Mercury black max xr2

Re: Mercury 150 Black Max XR2 Both rectifiers look good. The power pack that has the melted contacts is on the starbord side of the motor. The other power pack on the port side (the switchbox power pack I think) looks fine, but I didn't take the cover off of it to examine very closly.

Mercury xr2 wiring diagramI just purchased a 1985 mercury black max 150 to put on my boat. i Mercury 115 outboard ignition 2005 mariner 1987 80hp 115hp diagrams i6 schematic gammel gnist uden 115hk 1984 starter database diagramwebMarauder mercury moose chris wire ignition fuse where.Buy JETUNIT Stator For Mercury 174-5456 Outboard 150 Black Max XR2,90,115,175,200 HP 398-5454A2 5454A6 9-Amp 6 Cylinder 2 Stroke 1976-1989: Stators - Amazon.com FREE DELIVERY possible on eligible purchasesDrilling Out Exhaust on 200 Blackmax. I have a 21 Checkmate Enchanter with a 1989 Mercury 200 hp Blackmax. The engine is in great condition. I am in the process of upgrading the carbs and heads, and I have always wanted to drill out the exhaust in the midsection of the outboard since I bought it. My only concern is that I have never done a ...Very clean and strong running outboard motor, motor has never seen salt. Oil injection has been deleted and is now pre mix $2500DOWNLOAD mercury xr2 black max parts - Back to all "Outboard Motors" - Mercury parts catalog. Original Mercury Mariner Outboards Service and Repair Manual. It covers everything to fix/repair your Mercury Mariner Outboard. This is a complete manual with detailed instructions, diagrams and more.Boat name: VANISHING POINT. Boat make: Phantom 21 racedeck. Engines: MERC 2.4 EFI 320hp, MERC 2.4 EFI Bridgeport x2, 2.4 ported EFI. Cruising area: Walney coast (North west) Join Date: Sep 2014. Location: Walney island. Posts: 660. There an old motor and not worth a great deal unfortunately, the exhaust has been put on by a previous owner, they ...

3,256. Sep 13, 2013. #2. Re: 1985 merc 150 hp xr2 wiring and timing. Ya really need a wiring diagram. Maybe someone on here can send ya one or knows where on tha internet ta look. If tha trigger wires don't have "yellow" tape or a "yellow" sleeve on three of tha wires ya can leave me in tha truck. This identifies which three go to which switch box.I have a 1986 Mercury Blackmax 150 XR2 on my 18' bowrider with neverending issues. I have put so much money into this motor that I am sunk at this point, unless I can figure this out, I will be forced to sell the boat at an extreme loss and try boating again in a couple years when I can maybe just buy one with a new motor which is pretty sad ...I have a 1986 mercury outboard black max XR2 150 hp. Last summer i rebulit cabs and fuel pump. It than ran ok. this year i noticed a recall on the onbaord charger, so I took it too dealer and they rep … read moreStarting the 150 after an 11 month rest. Good ole Sta-bil! A run on Lake Ray Hubbard to clean out the cobwebs. Now ready to fish.150 mercury xr2. Repair Difficulty Easy Repair Time Less than 30 mins The time it took to get the parts out the door was fast . Aug, 30 2022 by Jason. Problem fixed: No water pressure. ... Mercury Black Max 175 hp (1989) Repair Difficulty Hard Repair Time 1 to 2 hours It was good. However I provided the serial number of my outboard Motor three ...VALVE, Throttle (6 required per assembly) 1395-6023 - Throttle Valve, NLA [ More info ] $4.00. 10+ In Stock. Revise Search: All Models > V-150-XR-2 > 4868998 - 0A904645 > Carburetor Assembly. Next ». Mercury Marine v-150-xr-2 carburetor assembly parts. Buy a genuine Mercury Quicksilver or aftermarket part.

Black Max 3-Blade Aluminum, 15.5" Dia. X 18" Pitch, Right Hand Rotation. Part number: 11324A45. Pitch: Description. The Black Max® sets the bar for versatility and value among aluminium propellers. Standard on many Mercury-powered boats, it has earned a reputation for reliability and durability.As a rule of thumb on MOST Mercury motors, 90-120 psi (621-856 kPa) is at the lower limit of acceptable compression (at least for mid-range and larger motors). Published compression specifications for these models are as follows: 4/5 hp motors Minimum: 90 psi (621 kPa) 6/8 and 9.9/10/15 hp motors Normal 115-120 psi (787-856), Minimum: 100 psi ...My 1986 Mercury 150 XR2 Black Max cranks up and runs but when I put in the water it will not go the engine will die. I checked the fire and 3 cylinders are not firing. I also crossed the blue and red wires on the power packs and the same cylinders were out after firing engine back up. What Else would cause this To Happen. Thanks MelcanidaMar 30, 2002. #3. Re: Mercury 150 Black Max - What year? The 15 is a 1993<br /><br />The 150 is a 1985 web page web page. B.The bleed routing takes fuel from a particular carb/reed valve, and routes it to the opposite cylinder. Where that is depends on if it's a horizontal or vertical reed engine. Horizontal reed engines, the carb feeds the cylinder on the other side. All the check valves are one way valves and they all go the same way.Re: 1985 Mercury XR2 Black Max 150hp. I need some help with the cooling system. The XR2 probably came with an overheat switch on one head, and a temp gauge sender on the other one. The one that connects to the tan wire at a terminal block high and aft on the starboard side of the engine is the OT sensor.

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Just bought a boat with a 150 mercury black max xr2 motor, and the guy had the oil injection disabled and was running oil in the gas. Is this safe for the motor and if so, what is the correct mixture or should I get the problem fixed? Thanks for any comments.Re: My Merc BlackMax 150 XR2 won't start. Why? If your fuel tank is permanent mounted in the boat, chances are it is 18 gal or more. Your adding 6 gal of fuel with a quart of oil made roughly a 25:1 mix. Add that fat mixture to another 12 gal of 50:1 might average out to about 37:1 total.Here is our boat with a 150 Mercury black max. we top out at about 57!! Verry fast boat! The boat is a 1988 Pro craft Fish and Ski. also we had quite a roost...86 Mercury XR2 black Max V6 two stroke after cleaning the carburetors due to an over flow of gasoline front one of the floating valve. I also change the popp...Feb 27, 2014. #1. Hi fellows this is my first login to this forum. I have a 1988 mercury 150 xr4 black max that runs beautifully idling and full throttle out of water with water ears on lower foot. Will crank, time you hit the starter. Let it set for hour or two and overnight you will have to spray gas in carbs to get it to crank.

First off, that is a 1985 "XR2" model. Many parts are still available from a Merc dealer. Unfortunately, the t/t pump motor (and most of the assembly) has been long discontinued. You could however, retrofit a later model design, but will likely require changing the entire unit, not simply bolting on another trim motor.Aug 14, 2018. #1. gday from down under, OK i have a 150 black max 1989 model with starting issues procedure is as follows had fuel pump rebuilt sweet but just as i thought still wont start when cold it will just keep on winding over till i flatten battery ,choke wont make a difference so i found that if i pull spark plugs squirt a bit of fuel ...Now you're ready to change the impeller. Remove the o-ring on top of drive-shaft and further down the shaft remove the thick rubber seal (it slides up) on top of plastic pump housing. Remove the bolts that hold on the pump housing. Remove parts in this order: upper housing, impeller, pump key, top gasket, stainless wear plate, and lower gasket.The bleed routing takes fuel from a particular carb/reed valve, and routes it to the opposite cylinder. Where that is depends on if it's a horizontal or vertical reed engine. Horizontal reed engines, the carb feeds the cylinder on the other side. All the check valves are one way valves and they all go the same way.Netflix led the charge in FANG names. And why MRCY is now a hot stock in the defense sector....CNC You have see the Nasdaq 100? That index of Nasdaq-listed, largest-cap non-financi...Shop all 1985 Mercury Marine 150 hp XR2 Black Max parts now on NAPAonline from batteries, brakes, headlights and windshield wipers to engine, transmission, ignition and steering parts!hi, My father and I recently bought a 1989 Hydrostream vasserret with either a 1985 or 1986 150 mercury black max xr2. when we bought it we knew something was wrong with the motor which was fine because we were going to fix and sell the 150 and put on a 200 we had. first time out it did not run right so we took it home an saw the stater was melted. after replacing that we took it out again to ...I bought the boat/motor two weeks ago and had it out a few times already. 1987 Four Winns Horizon 190 (18.5' open bow runabout) 1987 Merc. Black Max 150hp XR2 (14" x 19pitch Prop) When I first started the boat during the water test I noticed that the tell tale stream wasn't as steady as it was on my 1994 50hp Evinrude.This thing sat in a box for over 30 years. Its made in 1987. This is the first start for this. Ran fine after this.Feb 8, 2014. #2. Re: 1986 mercury 150 xr2 blackmax charging upgrades. Sure. You just need a 40 amp stator, a 40 amp flywheel , a coil mounting bracket, two 20 amp voltage regulators, and a different exhaust divider plate and a flywheel cover. Pretty much an entire 2.5 liter charging system. Buy it piece by piece new and you'd spend a thousand ...MRCY: Get the latest Mercury Systems stock price and detailed information including MRCY news, historical charts and realtime prices. Indices Commodities Currencies StocksWill someone please help me on what the torque setting and sequence should be on a 1982 v-6 mercury 150 black max outboard with new head gasket.Any help would really be appreciated. S. Steven R Langston Cadet. Joined Jul 8, 2002 Messages 6. Jul 25, 2002 #2

For good overall performance and value, the Black Max is your prop. While Black Max aluminum propellers are standard equipment on most boats with Mercury, Mariner, and MerCruiser power, they are a perfect replacement for all engine brands through the use of the Quicksilver Flo Torq II hub system. The Black Max is recommended for use on boats ...

Re: Need Help...Black Max XR2 Switch box test , disconnect the 'bias' wire, the very top left wire that links the boxes together, retest spark, DO NOT ATTEMPT TO START without bias connected BOTH BOXES should fire at the same time. If both boxes now fire the problem is a bad bias circuit in the box that ALWAYS fired. Strange, but true.Re: 1985 mercury black max xr2 150 i must have stated wrong the first time, the new gaskets have a 1/16 clearance around bore. the old gaskets had 3/16 clearance around bore.yes the compression went 90lbs on all cylinders but we checked immediately after running when it was checked the first time it was cold. yes it is impact marks on the head and the mechanic that told me that, said that the ...Mar 9, 2012 · Mar 2, 2008. Messages. 15,464. Mar 10, 2012. #5. Re: mercury 150 xr2 black max. The part number for regulator is 88825A 7 and it should have it own harness, if you dont have harness it should be marked on rectifier case. red to red on rectifier and yellow to either yellow stator lead. T. As a rule of thumb on MOST Mercury motors, 90-120 psi (621-856 kPa) is at the lower limit of acceptable compression (at least for mid-range and larger motors). Published compression specifications for these models are as follows: 4/5 hp motors Minimum: 90 psi (621 kPa) 6/8 and 9.9/10/15 hp motors Normal 115-120 psi (787-856), …I just want to know if I replace the stator, trigger and the rectifier on my mercury xr2 150 black max. Will the mess up the timing. Show More. Show Less. Ask Your Own Boat Question. Share this conversation. Customer reply replied 4 years ago. I have a 150 mercury XR2 black max.Get the best deals on Mercury 100-200HP Complete Outboard Engines when you shop the largest online selection at eBay.com. Free shipping on many items ... 1993 MERCURY BLACK MAX 625-5250 "CONNECTING ROD & PISTON" 175 HP OUTBOARD (.015) Pre-Owned: Mercury. $55.30. Was: $79.00. or Best Offer.Mercury/Mercruiser/Mariner Black Max Three Blade aluminum prop 14-1/2 X 19. Includes the Flo-Torq II hub kit. More than just an aluminum propeller, the Black Max is the best three-blade aluminum prop available anywhere. And anywhere is usually where you'll find it. Whenever you need good overall performance, Black Max is there.What is the factory ( normal ) cranking compression of a Mercury 150 Black Max? My engine has 149 to 151 on all cylinders. I have no history on the engine, except that it is said to have come off of a pickle fork boat. ... It is a 2.5 XR2 Black Max. I don't know what year it was made. There is no data plate on it, with engine number. For some ...What is timing a mercury blackmax 150 serial #A182748? - Answered by a verified Marine Mechanic ... Remove the white with black tracer wires from front powerpack. (8) Have someone crank engine while you hold throttle arm fully foward and check timing with light.It should be at 18 degrees. ... I have a 1987 mercury 150 hp xr2 looking for diagram ...

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Black Max XR2 150 HP Question. My outboard is a 87 Mercury Black Max XR2 150HP. Motor starts fine, no misses while running, gets on plane fine. My issue is when I am running, motor sounds/feels like its bogged down. Will only get to around 5200 rpm, according to the owners manual I found online, 6000 to 7000 is recommended wide open throttle.Yes, they are. Mercury Black Max motors have been a leading brand in the industry for over 75 years. They have a reputation for being one of the most durable, powerful, and dependable motors on the market. The engine is designed to last long and provide reliable service even when you use it every day. In addition, mercury black max 150 motors ...3 Power Trim and Tilt. Download this manual. for your purchase of one of the finest outboards available. You have made a sound investment in boating pleasure. Your outboard has been manufactured by Mercury Ma-. rine, a world leader in marine technology and outboard. manufacturing since 1939. These years of experience.Mercury 200 Black Max Xr2 Outboard Manual >>> DOWNLOAD 1992 mercury 150 175 200 hp black max XR6 outboard motor cowling v6 cowl EFI top $ 179.00. Mercury 150 hp XR2 top cowl pair engine cover 135hp 150hp 175hp 200hp.Revise Search: All Models > Mercury XR2 > 0B290314 - 0C276429 (USA) Find Your Engine Drill down to the horsepower, serial number range and engine section to get an online inventory ...MRCY: Get the latest Mercury Systems stock price and detailed information including MRCY news, historical charts and realtime prices. Indices Commodities Currencies StocksThe first step of the link and sync procedures is to check (set) the timing pointer using a TDC dial gauge. I don't have a TDC dial gauge and before I go out an buy one and figure out how to use it, I thought I would check whether this step is important enough in my circumstances to do so. The motor (1996 Mercury 150hp carbed V6) is ten years ...What you should have on the rectifier is 5 wires. 2 yellows, 2 reds, and a gray. (it is possible that you have 1 extra black wire, and if you do, it's a ground). The 2 yellows should go to the stator, the 2 reds tie together and go to the starter solenoid where the battery cable connects. And the gray is the tach wire.1995 Mercury Marine 150 hp 2.5L EFI XRi Black Max. 1994 Mercury Marine 150 hp 2.5L EFI XRi Black Max. 1993 Mercury Marine 150 hp 2.5L EFI XRi Black Max. Shop all Mercury Marine 150 hp 2.5L EFI XRi Black Max parts now on NAPAonline from batteries, brakes, headlights and windshield wipers to engine, transmission, ignition and steering parts!I replaced my stator, trigger, thermostats, poppet valve and new, CORRECT spark plugs. Old plugs were incorrect plugs. I originally had no water from my tell... ….

Buy emp Fuel Pump Kit for Mercury Mariner 135 150 150 XR2 175 200 300 hp Replaces 89031A2 18-7812: Electric Fuel Pumps - Amazon.com FREE DELIVERY possible on eligible purchasesThe Black Max is recommended for use on boats with up to 250 Hp and with a top speed of less than 50MPH. The high quality casting and durable high-gloss Phantom Black finish make it easy to maintain & repair.This Mercury Head Gasket will fit all V 150 5866777 - 6042945, V 150 XR2 5866777 - 6042945 Early Style WSM 505-39. Please note: Gaskets are sold each, 2 required for this model. Please check OEM#"s below for correct application of the item Replaces OEM# 27-79583-1 At Pwc Engine, Inc. we offer top name brands including WSM, Pro-X, Wiseco pistons ...For good overall performance and value, the Black Max is your prop. While Black Max aluminum propellers are standard equipment on most boats with Mercury, Mariner, and MerCruiser power, they are a perfect replacement for all engine brands through the use of the Quicksilver Flo Torq II hub system. The Black Max is recommended for use on boats ...Aug 14, 2018. #1. gday from down under, OK i have a 150 black max 1989 model with starting issues procedure is as follows had fuel pump rebuilt sweet but just as i thought still wont start when cold it will just keep on winding over till i flatten battery ,choke wont make a difference so i found that if i pull spark plugs squirt a bit of fuel ...150 Mercury Black Max XR2 Acceleration On a 1988 Procraft Fish And Ski (Our first boat) Here is our boat with a 150 Mercury black max. we top out at about 57!! Verry fast boat! The...This Mercury Head Gasket will fit all V 150 5866777 - 6042945, V 150 XR2 5866777 - 6042945 Early Style WSM 505-39. Please note: Gaskets are sold each, 2 required for this model. Please check OEM#"s below for correct application of the item Replaces OEM# 27-79583-1 At Pwc Engine, Inc. we offer top name brands including WSM, Pro-X, Wiseco pistons ...150hp Mercury outboard - $1,200 ... XR2 Mercury Black Max 150hp, bought 2yrs. ago been sitting on pallet since. Due to had to move in an apartment. Haven’t started since I bought 2 yrs.ago. post id: 7742750247. posted: 2024-05-01 13:57. ♥ best of . Avoid scams, deal locally Beware wiring (e.g. Western Union), cashier checks, money orders ...Mercury 150 HP Black Max Xr2 Shift Lever/ Linkage 1987. Be the first to write a review. Planet Outboard(1217) 100% positive feedback; Price: $39.99 + US $12.00 shipping. Est. delivery Fri, Feb 9 - Mon, Feb 12 Estimated delivery Fri, Feb 9 - Mon, Feb 12. Returns: 14 days returns. Mercury black max xr2, Re: Blackmax 150 xr2 or xr4 ? If cowling just has 150 Black max its a 2.0L, If it has Xr2 its a 2.0L if its says Xr4 its a 2.4L. Quickest and easy way to tell is look on …, I have a 1985 Mercury 150 Black Max serial # 0A125432. Both of the black boxes have been removed. What is the correct timing for this motor? ... View Full Version : Correct timing for 1985 Merc 150 Black Max, Regular or XR2. jdewaard. 01-07-2015, 08:43 PM. I have a 1985 Mercury 150 Black Max serial # 0A125432. Both of the black boxes have been ..., Cdi Switch Box for Mercury Marine Power Pack V-135 / V-150 /V-150 XR2 /XR4 /V-150 XR6 / V-175 / V-200/V-220 ; Cdi Switch Box for 322-7778 mercury 3 cylinder /6cyl /blackmax 175hp power pack ; Compatible with many models, please see the detailed description ; The CDI Switch box for Mercury Outboard Come w/Ground Wire Attached, The stereo wiring diagram for a 1988 Mercury Grand Marquis is available from a factory service repair manual. These manuals can be found online and PDF. format. Tank capacity of a 1988 grand marquis?, Mercury Control Box On Foreign Motor; Mercury/ Mariner/ Mercruiser GEN II Style; Mercury/ Mariner/ Mercruiser 600A Style; Cobra SX & Volvo Stern Drive; Evinrude Johnson BRP Cobra 1979 & Newer; Evinrude Johnson OMC 1978 & Older; ENGINE END CONNECTION KITS;, SKU: 31592 SCW Manufacturer Part Number: N/A Country of Manufacture: United States Motor & Engine Type: Mercury Part Type: Motors, Engines & Components Other Part Number: N/A ..., Re: Mercury Black Max 150 XR2 Running Rough! My best guess is the high speed charge coil in the stator. It looks like it's getting fuel, but not firing above a certain RPM. A stuck float needle won't let it idle. A leaking float needle won't let it idle. A leaking float needle won't be noticed at high speed. They basically stand open at WOT anyway., Description. New high quality aftermarket powerhead rebuild kit for 2.0L V6 Mercury 2 stroke outboard motors 1984-1991 with bottom guided rods, vertical reeds, 1 or 2 piece cylinder heads, 1 1/2" main shaft crankshaft, and 3.125" bore. IMPORTANT: PLEASE INDICATE THE PISTON SIZE YOU NEED WHEN ORDERING - IF NONE IS …, Scream And Fly Powerboat and High Performance Powerboating Discussion Forums > Main > Technical Discussion > Mercury Black Max XR2 Rebuild. PDA. View Full Version : Mercury Black Max XR2 Rebuild. Viper 77. 11-22-2017, 09:58 PM. In search of a machinist on Long Island to rebuild a Mercury Black Max XR2. Can anyone suggest someone?, The NAPA Network carries all the Mercury Marine 150 hp XR4 Black Max parts, oils and chemicals needed to keep it operating at top performance. Owners appreciate their vehicle looking, feeling and functioning optimally, which is why they trust in NAPA as their one-stop-shop. You will find all the aftermarket parts you need for your Mercury ..., Sep 28, 2008. #1. Does anyone know the torque spec for the head on my 1984 mercury black maxx 150hp. Im installing new head gasket and was wondering if anyone knew the torque specs and tighting pattern. If anyone has the torque spec or have a owners manual and can make a copy and email it to me that would be sooooooooo great., Re: 1985 mercury black max xr2 150 i must have stated wrong the first time, the new gaskets have a 1/16 clearance around bore. the old gaskets had 3/16 clearance around bore.yes the compression went 90lbs on all cylinders but we checked immediately after running when it was checked the first time it was cold. yes it is impact marks on the head and the mechanic that told me that, said that the ..., The NAPA Network carries all the Mercury Marine 150 hp XR4 Black Max parts, oils and chemicals needed to keep it operating at top performance. Owners appreciate their vehicle looking, feeling and functioning optimally, which is why they trust in NAPA as their one-stop-shop. You will find all the aftermarket parts you need for your Mercury ..., 150hp Mercury outboard - $1,200 ... XR2 Mercury Black Max 150hp, bought 2yrs. ago been sitting on pallet since. Due to had to move in an apartment. Haven’t started since I bought 2 yrs.ago. post id: 7742750247. posted: 2024-05-01 13:57. ♥ best of . Avoid scams, deal locally Beware wiring (e.g. Western Union), cashier checks, money orders ..., Apr 16, 2009. #1. Mercury 150 V-6 Serial # 1B009. Mercury 150 V-6 Serial # 1B009782. I need to replace the poppet valve. Engine will not warm up at idle. New thermostats were installed. The manual diagram shows and describes the poppet as being located on the bottom starboard side of the powerhead. Could it actually be located on the top center ..., The Mercury 150 Outboard Wiring Diagram is an essential resource for any boat enthusiast. This diagram clearly shows all the wiring connections necessary for a safe and efficient installation of your outboard motor. ... 1985 Stratos 180 Vt Rocket With 175 Hp Mercury Black Max I Need The Wire Diagram Pics Schematics Batterie Got Stole N Wires ..., 1985 Mercury 150 HP. 150XR2. This 150 H.P. Mercury outboard motor was made for the saltwater environment. The piston displacement is 121.9. The bore and stroke are 3.12" and 2.62" respectively. This outboard has starter of the electric type and power steering as well. Your engine's RPM range is important in choosing the right propeller for a ..., Shop all 1987 Mercury Marine 150 hp XR2 Black Max parts now on NAPAonline from batteries, brakes, headlights and windshield wipers to engine, transmission, ignition and steering parts!, Stator For Mercury 174-5456 Outboard 150 Black Max XR2,90,115,175,200 HP 398-5454A2 5454A6 9-Amp 6 Cylinder 2 Stroke 1976-1989. 40. $16700. FREE delivery Fri, Mar 22., First off, that is a 1985 "XR2" model. Many parts are still available from a Merc dealer. Unfortunately, the t/t pump motor (and most of the assembly) has been long discontinued. You could however, retrofit a later model design, but will likely require changing the entire unit, not simply bolting on another trim motor., Shop all 1986 Mercury Marine 150 hp XR2 Black Max parts now on NAPAonline from batteries, brakes, headlights and windshield wipers to engine, transmission, ignition and steering parts!, Re: Mercury BLACK MAX... I have often wondered the same thing, I have a 150 Black Max Xr2 and I've seen other motors that were the same just didn't have the Black Max xr2 logo on the side. I also agree "Nothing sounds like a Black Max!"<br />CU<br /><br />-----<br />RUNNING THE MOTOR WHILE LISTENING TO THE HORN WILL MAKE YOU MORN!!, What kind of boat? Is the max spark and idle pickup timing correct? W. wired247 Lieutenant Commander. Joined Oct 8, 2011 Messages 1,557. May 29, 2013 #11 Re: 86' 150hp Mercury XR2 Problems Previously 'boat speed question' You do have a warm up lever. Push the button in the center and it disengages the lower unit controls. ... 86' 150hp Mercury ..., Re: Replacing steering cables on Mercury XR2 Black Max 150 (56k beware) That's a teleflex dual rack system. The cables are no longer available. Replace system would be a teleflex NFB dual rack. Dual rack is the minimum steering for that engine on anything but a barge., 7619A4 Mercury Black Max V-135 V-150 XR2 STBD Right Engine Cowling Motor Cover. Opens in a new window or tab. Pre-Owned. $224.99. outboardheaven (25,186) 99.7%. Buy It Now ... 1979 Mercury Black Max 150 175 200 Outboard Motors vintage print Ad. Opens in a new window or tab. $9.99. Top Rated Plus. Sellers with highest buyer ratings;, Re: Mercury Black Max 150 to 175 conversion? If its a plain ole 150 it is a 2.0 liter, Xr6 is a 2.5, and Xr4 is a 2.4 liter. You are correct its just burning more fuel with no gain.The running rich at idle could be clogged bleed restrictors or idle jets/needles been messed with., 64933A75 Fits Mercury 650 35 Hp 3 Cyl. Outboard Complete Powerhead 1970's. New (Other): Mercury. $1,995.00. or Best Offer. $146.59 shipping., Feb 21, 2014 · 1,557. Feb 21, 2014. #4. Re: 1987 Mercury Black Max Prop? It depends on a lot of stuff like hull, weight, what the bottom of the boat is configured like, prop type etc. Ive got a 25 pitch laser 2 and for my hull its a hunk of crap. Slips 18% and doesnt handle corners worth a damn unless I drop it 5 inches under the pad. , This is a short test run of a 1985 Mercury XR2 we have for sale. It has really good compression around 150 lbs on each cylinder. Runs on 50/1 premix., MERCURY WIRING DIAGRAMS. The linked images are printable but may print across more than 1 page (in order to be legible). Most models also have black-&-white-only, 1987 Mercury 150 serial OB119610 CDI Voltage Regulator 194-8825K1 CDI Rectifier 154-6770 I am looking for a wiring diagram that shows the connections on a 1987 Mercury 150 that uses both a voltage regulator and separate rectifier. I am replacing the stator and trigger and decided to pull the..., 1 mercury tilt switch has failed, follow the black and yello wire back and on the engine block you will find an oblong shaped plastic module about 1.5 inches long, disconnect that then try again if spark comes back that is the problem, if not then disconnect the main harness from control box to engine, you will then need to jump the motor from ..., 150 mercury xr2. Repair Difficulty Easy Repair Time Less than 30 mins ... Mercury Black Max 175 hp (1989) Repair Difficulty Hard Repair Time 1 to 2 hours It was good ...