View Full Version : Technical Discussion
- Weird Over heating, need help
- Ring Gap Position, JONH MARHALES AND JSRE
- cleaning salt corrosion?
- custom limit switch
- supercharged 2.5
- Look at these pistons
- doukas or boyesen reeds?
- Merc 2.0L compression question
- why V6 looper bottom jets bigger?
- 24 Skater Speeds
- Mercury 275hp Verado wiring help
- Break in procedure?????'s
- want more top end if possible
- 2002 mercury opti 200hp water seperator
- Solid motor mount question
- Merc. Carb Jets
- inlet nipple not pluged on VRO pump????
- velocity stacks for v4 evinrude
- Mercury racing oil the high $$ stuff
- New Guy here. Hi All
- Another merc 2.0L question
- Carbs Killing ME!
- Evin Etec 80HP/Cyl.
- Holley Red
- wrist pin retaining ring differences...
- What did I buy...
- Why Stators DIE ????
- 280 Maintenance
- ProMax 300 Markings
- Foot throttle ?
- BRP Lightening L/U
- back end want to come around !!!
- Merc 225
- 5 Month Old Fuel?????????????????
- Johnson 150 GT Specs
- V 4 tuning assistance
- Help! Broken Cavitation Plate
- 2 piece driveshaft vs 1 piece driveshaft
- Horsepower Gains
- Little Help !!
- omc wrist pin bearings
- mercury racing sportmaster lower unit
- Loud Rattle in a 2.5
- What kind of Prop is this?
- 225 Promax better vs. Bridgeport
- HELP! Im ready to to put it all together!!!
- 2.5L exhaust tuner
- T-Rex 2.4L GURU Help?
- Mercury service manual CD's
- One piece adapter plate
- Slip?
- looper gasket diffrence?
- question on running a merc powerhead
- Gearcase?
- diffrence between large/small bearing 260
- new hi po ready 2 go piston
- Engine acting weird
- DDT Tester Software Cartridge?
- Who made this?
- Switching from Analog to Digital
- 3 liter Sportmaster assembly instructions
- How to tell if the two halves of the block are sealed
- head gasket question
- 2.5 260 Not Producing Power ...
- 12" merc mid spacer
- O water pressure on smart gauge
- 1976, 150
- Evinrude What Year What Horespower?
- 225 x ECU Change
- yamaha 1985 70hp 3 cyl help
- Suzuki 25 hp
- mercury 2.5
- Need Merc part#
- 225 promax oil and advance module removal
- wrist pins instalation
- 98 Merc 200hp
- omc looper gearcase question?
- Pinning the carrier and why?
- Merc 200 XRI
- 12" merc mid tuner
- What stator is this?
- hot cylindres on a 2.5 promax ,JSRE or JOHN MAHLES?
- What's the best small 75-100hp outboard
- need help on water pump and overall tune up
- 1995 sport jet mercury 90hp motor problems
- 225 ProMax - Swivel Bracket - Question?
- Is this a Looper? J120TLCO
- plug info
- Black Plugs???????????
- need info omc 235
- where's the tune in tuner
- shift shaft help
- optimax alarm at w/o throttle
- 25hp MAriner lower unit
- inline 6 with oil pressure gauge hooked to it ?
- trim sender/limit switch
- 1988 mercury 220 with WH22 carbs intake question?
- tuber motor 2.4
- 200 EFI Compression
- 1978 Merc V6 150
- 300 heads on a 250
- yamaha head cc and compression
- Strengthen CV16 transom??
- Evinrude Injector service, who does them
- steering
- Prop hub question ?
- ** Team Members, please read **
- Please Dont Laugh , I Want To Know If I Can Make A 25" A 20 "
- Cranked up Smokin' Joe today, how can I clear the air??
- 96 115 johnny
- '93 260 question
- 1980 2.4 200 stock compression?
- block filler
- please (cutoff)
- omc 44 ci drive shaft issues....
- Need Help with an 225 Evinrude Looper
- What should compression on Suzuki Dt200 be?
- Sleeving mid 80's 2.4 200HP Chrome Bore
- Lock N Stow Bushings
- 96 EFI oil injection removal
- Milky Plugs, smokey BP
- going to offshore exhaust
- Which Fuel Pump?
- help, hynautic steering, please,,,
- 98 150 optimax water temps
- What Powerhead Will Fit On This Mid ??
- Vintage Horsepower ratings.
- plug wire
- 9 amp stator to 16 amp stator?
- 150hp yamaha 1989
- Merc questions
- '84 inline 4cly merc lower vs. '86 70 hp Merc??
- what fuel line?
- 87 2.4 175 with 200 carbs-What jets?
- Johnson 3.0 Blocks
- Merc 200 EFI - lay up questions
- 1985 Stv Mod-v
- laser efi manfold spacers
- Best method for installing knee boards?
- thermostats (yes of no) ???
- 3.0l mercury 1999 how many spline is D/S
- Mercury Lower Unit Compatibility?
- HELP! I think I messed up my recirculation holes
- fuel in a race
- fuel tank position
- picking up a 2006 Etec 225HO for my Vegas
- Oil injection or no Oil injection (200 EFI)
- fuel pump relocation
- engine mounted too low?
- 2004 Mercury 150 XL Saltwater Max Spark Advance Info
- Is 16volts at 3400RPM too much?
- A18 Mod VP ECU...?
- Bleed line nipples
- tdr and reed stop question
- The Sonic Chronicles
- powerhead pull
- 5% rich on PCU
- Hello and a question
- 1986 inline 115, Exhaust relief ??
- Merc 200 Rev Limiter
- what oil to use
- Random Overheat alarm
- piston Ring / honing Question
- got the wh-20's on my 245 but....
- going to start looper mods
- turbo start battery question
- OMC gearcase ?'s
- 28 trophy.
- Upgradin from 454 to 502 HELP
- Help!!!! Need some block advice
- Need advice on Mercury 225 Stator
- need some help
- Batteries???
- simpson epoxy
- Merc Cranks
- out board water pump
- stuffing the case
- DeCone a Lower?
- removing a merc lower unit
- RPM Drop ???????
- Need help jetting
- proper procedures to paint a galvenized trailer
- 2.5 porting - with idle releif holes
- crank shaft repair
- Torque Tamer from bobs good idea or not
- Fuel Pressure????
- Help.....
- hi everyone/mechanics
- Idle speed and Adjustment ?
- Too much water pressure?
- Extra-horsepower question
- Prop welding question
- Electronic Trim Sending unit for 280 Merc
- how do i know what carbs i have ???
- Jackplate question for a Glastron
- Yellow Gear Lube.
- Help T-rex Please
- 1993 evinrude water press gauge install help
- High Altitude Outboard Tuning
- What polishes bronze
- 200hp efi ecu queries
- ? who if anybody makes one..
- cylinder temps
- 97 2.7 Evin/Johno 200/225 GT/XP??
- Hydrostream Vector transom question
- 3 liter sportmaster upgrade mad efi/taylor marine billet water pump spacer or similar
- steering ?
- Seastar helm 5271..how does a blinker trim mount
- 2.5/260 injector firing phasing
- v-6 merc coils need quick help
- 245 carb fuel pressure
- will a 76 lu fit on a 86 looper?
- poppet valve...
- 2.5 lower to 3.0 mid
- 70 hp yamaha rpm and alarm questions HELP
- Piston?? steel sleave? Need Help
- Yamaha Help Plz
- did mercury make??
- Pinion replacement
- blown powerhead?
- split pinion gear
- viking with 235 or 2.6
- ring life?
- Fuel pump?
- Inline plug question
- changing position of injectors
- 15 in on a 20in
- Can a 25" mid be cut to 15" OMC or Merc
- Smartcraft issues
- in line mercury power question?
- Land and Sea Jackplate help...
- 88 evinrude 140. need more power!!!!!!!!!!!
- Why or what?
- Bleeding
- Steering cables
- duel steering motor-single cable boat
- Part# For 2.0 Liter
- 175 XRI Question
- RPM Range....
- HPDI 250 Cutting out at 2000 rpm's
- YAMAHA F100 command link TRIM??
- maintenance free battery???
- How to fit a SE Lower to Johnrude V8. Racer, E-tec1, OMC Gurus
- not enough cranking compression on fresh pro max
- Lower unit stucki n gear.
- mercury XRI cooling problem like no other
- worlds stupidest carb ?????
- Rex Marine Outboard Connection Kit
- how long of warranty with sportmaster
- Old fuel
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