View Full Version : Technical Discussion
- Oil injection question on a 3 liter 225 carb motor
- Dual cable steering with surfacing prop?
- Verifying which Mercury Outboard this is...
- 2006 optimax 225 proXS
- Is there any easy way to ID a2.7 from a 3.0 90deg omc v6 looper
- 2000 200 efi
- omc temp sender part number
- Mercury Tech Engine runs sluggish
- Mercury Tech What water pump kit do I need for my CLE lower?
- Prop selection
- 1997 johnson 175 hp oceanrunner
- spark plugs
- Who can I send a 75 hp Johnson Stinger to for modification?
- hot horn 200efi
- Mercury Tech please help
- Mercury Tech flywheel info
- Oil Leak from CLE Gearbox
- Mercury Tech Merc switchbox compatability
- Mercury Tech 2002 Merc 125 hp flywheel help!
- VRO, how reliable, what happens if it fails.
- Johnson problems
- Yamaha V6 impeller question
- Help needed with Merc 220 Laser
- OMC Tech looper v6 spark problem
- Mercury Tech 260 running warm???
- What lower unit oil for 300xs
- OMC Tech jhonson 90hp overheating
- Mercury Tech Ridgeback OS Can: lower motor mounts
- Mercury Tech 3.0L/250 Up None Relief Port Motors
- Mercury Tech 25 hp Mercury wont run lower cylinder.
- Mercury Tech merc 1100 fuel pump
- Stainless Marine Outboard Trim Indicator Source?
- Chart or list for different warning horn sounds for Mercury?
- Mercury Tech merc base differences
- 260 verses drag switch box
- Mercury Tech Merc 850 head temp
- Mercury Tech 2001 Merc 250 EFI stumbles/misses out of the hole...
- fuel regulator for a 2001 Merc 200 EFI
- fuel regulator for a 2001 Merc 200 EFI
- fuel regulator for a 2001 Merc 200 EFI
- Mercury Tech bp horn efi system on 200 2.4 fishining motor
- blown 97 merc 200 efi need help
- Mercury Tech Dry stacking
- 200 - 2.5 CDM wiring diagram?
- Newbie question
- EFI Question
- Top guided rods in bottom guided pistons.
- Can merc powertune soak inside engine for a few days trying to free stuck rings ??
- Mercury Tech Merc 1975 85 divider plate
- Merc 3.0L stalling when warmed up at idle
- OMC Tech 1994 Johnson 225 Carb running rich ?
- Mercury Tech Mercury 2.5L Gasket Set
- Very Flexable Fuel Supply Hose???
- Mercury Tech TPS tester
- Carb Problem - 2001 8 HP Mercury
- 25 hp johnrude CDI Box interchangeabililty V4 115 box no go
- Choke and Idle control switch with Rex Shifter & HotFoot setup ?
- OMC Tech Trim Actuator
- Mercury Tech spun sleeve in 2.4
- Re built 2.4 vibration
- Mercury Tech Fuel pouring out of carb, 2.4 - 200 Merkehree
- Mercury Tech Rebuilding 2.4 Bridgeport
- removing waterlogged foam
- Mercury Tech Help 225 OPTI DFI temp help
- Carb help ASAP
- Another project
- Mercury Tech Fuel curve
- OMC Tech Evinrude 140 Looper Carb Air Bleed sizes?
- 1986 2.4 chrome block pin holes??
- Question on 200 Mercury carbed
- 200 xs ros
- Mercure Engine ID
- frozen steering rod
- trim issue
- How long do Crossflow power packs last?
- Mercury Tech tourqmaster internals in to sportmaster
- Mercury Tech DDT Cartridges
- evinrude cylinder head swap?? please help:)
- Mercury Tech Mech. Fuel Pressure Guage Tap
- Mercury Tech 9 ring crank how many rings and where?
- outbord hydro
- Indexing an engine with Jay Smiths dial gauge
- first run
- Yamaha Tech Yammy Expert Needed
- installation of a bobs nose cone
- Mercury Tech mixing ?
- if it's not one thing...it's another. Now, Power Trim leak
- Laser owners
- Mercury Tech Where does this ground wire go??
- Two questions, Temperature 200 XRI and possible foulded plugs??
- Broken shaft, Optimax 200
- Hp ratings...
- checking TPS setting on a 225 promax
- Rattle after oil injection removal
- Mercury Tech Will Stator from 2.5 260 work in a 92 Merc 150?
- OMC Ficht 175
- Mercury inline 6 115 hesitation stalling
- OMC Tech 2000 Johnson 150 hot bogg/stall on sudden acceleration
- OMC Tech Johnson 150 with cracked carb bodies
- Who sells a 3 litre sportmaster lower manual ?
- What's inside an OMC trim pump?
- Mercury Tech Mercury 2 stroke 200hp bogging down at takeoff.. Help!!!!!
- Mercury Tech teleflex pro Hydraulic Mota Drift!!
- Boil carb to clean
- 200hp Mariner/ Tach trouble shooting
- How to keep ign. coils from looking like starwars???
- Mercury Tech 2.4L brigdeport starter/flywheel problem
- Mercury Tech a few 2.0 questions
- hynautic cyl seals
- New to site, xflow question!!
- Special needs guy needs johnson help
- OMC Tech Older crossflow coil conversion?
- OMC Tech 225 HO cuts 3 cylinders off (2001)
- OMC Tech More Thermostat Issues
- hooking up water pressure gauge on 2.5 260
- johnson 115 hydrostream viper
- Power Steering turns left, but very hard to turn right?? Mercruiser
- Inline six 150xs; j-block, switch box interchangeability????
- Mercury Tech Engine setback and height?
- Mercury Tech 200 Merc Inconsistant Bog
- How hard is it to assemble 3 litre sportmaster ??
- 1995 2.5 200 EFI Mods
- OMC Tech 88' omc 70hp piston Quest
- Drive shaft re-spline
- Mercury Tech HELP <> Newly rebuilt 3.0L Merc 250 EFI laying down up top
- Mercury inline 150 or 115
- Alpha 1/sportmaster gears
- Need part # for 20 inch driveshaft for 3 litre sportmaster
- high flow Thermostats
- Mercury Tech 2.4/200 timing
- bridgeport reliability
- Mercury Tech Merucry 150 efi ecm need help
- Where is rev. limiter- ing stabilizer
- 79 inline blew again
- Mercury Tech 2.5 200 EFI Break in?
- 1996 merc 150 efi cutting off
- 824003a7 wanted
- HP rating at what RPM, 200 Merc
- whats the best oil for my 2002 280s ?
- Looking for Advice on 05 300x crankshaft failure
- Powerhead to midsection gasket
- Mercury Tech Oil injection failed !!
- cross flow/looper
- What does the lip on a 3 litre sportmaster serve ?
- Yamaha Drag prop worked by RMP??
- 2.4/200 No spark ????
- Mercury Tech bleed/recirculation lines
- Mercury lower unit tools
- ))))Lower question for experts((((
- Merc wiring harness color code?
- Mercury Tech bp horn efi vs carbs
- 1994 2.5 260 WOT rpm????
- Splitting a 2.5 Merc Case
- Mercury Tech Cable mistery
- OMC Tech Turnin the 150 xflow into a 200
- Mercury Tech t-stats
- Mercury Tech running 2.5 on a 2.0 tuner adapterplate
- Mercury 200 shuts down
- OMC Tech omc shop tach replacement
- 2001 Johnson 250 power upgrade
- OMC Tech Still no spark on #3 V4 xflow
- 2.5 200 buildup advice
- Wiseco pistons???
- Oil ratio
- cyl head temperature gauge... doesnt work
- offshore mid hydraulic problem ?
- Mercury Tech Anyone have any ideas before I give up?
- Mercury Tech Questions on a 89 175 black max
- Mercury Tech 84 Merc 200HP - New CDI Stator now No Spark
- Is there a good "how to" clean and rebuild merc carbs??
- Mercury Tech Merc 850 plastic carb covers/needed
- Mercury Tech 2.5 200 merc stock are they steel? thanks
- Mercury Tech Merc 2.5L 260hp monitoring
- Mercury Tech Merc Laser 220 intermittent bogging
- initial timming ...im at about 4-5 BTDC
- Mercury Tech 89 175 black max not charging battery
- Mercury Tech 2.5 water flow diagram
- Yamaha Tech 2001 150 hpdi
- 7.4 mercruiser Help please
- OMC Tech Best timing advance for 90 225hp performance/ OMC performance shop
- Mercury Tech Mercury 2.5 Assemble Questions
- Mercury Tech 2001 240 HP EFI sounds like a diesel
- 2.5 adjustable ECU?????????
- 2.5 sleeve clearence between piston and cast iron sleeve
- 280 cutting out at different rpms
- Setting up your timing pointer with a JSRE Gauge ---
- powerhead gasket removal
- Lower unit baking in the sun
- 200 Merc bogging
- Sporty got a Black Eye !
- Mercury Tech melted electrics ??
- Where can I find info to decode serial number on freeze plug on a omc looper
- Line bore issues
- C3 vs. C2 17879 heads...
- Typo in service manual could lead to blown engine?
- How much timing
- And my carbs are.........?
- 1995 200 xri milling queston
- 2.5/200 carb Need Repair ...
- 1997 Mercury 200EFI Fishing Motor Problem...cutting out
- Prop slip-prop efficency formula
- Mercury Tech shifting problems
- Mercury Tech 2.5XS Opti HP and interchangability
- Mercury Tech 260hp 2.5L
- Mercury Water Pump Question
- 4 Blade prop performance
- Mercury 225 pro xs
- OMC Tech Rattle in my 3.0L Looper
- 3L 300 mercury for a 2.5 200xri
- coating for aluminum
- New steering and helm replacement Apache 21
- 1996 3.0L 225 Merc (carb)
- Mercury Tech 2.0 & 2.4 Bridgeport questions - measure of the ring gap
- 200hp Mariner/ Power Loss
- How do you wash your hands? Gas smell
- 200 Mariner/ Power Trim switch problem
- Mercury Tech Bridgeport EFI charging system ?
- 250 xs Merc opti blew up need a diagnoses
- Stator amp?
- What Mercury V-6 is this?!?!?!?!
- OMC Tech looper timing question
- Quick spark plug question
- 280 with no power
- 2.5L 260hp
- 2.5L 260hp
- Mercury Tech 225 3.0l efi
- Mercury Tech 300 promax rework
- Mercury Tech upgrading 260 charging system...options???
- Tilt tube came out. Help!
- Mercury Tech Old 2.4 hp question
- Bad timing advannce trigger?
- Mercury Tech Trim sender / 20" mid
- Couple of quick inline questions - 70 1350 and 85 75hp
- Suzuki crank repair???
- what is a2.5l merc preload lower unit?
- OMC Tech My 91 omc v6 looper had a timer base meltdown.
- "Yet Another" Yamaha Rev Limiter and Timing Questions
- 2.5 ProMax
- Does "better" fuel line exist for the new 10% ethanol gas
- merc 2.5 wiring harness ?
- Mercury Tech midrange woes!
- Mercury Tech Problem with a 98 250 EFI
- A-11 Programed box versus stock xri 200 box
- Mercury exhaust temperature
- Mercury Tech 1986 Bridgeport Mod VP Cooling system help
- Rinda Mercruiser Scan Tool
- Head studs....keep em or nuke em?
- Mercury Tech What EFI box do I have?
- 99 300 Promax Blocks
- Mercury Tech Rebuilt 125 hp Mercury Saltwater Series Powerhead Break-In
Powered by vBulletin® Version 4.2.3 Copyright © 2025 vBulletin Solutions, Inc. All rights reserved.