View Full Version : General Q & A
- Camshaft identification ???
- Oil Temp Sender Positioning
- Steam/Smoke coming from port motor?
- Carb Rust?
- HP 500's
- Engin Balancing Question?
- Cam Help
- More Horse Power
- Inner tie-bar needed???
- 502 vs 454
- feedback on cobra blower motors...
- Bow Lights
- Dumb question: Merc 496 Mag vs. Chevy 3500HD 496 HO truck motor????
- Polishing Aluminum diamond plate?
- Pro and cons on turning a crank
- Drive oil remote reservoir hose
- Volvo Penta Ocean Series Drives
- Max torque of an XR?
- AFR or Canfield Heads
- fuel distribution problem
- News on Performance Marine Display at Sema
- MSD Marine Engine Protector
- ITS steering
- feed back on dean nickerson's carb work
- what the best intercooler for the money?
- 496 (375hp) reliability and speed.
- B max parts
- Which Engine / Drive Coupler?
- 496 HO closed cooling questions
- which plug wires?????
- Corsa Exhaust question
- water injection on blower motors?
- GenV or Gen VI oil pan
- Steering arm Question
- Blower Ingnition Questions
- What is a reliable primer pump?
- Extension Boxes
- exhaust silent choice or mufflers
- Fuel Economy?
- 500 bull dogs motor
- Mercathode Wiring
- What type of oil for a HP500 (carb)
- Outdrives
- Hydromotive P5X results are in
- Engine Mounts?
- Distance between headers
- 500 EFI Upgrade
- overheating
- Raw Water pump Impeller wear?
- Rev. Limiter and Thunderbolt Ign.
- Mirage propellers
- HP 500 bottom end
- Bravo 3 Zincs
- 1985 35 Apache
- Keikhafer Throttle Loose-adjustment
- Wedge plates???
- bravo 1 clutch question
- Imco H.D. Gimbal Ring
- Gash in lower unit gear housing
- Need More Boost!!!!!
- Got the new 540 on the dyno today
- Helper Air bags?
- Stud girdles???
- 496 engine rings
- No Oil Pressure after oil change to Synthetic?
- SSM #6 Drive Spacers
- 1988 350MAG Rebuild
- Iron Heads
- Polishing the lower unit on Speedmaster IIs
- water hose size
- Multi-Engine/Single drive setups
- K Plane Cable Replacement...
- wandering boat,play in steering
- Engne Builders - How much HP before you need a better block?
- Marinize 496 truck engine
- Sealand Vacu flush
- rebuilding Merc silent choice
- mounting an oil cooler
- Hook on a 27 Fountain?
- converting a bravo to #6???
- Range of pitch for SSM props
- Amsoil, what a waste of my money
- D*mn Mildew!!!
- Fairing fabrication/windshield cut down
- Sea Level Jets 500 mags
- Carb adjust??
- Twin Prop Shaft Rotation
- fender covers
- should I remove the engines with transmissions or not?
- Does a Crane"741" Cam With Silent Choice Cause Water Reversion?
- Mercury 1000SC
- Help With Helm Pump
- Engine swap 454 to 496
- What book has wiring diagrams for 496 motor?
- Hull stains are a b*tch!!!
- 496 closed cooling question ???
- 800CFM Quadrajet
- Best Prop??
- Completed the compression test on my '85 merc 260
- Source for replacement "J" Tube
- Need help with garage door height
- Omc Cooling System
- Edelbrock. Marine carbs / Road carbs (#1410 Vs #4111)
- Donzi ZF35 trim tab guages not working?
- Labbed ? on 34 pitch 502mag efi
- Alpha 1 - CR Lower
- Low engine temp (130)when running boat in water
- Flywheel
- 502 mag forged or cast pistons,crank,rods?
- Closed Cooling System Limitations
- Sema Show -Las Vegas Nov. 2-5th
- 454 Intake?
- 2001 496 parts
- How much does a TRS out drive weigh?
- advice for exhaust ...
- Drive Showers
- Where do I get Pirelli Flooring
- Alpha One impeller flow.
- no thermostats
- Stainless exhaust with silent choice
- fraudulent procharger ad
- OMG!! a ski boat passed me at 70mph
- Removal of stock steering cable ?
- Dart Iron eagle's- other changes needed??
- Idle problem after startup, 350 mag
- hp500 spray paint?
- Ecu mods on stock engines
- Transom Assy Rebuild Tools
- Hydraulic steering problems,, help
- HELP looking for 502 ?
- Top end of a 42 Fountain with triple 525efi?
- dominator jetting
- Identify This Carb???
- Cool fuel regulator location-why???
- RM Builder. . .Calll Me. . .I have
- What causes fuel pressure to rise to the point of needing a regulator?
- TRS Trim Problem
- Smartcraft Questions
- "Garage Queen" not coming up to RPM
- parting out 92 42 apache.
- Blue Printing Dominators- WHO??
- Fuel pressure questions? scan tools?
- Darin hits it again
- which eliminator would you buy?
- 2xYanmar 6LY2(M)STE
- Stereo question
- mcloud bolsters
- Crap, just when I think I'm good to go
- Cleavers on Bravo 1 drives?
- B&M vs Procharger for 540??
- High Idle Problem?
- Red Line Heavy Shockproof Gear Lube
- Valve Diameter & Lash Caps
- Mufflers
- Warrining buzzer quit ??
- Does anyone know this Carrera?
- Used 502's
- Freezing point for Sterile Water & 91% Alcohol??
- Help, want to change Fuel/ water sep but can't get the darn thing off
- Stainless Bolts ?
- Speed problem?????
- Wouldn't it be great....
- 575SCi fuel pressure specs?
- Which Heads for 500 EFI's ?
- engine flush kits
- Lifter ?
- Engine hatch wont open
- Voltage spike?
- X dimension ?
- small block vortech heads.
- engine flush
- What happened to Timucin??
- Reliability Upgrades for HP500EFI?
- Stroked 454 Or 502 ?
- Steering is stiff at idle
- 525SC Blower Pulley
- Pro and cons of a PROCHARGER
- 502 Mag??
- Pistons and cam shafts for HP500
- 525 sc's
- cam help: 502 with AFR 305cc heads
- 502 mag whipple
- Any ford techs out there. Wiring problems!!
- Whipple Questions
- Pyrometers
- Metal Flakes in XR Drives
- what to change in the offseason
- Performance mods for 502
- New 500HP for $4500 w/0 hrs???
- Mercury mod vp efi engine horsepower?
- Where to buy a 454 Mag rebuild kit?
- What's the best way to seal block-off plates?
- P.S.I. Blowers
- 502 stumbles and poofs through carb - Help!
- K-Plane tab service
- Omc Shifting
- metal on oil drain plug
- Drive not going down
- super coolers
- whipple charger on a new hop525efi?
- mobile 1 oil filter pn#?
- Any disadvantage to Arneson drives?
- Merc 320 tpi sbc ??
- Winterizing 351 Ford-Help with Parts
- Cost of retro to Roller cams?
- Helicoil/Stellings extension box
- Transom Help
- 454 thermostat ?
- How do I find out my cams profile? Part #
- motor swap
- Cougar US1 38
- Average Shop hours to swap motor ...
- Right props for 32 caliber baja 525sc?
- Best prop for Top Gun T/S
- The real poop on 500hp's
- Need 2 Breathe......
- crate motor options
- JimV... I need flow # on stk GM heads
- valve job time, parts question
- Water in Bildge ?
- Injector,oxygen Sensor Help
- Merc Transom mounted Water Pick-ups & hose boots??
- Please explain the advantage of a "Water Crossover"
- Port side motor hitting rev limiter
- Valve or Rings Bad
- #5 drive prop shaft change and tools
- Stainless Prop Cleaning
- steamy 502 exhaust
- How do I winterize my 496 MAG
- Urgent! Engine stand ??
- Carbs, mechanical or vaccum secondaries...
- Thermostat And 502 Mpi
- 454 magnum vs 420 engine
- 525 Electrical Problem
- Looking for #6 props for friend
- engine not getting ot temp on the hose
- Annual HP525EFI Maintenance
- 7.4-310 MPI mods
- Run it cold???
- Thermostat and Winterizing 494?
- hyd steering question
- Bravo Shift Cable Push Or Pull?
- Trouble with 496 HO!
- Oval port or rectangular port intake???
- Anyone else blow apart a drive saver for a Stellings box
- Engine Flush on tear down????
- Cabin Heater usinf FW cooling?
- Flushing drive pumps
- Winterizing the HP525
- 140 merc