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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.1985 Mercury 150 HP XR2 DECAL SET. Decals for XR2 motors. $70.00 set. 1984 1985 Mercury 200 hp decal set. Set of decals for 1984 1985 motors. ... Mercury 200 hp decal set. 2.5 litre Black Max decal set 1994-1995 motors. $80.00 set. 1994-1995 Mercury 200 HP 2.5 LITRE XRi DECAL SET (BLACK 200) DESIGN II. $90.00 set.Hi guys, Over the weekend, I purchased a 1986 Mercury XR2 150. I have read up on the motor but, I want more specific details on the motor. For example, what rpms does it runs, the timing ignition, exhaust housing, carbs, etc. Everything that sets is apart from the 150 Black Max I replaced it with. Thanks:thumbsup: 2848341987 Mercury Black Max XR2 150. Hello all, a little background on the motor issue, last year I noticed it would idle "okayish" but once I gave it throttle it would act like it was only running on one side. I had no top end power and could not get on plane. I took it home and started researching the problems.Horsepower Range Filter Prop Diameter Prop Pitch Right or Left Rotation # Prop Blades Prop Material Boat Style. 9 1/4 x 7 Pitch | Black Max Mercury Propeller | 6-15 HP 9.9 -15 HP FS | 828152A12. $111.40. Add to Wish List. Add To Cart. 10 3/8 x 11 Pitch | Black Max Mercury Propeller | 9.9-15 BF, FS, 20-25 HP | 19638A40.150ELPTO. This 1987, 150 hp Mercury is made for saltwater. This outboard engine weighs approximately 378 pounds. It has 6 cylinders. The pistons have a 121.2 displacement. The bore width is 3.12" and the stroke length is 2.65". This model has a electric starter and power steering. Your engine's RPM range is important in choosing the right ...The 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.Find Xr2 Mercury in Boats For Sale. New listings: 1987 19 V178 Bumble Bee Fish & Ski $4 000, Jet Boat For Sale $5 000. ... Humming Bird fish finder w/ 2 - docking stations, new floor, 150 hp Mercury Black Max XR2 engine. Boat runs good, ALL current maintenance records, ...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 Attached1985 Mercury 150 HP XR2 DECAL SET. stickers for XR2 motors. $70.00 set. 1984 1985 Mercury 200 hp decal set. Set of stickers for 1984 1985 motors. ... Mercury 200 hp decal set. 2.5 litre Black Max decal set 1994-1995 motors. $80.00 set. 1994-1995 Mercury 200 HP 2.5 LITRE XRi DECAL SET (BLACK 200) DESIGN II.Forum Rules. I have a 1985 Mercury 150 Black Max that is overheating as soon as you put the power to it. It will idle at 145 degrees all day but as soon as you raise the RPM's it gets hot and the alarm goes off. It does not cool down after it gets hot. It has a brand new water pump, thermostats and poppet.Mercury & Mariner Outboards . Oil to fuel mix ratio for a 86 Merc 150 XR2??? Thread starter vmaxjay; Start date Sep 15, 2011; vmaxjay Cadet. Joined ... The XR2 is a pretty sweet 2.0l, carbed v6 sold as a bass boat engine. You'll like how it runs if it's any where near normal. Oil mix is 50:1. Any quality TCW3 oil, yer choice.The flywheel on an outboard will need to be removed when repairs are needed such as the motor not starting properly. In order to access the crankshaft of the motor the flywheel wil...Fooling with my 18' bass boat /w mercury black max XR2 150 hp. owned it appx.17yr. It came with a Quicksilver 3 blade 23p prop, & there was appx. 3/16" space between outer wall of prop & inner wall of lower unit. I just figured that's how it should be. Appx. 12 yr. ago, I traded for a 4 blade 24p from a prop shop, no name on it, but it helped ...5,964. Sep 16, 2004. #5. Re: mercury 150hp black max oil injection warning. I would guess the crankshaft drive gear (made of black plastic) is probably failing and the rotational sensor is not seeing the right oil pump rpm's. Pull the pump (no need to disconnect the oil lines) and pull the driven shaft. If it has black shards on it, the drive ...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 AttachedMercury Mariner Outboard Forum . 1987 mercury blackmax xr2 overheating. Thread ... 1987 mercury blackmax xr2 overheating. Thread starter [email protected] Start date Jul 18, 2016; J [email protected] New member. Jul 18, 2016 #1 I purchased this boat and motor a few months ago and has been nothing but a headache since. Let me start with saying ...The motor is a older 87 mercury xr2 black max. I have a thrust washer, the prop, the nut and locking washer. I noticed after putting on the propeller and spinning it, there is a slight touching on one side every 360 degree. i think this is ok. but i was wondering if I had the thrust washer on properly and was looking at pictures of others.Mercury Outboard Serial & Model Number Guide. Knowing the features and year of your Mercury outboard can help with ordering Mercury outboard parts and Mercury outboard repair manuals . You can find your Mercury outboard serial number and model number on an ID tag on the mounting bracket, or in some cases on an engine block freeze plug.3.4L V6. Mercury has invested countless hours into engineering the 175 to 225hp family of FourStroke outboards, so you don't have to give it a second thought. A 3.4L V6 powerhead delivers unmatched performance and reliability, while a vibration-dampening design ensures a quiet, comfortable boating experience.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 ...2,095. Mar 19, 2004. #8. Re: Intermittent tell-tail Merc 150 XR2 Black Max. No, don't remove the screw. You have gotten the relief valve cover off, but there is another metal piece between the plastic washer & diaphram (where the screw is) and the block. Pry on the metal piece gently, its called the relief valve plate and everything should come ...

I have a 1985 Mercury Black Max XR2. It starts up great and seems to idle fine but whenever the motor gets up to about 2000 rpm it starts to act strange. ... '85 Mercury Black Max (Video Included) I'd bet that you have weak/low voltage on on side of the high speed windings from the stator, limiting spark output under RPM and load. ...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...615. Aug 9, 2016. #1. I am just looking for advice on how to check the timing on my 1987 BlackMax 200hp motor. The flywheel has the markings showing the degrees before and after TDC, but I do not see any mark on the flywheel showing where to point timing light. I know I need to attach timing light to the number 1 plug wire, with all plugs ...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.I have been fishing it as is but it will need to be fixed at some point. Good deal for someone mechanically inclined or who has access to a parts motor. I can add cash to a trade. I'm not mechanically inclined and would rather repower than pay a mechanic at this point. $1500 OBO. (760)468-8104 call or text. Last edited: Aug 5, 2014. 0.

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-onlyBid for the chance to own a No Reserve: 24k-Mile 1992 Mercury Capri XR2 Turbo 5-Speed at auction with Bring a Trailer, the home of the best vintage and classic cars online. Lot #125,480.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Don't bother maxing out a 401k when you . Possible cause: Max Payment. Ex. $ 450 /mo. Enter amount ... Used 1994 Mercury Capri XR2. 1994.