP500 EFI Oil Dilution
- 502 MAG Mercruiser.
- Plugged water line in Bravo Outdrive?
- Torque and HP numbers for my new motor
- K-Plane wiring diagram
- what should be 500 efi water temps be ??
- 500efi backfired?
- Need High-Five info Quick!
- dual batts set up
- Propshaft Runout ?
- Starboard Prop Slips
- K Plane Resevoir Leak
- Input needed on Drive Repairs / Parts
- water inlet ?
- S/s Corsa Slant Tail Pipes
- Reliability & Dependability 500hp w/Procharger
- Correct props for KAAMA
- How do I get rid of porpoising problem?
- Maintainence Tidbit
- bravo one gimbal pins
- Imco WPM or Latham
- Merc 50hp 4-stroke, low rpm???
- Water pick ups????
- Check those motormounts!
- What is your opinion of a IMP 255 Eleganza???
- Which blower is this and...
- 454lx Mpi-502mpi
- Aluminum Trailers Bunks
- Mercury Marine back ordered my parts HELP!!!!
- '93 Merc 2.5 - timing question
- Starter electrical nut size
- What oil filter should I be using?
- Turbo Prop ?
- Surface drive Tech
- Flywheel aluminum, billet steel, or stock???
- Blown Oil Cooler
- Speedo not working
- Evinrude V8s
- fuel pressure "bounce"
- Power steering leak??
- Modifying Flame Arrestor?
- Fuel Sending Unit sick
- Anoides?
- Engine storage
- Lubricating Indicator Cables
- Another water pressure problem
- 454 intake manifold passage
- Flame Arrestor Questions
- high volume machanical fuel pump?
- Dustin - whipple adjustable Boost bypass?
- compresion ratio
- Changing Drive Oil on Bravo XZ
- What cam for a 540
- Installing transom mount water pickup
- What does it mean when...
- Wiring Help!!!!
- IMCO shortie on Eliminator Eagle XP 236????
- Blow thru carbs
- wanted: raw h20 bracket 502 bravo
- 1993 30hp Evinrude? how to drop the lower unit?
- Alpha upper
- oil capacity for 330's?
- OUTdrive gear lube
- Paint under zincs?
- Stainless braided hose question
- One trim pump on two outdrives
- Prop diameter ?
- Thunderbolt Ignition & timing questions
- 502 Tbi Plate?
- Testing Valve Springs
- Electric Engine Hatch Lift/Motor
- 350 mag spark plug gap?
- WPM Brazil valve leaks!!
- Heavy duty gimbol ring with standard bell housing ????
- K-plane position
- Drive position indicator adjustments
- Sparl Plug Wires with Crane Hi6M
- Leak down test
- 502 Mag Power Curve
- Mirrored plex glass on engine hatch
- K-Planes
- Insurance on TWINS!!!, (single engine guys need not reply)
- Fuel pessure issues with HP 500
- 97' 454 Mag MPI stalling?
- Results of Flow Testing - Improved Intercooler Configuration for Centrifugal Blowers
- How do you know if a Harmonic Balancer is bad
- distributorless ignition
- New Merc 6.0 motor???
- Volvo 600 Dpx?
- How to mount a sea strainer?
- Oil plug to hose change over?????
- prop for 24 ft hp500 set up?
- finish on Mercury labbed props?
- How to prevent reversion from taking place?
- Need help fast!
- Hey cat-guys!!!
- Marine Alternators - screened?
- elbows?
- Break in oil for stock 7.4 330-350??
- HELP!! Clymer/Merc 1992-1996 Manual need scan of Tbolt 5 ignition
- Shared water system on twins?
- Thunderbolt IV Ignition Box
- Remote Oil Filter Setup
- 25hp Mercury?
- Water Pressure relief Valve
- Old Volvo Drive will not shift???
- Billet Top Cap for Bravo
- Proper RPM/Prop Size
- Help needed for cutting mirror--plex
- Penzoil 25/50 Racing Oil
- 2 drive showers?
- Harmonic Balancer Help!!
- Questions For Cooling And Steering
- Synthetic Oil ?
- Fuel Tank
- Looking for HP500 valve covers New or used how much?
- No room for supercharger!
- Another steering?? Sloppy steering box