Removing Mercruiser 454

Carbon deposits are a common cause of detonation in high-mileage engines, and can be especially thick if the engine consumes oil because of worn valve guides. Removal requires a special Tappered Insert Tool. Mercruiser exhaust manifolds for 1983 and newer Big Block Chevy 454 330 7. An accumulation of carbon deposits in the combustion chamber and on the top of the pistons can increase compression to the point where detonation becomes a problem. To create this article, 9 people, some anonymous, worked to edit and improve it over time. I understand there is a separate sending unit for the dash gauge that has one lead from it. Click to enlarge. Boating tips. Dyer's Blowers is located in Summit, Illinois. Mercruiser Exhaust Manifold kit 120/140 GM 153/181 CID Inline 4 Cyl. A block using a steel cover uses dowel pins in the block, and has the locating holes in steel cover. Get it down to where you can have a good look around and see where the problem area lies. Whether you are buying a new propeller for your boat, simply in need of a replacement for a prop you damaged, trying to address a performance issue (e. These can be replaced by removing the cast iron exhaust elbow or sometimes sliding down the 1st rubber bellows. NEW STARTER for MERCRUISER OMC MARINE 4. Instead, it has holes for the plastic cover's locating pins. Remove the two bolts which hold the alternator to the mounting brackets using a combination wrench and a socket wrench to hold the bolt and loosen the nuts. DOWNLOAD outboard or inboard marine repair manuals straight to your computer in seconds—fix your problems now. Inspecting Exhaust Manifolds And Risers. I need to remove my starter from my boat 24' Trophy with the 5. Remove the rotor and disconnect the pick-up coil leads from the module as described in the Ignition Module section. Remove the old thermostat with a set of pliers. 1985 Yamaha Outboard. We help you save hundreds and sometimes thousands of dollars on outboard motors, powerheads, lower units, outdrives, gear cases and more!. Boat is in water teeth on ring gear missing keeps blowing off end off starter solenoid. Mercury-MerCruiser GM V6 262 CID 4. Re: Vortec 454: School me! there are water passage differences in the deck between early and late big blocks that will affect head swaps. The 454 HO big block is Chevy Performance's most economical alternative crate engine to rebuilding - see images, dyno specs, installation info and more. MC-20-60426 Direct replacement exhaust elbow riser (utilizes a stainless steel sleeve at the water/air mixing area). That means that you can loosen the belts or remove the alternator, water pump, intake and exhaust manifolds, distributor, heads, oil pan, etc. Your source for Marine Long Block Engines, Marine Longblocks, New 454 7. 2L Marine Engines Service Manual Number 16. Hope this makes some sense. NGK Pride themselves on being the No1 OEM supplier. Pop Quiz: The owner of a 30' powerboat hops aboard his boat one day to go for a cruise, but his inboard V-8 engine is slow to start. Seloc takes repair into the 21st century, by allowing users to access our electronic database for up-to-the minute information on your engine. 06-22-2015 - Hardin Marine is proud to launch our new website. Free shipping on many items. and alpha 1 outdrive. I have tried an automotive filter socket ( I would think the size is correct) and it just stripped over it. Part #'s QA1952R, 48-18618A40. The aluminum manifolds will save a considerable amount of weight at the back of your boat allowing it to get on plane much faster. Chevrolet Big Block Cylinder Head Casting Numbers. An engine used frequently heats the oil driving off what little. Reconditioned Chev 454 Mercruiser style motor comes with new exhaust manifolds and risers, new Holley 750 V/S caberettor, new starter, new water pump, new alternator, new thermostat housing, flywheel, h/balancer,flame arrestor, pulleys. We have the largest inventory of marine 1, 2 and 4 barrel remanufactured carburetors, throttle body injection, and multiport injectors for MerCruiser, OMC and Volvo Penta I/Os and all inboard engines including Crusader, MasterCraft, Pleasurecraft, Ford Marine, GM Marine, Chrysler Marine, Gray Marine, Chris Craft, and more. Many new upgrades which include: New fuel tank; New holding tank; New toilet with septic lines; Upgraded electric with weather deck switch panels and much more. Make sure a small amount of silicone heat transfer grease ( AC Delco D-1920 or equivalent) is present on the module base. MerCruiser Marine Heat Exchangers These heat exchangers are exact replacements to the heat exchangers offered by MerCruiser / Mercury Marine and other replacements. ALPHA GM 454 V-8 1986-1988. Download Complete Service Repair Manual for 1993-1997 Mercury Mercruiser ENGINES GM V-8 454 CID (7. Will it make more horsepower than their recent Ford budget build? The dyno will reveal the answer. Item Number: Mechanics Choice: OEM performance at a money-saving price. This provides the most powerful and reliable engines at a fraction of the cost of new. The manual also contains part diagrams and critical specifications. 1978-1984 MerCruiser Repair Manual 4-Cylinder L6 & V8. 94 Ratio with Short Yoke Replaces Mercruiser 1972-1982 2. MerCruiser Starters. I was having a discussion (or debate) with a friend of mine regarding the marine 454 big block engines (e. 4L - Removing the Cylinder Heads The exhaust manifolds had to be taken off prior to removing the cylinder heads. 7 350 V8 Exhaust Manifold And Riser Kit 860246a15 860246q11 18-19532. mpi horizon (gen. Mercury MerCruiser GM V8 Marine Engine Service Manual. Mercruiser OEM V8 BBC 454/7. Find CHEVROLET 7. Where is the temp sender unit located?. Its recommended you use a factory manual when performing repairs on your inboard engine, additional safety precautions, or technical data maybe included. Repower Marine is the UK's leading supplier of new GM marine engine to repower Mercruiser, Volvo Penta, Indmar, PCM & OMC inboard and sterndrive packages. Install a remanufactured Mercruiser stern drive from PowerBoatLimited. A downloadable repair manual is a digitally delivered book of instructions that provides step-by-step maintenance, troubleshooting and repair procedures. 3 TKS - 262 cid. Check out the deal on SE106 1. TABLE OF CONTENTS Gearcase (Lower) Section 3 Thermostats & Water Pumps Section 6 Anodes Section 5 Drive Shaft Housing (Upper) Section 2 Transom & Power Trim Section 4. Mercury / Mercruiser 5. Welcome to the Internet's premier site for boat motors!This site is part of iboats. Remove non-essential accessories that aren't required to make the engine rotate. In the past, whenever the boat needed to go into the shop for something else, I'd just have it changed at the same time. 4L - Removing the Cylinder Heads The exhaust manifolds had to be taken off prior to removing the cylinder heads. Our Outdrives are generally in stock for quick availability; while also saving you money over the cost of a new drive. 454 MAG MPI BRAVO (GEN VI) GM 454 V-8 1998 454 MAG. FOR SALE - Tucson, AZ - Custom paint 25 foot Switzer Craft Mercruiser 454 mag fuel Injected Upgraded cam Bravo one ~65mph All lights work Eagle trailer Gaffrig guages Gaffrig 1990 Switzer 25ft 454 mag mpi for sale/trade (Tucson) $15500 - JLA FORUMS. Covers all of the following MerCruiser Stern Drives: This Clymer repair manual is for the MerCruiser Stern Drive. 1L engine in your yacht or powerboat? Raylar's marine performance packages are bolt-on replacement parts for any Mercruiser 496 MAG / 496 MAG HO, Volvo Penta 8. How difficult is it to remove and replace manifolds ? They are original do I need to replace?. Ship for flat $150. I recently put them up for sale 454 Chevy/Mercruiser Big Blocks - Hot Rod Forum : Hotrodders Bulletin Board. This site consists of a compilation of public information available on the internet. We stock tools for removal of Alpha One components such as bearing carriers, bearing retainers and special wrenches. About DB Electrical. Mercruiser Mercury/Mariner Johnson/Evinrude Yamaha OMC-Sterndrive Suzuki Tohatsu & Nissan Honda Volvo Penta Yanmar RUBEX Hub Kits Company Forum About SEI Become a Dealer Technical Support Buyer's Guide Contact Warranty Claim. NGK Pride themselves on being the No1 OEM supplier. Mercruiser 454 Longblocks at Performance Product Technologies. 361 MERCRUISER®. Make sure to use a Mercruiser thermostat. One pair (2)- 454 Bigblock Mercruiser Racing 425 hp orginal racing engines from a cigarette with cigarette on flame arrestors. By applying the knowledge in this MerCruiser repair manual, any owner should be able to make the right decisions about what they need to do to maintain and repair the MerCruiser. Re: Mercruiser Flywheel 454 Oh yes, and while we're on the flywheel subject, here is a cheap trick (this pertains to flywheels only, NOT flexplates). 79; Balmar ATFS 200 Amp Kit 684-ATSF20012MCKIT. 3 TKS - 262 cid. 2L sterndrives inboard outboards Bravo Alpha center riser cast iron 807078A6, 807078T08. This reference downloadable eBook is a handy guide for the service and repair of the MerCruiser engine and its components. View and Download MerCruiser 454 MAGNUM manual online. MerCruiser stern drives are the result of over 40 years of refining and reengineering the world's best outdrives. Re: 454 Merc Starter Removal The advice I'd give you get a Mercruiser maintenance manual for your power package. Your Clymer Manuals MerCruiser Stern Drives, 1964-1985 with TR and TRS, 1986-1987 B740 online manual is viewable with a magazine reader and features the same content as the printed manual. Check out the deal on SE106 1. Search Car Torque Specifications by Engine or Model. The book helps the mechanic in part inspection, removal, disassembly, cleaning and assembly procedures. Also for: 502 magnum. Auction from over 3500 Auction Companies Nationwide. 0, 350 magnum 4. If the engine is too cold, the thermostat closes so that the water cannot enter the engine to cool it. 2L Marine Engines Service Manual Number 16. mercruiser: 454 mag mpi, bravo 1999-2000: gm mefi 3 / mefi 4: mercruiser: 454 mag mpi, mie horizon 1998: gm mefi 1: mercruiser: 454 mag mpi, mie horizon 1999-2000:. Select MerCruiser Test Model HP Fuel consumption WOT; MerCruiser 3. Pull the dipstick. MERCURY® MERCRUISER® ELECTRICAL SYSTEM Not all parts listed are available for the European, C. Mercruiser MPI Fuel Injector 350 MAG MPI, MX 6. Mercruiser OEM V8 BBC 454/7. Tilttrim Sender Limit Kit Repl 805320a03. DOWNLOAD MerCruiser Repair Manual: MerCruiser Timing Marks 3. Serial Number: OR: Product Line:. Engine is 1986 model mercruiser MIE 340 big block with quadrajet carb. MC-20-60426 Direct replacement exhaust elbow riser (utilizes a stainless steel sleeve at the water/air mixing area). Powerboat Stelling SST exhaust manifolds for sale. New Mercury - $1,915. vi) gm 454 v-8 intake manifold and intake plenum parts. 06-22-2015 - Hardin Marine is proud to launch our new website. Edelbrock is the most respected name in performance. Fits: • 454 and 502 center riser style engines with 4 inch risers • Approx. Buy a genuine Mercury Quicksilver or aftermarket part. They work with the existing brackets, hoses, & fittings. This is MerCruiser p/n 60930. Vintage Omc Johnson Evinrude Mercruiser Others Steel Boat Gas Tanks. Chapter Twelve Cooling System On 454 cid GM engines, the thermostat housing Removal/Installation (Except MerCruiser 470, 485,488, 170MR and 190MR) 1. 99 Select Price Under $67 // Under $182 // Under $270 // Under $317 // Under $533 // Under $971 // Under $1042 // Under $1740 // Under $2984 // Under $4548 Items Ordering Product Matcher // Ending Soon // Cheapest Price // High To Low Price // New Auctions. Never operate the boat out of the water with a propeller installed. Fuel Injector Removal and Installation. Counter rotating stainless props. 4l mpi oil … View Video. 454 chevy big block). Equipped with an airmar tilted element thru hull transducer has a Garmin Gps/fish finder. Mercruiser Bravo Sterndrive Failures. Mercruiser 5. circulating pumps, volvo front chevrolet circulating pumps, marine water pump, circulating pump marine o. The gauge should read between 145 and 150 if all is correct with the cooling system. Other shutters are located up above, where the exhaust gas just leaves the engine. Model 454 Mag Alpha. 4L and 502/8. And yes either one will do well on a coach up to 34 or 35 feet. Boat 454 mercruiser what does white smoke and white milky cream on the dipstick mean? white milky cream = water in your oil. 3L Marine Engines Service Manual Number 25 Sections 1-3 Posted in Mercury MerCruiser Manuals More 1993 1997 Mercury-MerCruiser GM V8 454 CID 7. This item replaces Merc. 7l V8 Gm Oil Filter Hi Capacity Oe 35-881126k01 Oil Filter - $14. fuel pump and fuel cooler for mercruiser 7. 4-MPI Mercruiser Discussion in ' Boating Discussion ' started by Keith Poe , Mar 2, 2011. A download outboard repair manual is a book of instructions for learning how to maintain, service, troubleshoot, and overhaul the engine to factory specifications, including procedures for starter motor. 4L and 502 CID 8. later truck engines like that are peanut port, smaller than ovals. DOWNLOAD MerCruiser Repair Manual: Won't Crank Won't Start No Spark DOWNLOAD MerCruiser engine and sterndrive repair manuals straight to your computer in seconds —fix your problems now. 1987 Aquasport 281 FF has a recently rebuilt 454 Mercruiser less then 50 hours. Tilttrim Sender Limit. Mercruiser Bravo Sterndrive Failures. Find the Sierra 18-7945 and other Sierra brand products you need. This Item: Fuel Injector - Mercruiser 350/454/502 Mag MPI 1999-Up. DOWNLOAD MerCruiser Service Repair Manual Download MerCruiser inboard/sterndrive repair manual instantly. Please tell me everything you can so the Expert can help you best. I went to Autozone and bought a new Durlast starter which lasted 2 days before the teeth stripped off of the starter. Mercury Remanufacturing refurbishes MerCruiser engines and components to current specifications. 1S & HO (s/n 0W060000 and up) MERCRUISER® COOLING SYSTEM 432 2012 EMEA Parts. One pair (2)- 454 Bigblock Mercruiser Racing 425 hp orginal racing engines from a cigarette with cigarette on flame arrestors. How to adjust bowl float on a 1988 55hp yamaha outboard mercury 350 tow sports starter motor removal 1971 yamaha 10 4 stroke performance tune 1979 mercruiser 454 service manual drain water from carby 2. The Clymer online manual is excellent for viewing on tablets such as the iPad. Tilttrim Sender Limit Kit Repl 805320a03. You need hydraulic fluid, a flat-head screwdriver, an adjustable wrench, a container and a pair of safety glasses to protect your eyes from splashing fluid. 0 Liter inline 4 Upper unit 1. 5 hp yamaha. Mercruiser 496MAG / 496MAG HO Marine Performance Parts Running an inboard 496cid / 8. Find the trim pump. Mercruiser Exhaust Manifold kit 120/140 GM 153/181 CID Inline 4 Cyl. INSTANTLY DOWNLOAD a MerCruiser engine & sterndrive repair manual 454 mercruiser not. A downloadable repair manual is a digitally delivered book of instructions that provides step-by-step maintenance, troubleshooting and repair procedures. Fits: Alpha One- up to 300 hp Specify Counter Rotation for $200 extra 3 Year Fault Free Warranty. Mercury mercruiser marine engines number 16 gm v 8 454 cid (7 4l) 502 cid 8 2l service repair manual. 0 MPI/TKS - 181 cid. Contact your authorized Mercury MerCruiser dealer. 7l V8 Gm Oil Filter Hi Capacity Oe 35-881126k01 Oil Filter - $14. How difficult is it to remove and replace manifolds ? They are original do I need to replace?. This site consists of a compilation of public information available on the internet. Brand new in original boxes. 1L makes about the same Hp and more Torque than the 385 Hp 454 Mag. changing '87 Mercruiser 454 spark plugs. 4 Marine Long Block Engines and Rebuilt Mercruiser Long Blocks. Question of the day. For GM Block 8 Cylinder Big Block Engines OMC 409 To 454 cu. Fill your gas tank to 3/4 full to leave room for expansion and add stabilizer to your gasoline. 4L/454 Crate Engines and get Free Shipping on Orders Over $99 at Summit Racing!. Replaces Mercruiser #s 87114 and 860246. You need hydraulic fluid, a flat-head screwdriver, an adjustable wrench, a container and a pair of safety glasses to protect your eyes from splashing fluid. If the engine is too cold, the thermostat closes so that the water cannot enter the engine to cool it. We specialize in Volvo Penta Volvo Penta engines, outdrives, propellers, and other accessories, but we also carry MerCruiser, PCM, Cummins, Perkins, etc. Replacing an Mercruiser exhaust system, manifold, riser or elbow can be quite a pain as most Mercruiser factory parts have quite a premium attached to them. Dart Machinery Joins as Title Sponsor of LightsOut 10 and 11 Warren, Michigan: Dart Machinery, the undisputed leader in high performance engine blocks and cylinder heads, has joined forces with Duck…. , big block v8 stern-drive, v8 inboard, small block v8, 454 Magnum. MC-20-60426 Direct replacement exhaust elbow riser (utilizes a stainless steel sleeve at the water/air mixing area). ~Read me pleeeze~ For up-front payment total on a remanufactured long block exchange engine, add the 3 figures at the right end of the table rows above. 06-22-2015 - Hardin Marine is proud to launch our new website. 47 Complete (Replaces Mercruiser's Alpha One) | Sterndrive Engineering. The MerCruiser Alpha One has a 300 HP (221 kW) maximum power capacity with a 15" diameter propeller. It is NOT designed to be the final word but rather, an attempt to provide a conscientious and honest response to some of the. Hi guys, I have a 454 mercruiser mag efi engine that started knocking last year. Mercury Remanufacturing refurbishes MerCruiser engines and components to current specifications. Need instructions. With this prop set up and engine, the boat can be fully loaded and pull up a slalom skier without even trying. Advantages of a stern driven system as compared against outboards include higher available horsepower. 2L Marine Engines Service Manual Number 16. Great pricing, fast shipping, excellent customer service. Exhaust manifold. i bought it as a parts engine for an old boat that i owned. Replaces Mercruiser #s 87114 and 860246. Why do my Bravo Drives keep blowing up? The Bravo drive as supplied by Mercury Marine was originally designed for about 375 HP. wikiHow is a "wiki," similar to Wikipedia, which means that many of our articles are co-written by multiple authors. 454 MAGNUM Engine pdf manual download. Equipped with an airmar tilted element thru hull transducer has a Garmin Gps/fish finder. TABLE OF CONTENTS Gearcase (Lower) Section 3 Thermostats & Water Pumps Section 6 Anodes Section 5 Drive Shaft Housing (Upper) Section 2 Transom & Power Trim Section 4. 1027 pages and 12. Motor has been completely remanufactured. 1985-1988 MerCruiser Repair Manual V8 305 350 454. Apply gasket sealer to the mating surfaces and place the thermostat gasket over the opening on the engine. The Bravo's water hose is locked in place with an internal plastic retainer. 4 Big Block Exhaust Manifold Assembly: Manifolds - Amazon. Find your 454 500! Featuring an extensive array of 454 500 available on sale now. This is MerCruiser p/n 60930. Mercury Remanufacturing refurbishes MerCruiser engines and components to current specifications. To place an order please use our secure online ordering. DOWNLOAD MerCruiser Repair Manual & Won't Start Troubleshooting Guide DOWNLOAD a complete MerCruiser repair manual in seconds. Re: 454 Merc Starter Removal The advice I'd give you get a Mercruiser maintenance manual for your power package. Arctic Cat 454 Wiring Diagram D Lower Intake Manifold Removal Intake Head Torque Specs Descriptions : D Lower Intake Manifold Removal Intake Head Torque Specs Arctic Cat 454 Wiring Diagram. Will it make more horsepower than their recent Ford budget build?. Well I ended up building a new 350 for it but ended up using the 454 flywheel and just figured out the the 454 was externally balanced and was causing a vibration. Head Gasket Kit for Mercruiser Chevy V8 454/7. 4 Marine Long Block Engines and Rebuilt Mercruiser Long Blocks. Before installing or removing a propeller, place the drive unit in neutral and engage the lanyard stop switch to prevent the engine from. Replaces Mercruiser: 230-811562. It's Chevy's turn as Mike and Joe build a classic 454 big block engine on a skimpy budget of 25-hundred dollars. Click here for 1977 MerCruiser Parts are available right here at Boats. We have manifolds for mercruiser 4 Cyl 153 CI 181, mercruiser in-line 6, mercruiser V6 262 cu. Mercruiser 5. Fits: • 454 and 502 center riser style engines with 4 inch risers • Approx. You may have to register before you can post: click the register link above to proceed. Apply a thin coat of petroleum jelly (Vaseline) on all the module terminals. My temperature gauge does not rise above 100 degrees while running. Motor has been completely remanufactured. This MerCruiser manual covers all aspects of repair. 2 MB of very well detailed easy to read troubleshooting. This is my first post on Bangshift. Water will be present if cracked. Over 6,000 Automotive Torque Specs. Sterndrive Replacement is a company unlike any other in the sale of aftermarket MerCruiser's Sterndrive , Alpha One Generation 1, Alpha One Generation 2, Bravo 1, our stern drive designed to replace Mercury Marine's Mercruiser®, Alpha One®, R, MR, Gen 2 and Bravo One® stern drives. It has a 1 piece rear main seal. 1985 Yamaha Outboard. changing '87 Mercruiser 454 spark plugs. Of course, the bolts holding the manifolds were quite rusty from the heat exposure. Mercury-MerCruiser GM V6 262 CID 4. back plate circulating pumps, marine salt water proof mercruiser circulating pumps, o. How to remove and install new. Then i need to remove the head as Removing the head on a mercruiser - DoItYourself. I'm leaning more towards taking off weight on my K5, rather than adding it, but I have kicked the idea around of installing a 454. Will it make more horsepower than their recent Ford budget build?. 1983-1990 MerCruiser Repair Manual R/MR Alpha One/SS Sterndrive. That's what you get with the 350 MAG MPI. 2L Service. 4L/454 Cylinder Heads with Cast iron Cylinder Head Material and get Free Shipping on Orders Over $99 at Summit Racing!. Boating tips. 2 Mag MPI Fuel Injector 861260T Quicksilver Part # 861260T. Allows use of hot water cabin heater in cooler climates Winter draining of engine block is unnecessary. It was time to dig into the internals and make some power the old-fashioned way with a cam swap on our junkyard 454 engine. NEW STARTER for MERCRUISER OMC MARINE 4. This troubleshooting guide will focus on actions needed to correct engine won't start issues for MerCruiser Inboards. Replaces MerCruiser part # B-52390A1. 4 454 502 Big Block V8. This reference downloadable eBook is a handy guide for the service and repair of the MerCruiser engine and its components. Many companies have stepped up to provide quality Mercruiser replacements at a fraction of the cost. Pulled the Cylinder Heads - Mercruiser 454 (lots of Pics) [Re. Boat 454 mercruiser what does white smoke and white milky cream on the dipstick mean? white milky cream = water in your oil. DOWNLOAD MerCruiser Repair Manual: MerCruiser Timing Marks 3. The MerCruiser Alpha One has a 300 HP (221 kW) maximum power capacity with a 15” diameter propeller. Place the new thermostat into the housing in the proper direction. Please do not post used parts or boats For Sale in this area. Mercury MerCruiser Marine Engines GM V8 454 CID (7. This is a completely remanufactured 7. Mercruiser 496MAG / 496MAG HO Marine Performance Parts Running an inboard 496cid / 8. If I were going into the Mercruiser Sterndrive repair business, I would buy the whole set at least once. com Community Forums. Marine Mercury, Marine Mercury Download PDF MerCruiser Service Manual, Number 13 Book. 4L) / 502 CID (8. Why do my Bravo Drives keep blowing up? The Bravo drive as supplied by Mercury Marine was originally designed for about 375 HP. Skip navigation Sign in. Hope this makes some sense. I have a 24 ft sports boat fitted with a Mercruiser 454 Mag (carb) 365hp, Bravo 1 leg with 4 blade 24 pitch bravo stainless prop. Has been winterized. Place the new thermostat into the housing in the proper direction. 4L fuel pump lubrication; 2001-04 Toyota Sequoia (or Tundra truck) removal of front parking/blinker lights; Antique Radio: Emerson DB-315; Kenwood R-5000 shorwave receiver: backup battery replacement; Netgear ProSafe 16 JFS516 power supply repair. 47 Complete (Replaces Mercruiser's Alpha One) | Sterndrive Engineering. Moreover, it will create a 'HARD SHELL' which will 'Coat' the entire Cooling System,. In business for 30 years in eastern Tennessee, we feature the highest quality starters, alternators, generators, and electrical parts for your vehicle, boat, watercraft, motorcycle, ATV, farm tractor & more. 454 mercruiser spark plug wires keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. How difficult is it to remove and replace manifolds ? They are original do I need to replace?. I milled the heads off the 3 pesky exhaust manifold bolts and was able to remove both manifolds. The PBL remanufactured stern drives are built to precise tolerances from the case-up and come with a great warranty. Equipped with an airmar tilted element thru hull transducer has a Garmin Gps/fish finder. Page 5 Whipple Charger Installations Instructions for Mercury 454/502 Magnum Engines SYSTEM PERFORMANCE INFORMATION A Mercruiser scanner is an electronic tool used to display various engine parameters. Includes: • 2x OEM MerCriuser Manifold 807078T08 Replaces 807078T10 (manifold to head gaskets included in box) • 2x OEM 4" Riser, 7 degree - 807988q03 (replaces 807914A1 and 807988a03). The following information contains factory service procedures for valve cover removal, cleaning and installation for the MerCruiser 5. Support Tech support includes illustrations to identify Mercruiser components with exploded view lower gearcase drawings as well as technical support by phone. 2L Exhaust Manifold and Riser Kit w/ 3" Spacer you can remove your existing manifolds and simply slide the new "Shorty. replaced the impellar fixed overheating problem. had a problem at the river couple weeks ago boat overheated and then also seemed to run out of gas. It performs this function by opening and closing to regulate the intake water flow while the engine is running. Every MerCruiser service manual is written for the do-it-yourselfer as well as the experienced mechanic. We have manifolds for mercruiser 4 Cyl 153 CI 181, mercruiser in-line 6, mercruiser V6 262 cu. This is a completely remanufactured 7. Auction from over 3500 Auction Companies Nationwide. Question of the day. Free Shipping on Orders $99+ See details. 4 liter Mercruiser 454 in a boat (1995 Mariah z272)? I am looking at buying a boat with 600 hours on it and would like a rough estimate for how much it would be to rebuilt the engine if it needed it down the line, 7. The MerCruiser Alpha One has a 300 HP (221 kW) maximum power capacity with a 15” diameter propeller. Can I remove a 454 engine from a Merc Alpha One without removing the stern drive? The engine block is cracked and I want to remove it to work on it this winter, but I don't want to go thru the trouble of removing the stern drive today because I don't want to be out in the cold that long. Remove the module and clean the terminals with emery cloth or a wire brush to remove any oxide film. A download outboard repair manual is a book of instructions for learning how to maintain, service, troubleshoot, and overhaul the engine to factory specifications, including procedures for starter motor. 2L Gen V engines. 47 Complete (Replaces Mercruiser's Alpha One) at Sterndrive Engineering Alpha One® Gen I Sterndrive Applications SE106 1. To bleed a Mercruiser trim pump, fill the tank, and remove the lines from the trim cylinder and gimbal housing to drain the hoses. Id like too know if any of are tech guys around the forum have did any up grading too the older 454ci motors 330hp like swapping out the peanut port heads too oval or rectangle port or installing a newer 454 mag camshaft or after market cams with same or close lift or duration, intake carb set up. mercruiser: 454 mag mpi, bravo 1999-2000: gm mefi 3 / mefi 4: mercruiser: 454 mag mpi, mie horizon 1998: gm mefi 1: mercruiser: 454 mag mpi, mie horizon 1999-2000:. Mercury MerCruiser MX 6. vi) gm 454 v-8 intake manifold and intake plenum parts. Search Car Torque Specifications by Engine or Model. 4L) / 502 CID (8. By applying the knowledge in this MerCruiser repair manual, any owner should be able to make the right decisions about what they need to do to maintain and repair the MerCruiser. It was time to dig into the internals and make some power the old-fashioned way with a cam swap on our junkyard 454 engine. The other set of wires is “plugged” into the back of the alternator with a locking plug. Apply gasket sealer to the mating surfaces and place the thermostat gasket over the opening on the engine. 4 Mercruiser 454. We also carry various shop supplies like lubricants / grease, sealants & adhesives, special tools & Equipments and even the latest diagnostic equipment!. Its recommended you use a factory manual when performing repairs on your inboard engine, additional safety precautions, or technical data maybe included. We carry a variety of performance jet boat parts and pumps, marine engine parts, and marine exhaust systems and silencers, including all the accessories like billet aluminum hardware, BBC mounting kits, gauges, SS fittings, and flame arrestors. 5 GPH: MerCruiser 4. 2 and 4 Barrel Marine Rochester, Mercarb and Holley for 4, 6 and 8 Cylinder Engines with Hand, Remote, Climatic and Electric Chokes. Your Mercury MerCruiser Marine Engines GM V8 454 CID (7.