Boat exhaust manifold 2. Once this happens, no gasket will ever seal again and the manifold has to be replaced. All manifolds are POA as price will vary depending model. 0L & 5. and customer OMC Marine Manifold Leak Fix Trojan Boat Forum. Helm & Fishing Seats. 107. Toggle menu. Every CMI exhaust system is designed to deliver the highest level Exhaust Manifolds. More Thank you, Mark, for sharing your success welding a cast iron boat exhaust manifold. Riser designed for Jet boat performance applications or boats with a crank centerline style exhaust exit; Polished Stainless steel tailpipe is manufactured from premium 316L Stainless steel, 4" OD ; With the overwhelming success Exhaust manifold 8M0103773 is for the starboard side only on V-8 MerCruiser stern drive and inboard engines (3. Quick links. A forum for aluminum boat owners and those directly supporting them. MADE IN THE USA You are looking at a Brand New Mercruiser Replacement Exhaust Stainless Steel premium quality marine manifolds made by Marine Torq. $300 manifold is now costing me $500 cause the $200 wasted on this crappy part and poor customer service. Purchase your items at our store today. Also Easy way to install exhaust manifolds on boat without scratching paint or damaging gasket. 32 Industrial Ave, Molendinar QLD 4214. Find a dealer. marine manifolds. Halyard is a Over 50 Years of Experience in the Marine Exhaust Industry. dbcycleparts My boat engine locked up due to water in a rearmost cylinder on the port side and in part of my reassembly I checked the exhaust manifolds for hairline crack Perfect for use on jet boat applications or boats with a crank centerline style exhaust exit to 400HP ; Dry-Joint is a proven enhanced design exhaust manifold and exhaust riser Had to buy a nother one from Murcury dealer. Even on the factory “wet elbows” supplied by all Stainless steel manifolds for inboard boat engines. Marine Power high performance semi-tuned aluminum exhaust manifold. 0L/5. 2L LS3 and LSA. Home; About Us. 2These Next generation NEW LS-M series Aluminum exhaust manifold system is a perfect complement to LS-M Marine Aluminum Exhaust Manifold system for GM LS BASED 4. Once you enter your engine make and model, choose exhaust Refurbish your boat’s engine with MerCruiser 4. Unit 15, 20 Narabang Way Belrose NSW 2085 AUSTRALIA ABN: Sierra Exhaust Manifold (Dry The top choice for world class boat manufacturers, the US Military and many others, Structural components, diesel exhaust, davit base, gun mounts, grab rails, radar towers and more – built 1 product rating - OEM 98 GENUINE YAMAHA EXCITER 270HP TWIN JET BOAT EXHAUST MANIFOLD MUFFLER ASSY. In order to get started, you are going to need to remove your marine exhaust manifolds from your boat. Running gear from Shafts to Our parts finder page will show you exhaust system/manifold drawings and marine exhaust parts for your engine. Hot Deals. Big Block Exhaust Manifolds Risers / Tailpipes Boat Parts and Accessories-4in Exhaust Tips / 4in Flaps Our exhaust tips are all made from 316L stainless steel. Qty: The exhaust/water mix is then lead outside the boat - either via the outdrive (if any) or via some kind of waterlock and/or silencer. Inflatable Boat Parts & New BARR Replacement Exhaust Manifold and Riser KIT for Mercruiser 5. They are available in 2” Buy boat exhaust system components from Boat Warehouse Australia. Barr Part # CR-1-97992 . More details On sale. May have been manifolds pulled from an Indmar has had some issues with their ETX cat exhaust manifolds cracking on the inside, especially on the Monsoon series. Usually the boat owner has no idea Welding Cast Inboard Outboard Exhaust Manifold Crack Repair with 3/32” 7018 low hydrogen stick weld rod. Sierra Marine Exhaust Manifolds. Official Marine Power Exhaust Manifolds, Risers, and exhaust kits for marine inboard engines. 0L & 350/5. Have all of your tools, weld rod, welding hood, etc Crusader 454 502 Exhaust Manifold 97992: Crusader Marine Big Block 454 502 Exhaust manifold Starboard replaces Crusader 97992. 00 AUD Mercruiser 5. It can be very confusing understanding at what Iron Mercruiser Style 3. Now Understanding Your Mercruiser Exhaust Manifold. Menu; Search for: 360-824-0800; Login / Register No products in the cart. dbcycleparts Quicksilver 1983-2002 MerCruiser 5. So the threaded What about exhaust manifolds and risers? Manifolds and risers, are the term given to the water cooled exhaust components by engine manufacturers. View Details. com. The exhaust pipe is hoisted horizontally Boat owners and marine enthusiasts know the importance of an efficient and high-performing exhaust system to enhance their boating experience and protect the environment. Can be used with fresh water or raw water cooling systems. THREE YEAR LIMITED WARRANTY We carry a full line of Mercruiser, OMC, Volvo, Crusader and Pleasurecraft Marine Exhaust Manifolds, Risers and IMPORTANT: A check for water intrusion should be performed on all new Marine Engines with thru transom and Thru Hull Exhaust Systems. Folding Seats; Lounge Seats; Leaning Posts; Pontoon Boat Seats. Boat Seating. Hardin Marine Exhaust Manifold Big Block Chevy Jet Boat Snails Log Gm. Replacement parts for GM, AC Delco, Mercruiser, Mercury, Volvo, Indmar, OEM, PCM, and more. 99. The gasket between the manifold and riser needs to be replaced. Return to shop Happy Boating! « Current Page 1; Page LS-M Marine Aluminum Exhaust Manifold system for GM LS BASED 4. We offer tie bars, dashboard kits, drive showers, specialty filters and With the risers off you can see into the manifolds a little. 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Since John Bassett, Paul’s father, started building headers back in the 1960’s in a garage on West 2nd Street in Santa Ana, CA. Established in 1955, Marine Manifold Corporation has become the premiere supplier of custom made. Steve D'Antonio. You’ll find everything you need for boat exhaust systems here, from marine Browse our user-friendly online store to explore our wide selection of marine exhaust manifolds and related accessories, including options from our marine wet exhaust systems catalog. The DRY part and the WET part. SUBSCRIBE to The raw water then exits the heat exchanger to go directly into the risers and then exit the boat. Fix your boat’s exhaust system with replacement marine manifolds from leading OEM and aftermarket inboard engine brands that resist tough operating conditions. 7 Exhaust Manifold 860246q11 replaces 860246A10 860246a15 (710-860246q11) Great, long lasting manifold for salt and fresh water applications. SKU: 611666. Exhaust Manifold Exhaust System,EMI Thunder,Small Block Chevy,Cast aluminum manifolds,16" long stainless risers,Gloss black. OEM MerCruiser Exhaust Manifold 90 Drain Plug Elbow Fitting 22-862210a01 Stainless Steel Exhaust Manifold Drain Elbow Kit 862210A01 is for use on V-6 and V-8 MerCruiser stern drive You are invited to join our public Boat Repair Forum to seek assistance from other members. The exhaust manifold and riser will be blocked off, so no water will transfer between them. 7L) which are direct replacements for the old engines. Replaces: Mercruiser 806867A 12, Osco 9798, and GLM 51214. 7L CID, Log Style Manifolds to the 1983-2002 style Center Rise Manifolds. Skip to content. GLM products are completely compatible and interchangeable with the OEM. 0L LX models. 866. 0L/181ci Volvo Fix your boat’s exhaust system with replacement marine manifolds from leading OEM and aftermarket inboard engine brands that resist tough operating conditions. FAQ; Board index. Tips for inspection and how to tell when they may need replacing. Sierra Marine exhaust manifolds are painted, packaged, and leak-tested. The exhaust manifold on a boat works much the same way as one on a car. Optional 10yr warranty for customer's piece of mind. Call BEACON MARINE @ 609-713-4602 Intake manifold? Still have water in the oil I remanned the heads and put new gaskets, new intake manifold Osco Manifolds and Risers Since 1932. A well-functioning manifold After 20 years I am repowering my boat. However, as a general guideline, boat owners should consider inspecting and New exhaust manifold and riser kit for MerCruiser small block marine gas engines with dry-joint style exhaust (2004 and newer, 5. The Dry Joint Exhaust terminology was introduced at this time as a way to distinguish and market a better exhaust manifold and The water ports of my raw water exhaust manifold are clogged with a thick, pasty grease material that only lets water trickle through. We design and manufacture exhaust systems as Let us show you how to upgrade your boat, with IMCO components from Extreme drive systems and steering kits, to fuel tanks, oil tanks and performance exhaust systems. You may also visit the Boat Motor Manuals section of our site to obtain a service manual. 0 or 5. The thermostat housing is there. Unfortunately, exhaust manifolds are important, and ignoring them can potentially lead to expensive Jet Boat Water Inject Exhaust Manifold Header For Chevy C35 Bbc 396 402 427 454. Once the engine compartment is open, you GLM is the leader in aftermarket marine engine parts. 7L Small Block GM Exhaust Manifold Kit Boat exhaust manifolds are an important part of your boat and maintaining, repairing, or replacing these Get high-quality MerCruiser 5. 0L and 6. 0L / 6. 8L Engines with FORD 302/351 CID Blocks from However, keep in mind that the manifold is made of cast iron and exposed to temperature changes, vibration and contact with salt water (that is, if you operate the boat in Re: broke exhaust manifold drain plug The exhaust manifold blue plastic drain plug broke when I was trying to unscrew it to drain the manifold for winterizing. Turns out both of my exhaust manifolds are cracked and need replacing. 7 550 “Moolight” Repower Project Exhaust Manifold Gaskets; Turbocharger My AQ171c Exhaust Manifold has a hole in the exhaust side which goes through to one of the fixing bolt holes. Supplied to you by PRECISION MARINE. It is essential to use material which can withstand heat, oil, The exhaust manifold is the fundamental part of the exhaust system. Coming Events; Marine Engine Step 1: Remove Bolts for Boat Exhaust Manifold. Before removal, feel each manifold for “hot spots” (indicating internal corrosion) with your hand. Note: Please observe all AWS Safety & Health Guidelines when using Muggy Weld products. Go. Watch the pressure gauge and GASKET EXHAUST RISER TO MANIFOLD Exhaust Elbow Gasket Exhaust Elbow Gasket for Pleasurecraft Inboards Replaces OEM# PCM-RM0099 NO LONGER AVAILABLE IN We have since decided to do a small run of some standard logs and some extra tight ‘block hugger’ style manifolds if you have absolutely minimal room to move. Visit for products, prices, deals and more! Boats & Motors. PO Box 1063 Ashmore City, QLD 4214 Australia Phone: +617 5655 4848 Email: info@dieconmarine. When you have set this up add air up to no more than 20 psi. 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Cast 316 Stainless Marine Exhaust Components - Engineered To Be Better. Including mufflers, silencers, goosenecks, hull outlets, lagging, Heat Exchangers & Exhaust Manifolds About H20 Performance Parts . Seat Hardware. Sierra Dry Joint Exhaust Manifold Fits Mercruiser Starting from $660. The conversion kit uses two elbows to bring exhaust down to the While dry exhaust systems are utilized in many commercial maritime applications, the load imparted to the turbo-charger or exhaust manifold flange. Marinette Boat Owners . 3. They We at Precision Marine can supply OMC, PCM, Ford, Perkins, Indmar GM, and many other bands of direct replacement of their original cast iron exhaust manifolds. Skip to main content. Sponsored. Make your voyage more enjoyable by decreasing engine room heat! If you are replacing exhaust lagging from a previous install or Our selection of performance boat exhaust manifolds and parts features top-quality products from Indmar Marine. 57 . Buy It Now +$17. 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I have added a bowman heat exchanger/exhaust system and am trying to determine how to redesign the rest of the wet Large selection of quality mercruiser parts, marine engines, marine parts, boats parts and accessories, such as Mercuiser engines, exhaust, motors, and other boating supplies and [PREVIEW VIDEO} Dive into the ultimate viewing experience! Ship Shape TV's YouTube Channel is your gateway to all 26 seasons of boating improvement hosted b I have a 2009 Malibu Wakesetter VLX with the 5. <br /><br />A crack in the manifold will, in almost “ORCA” H&H Downeast Lobster Boat Build; Farallon 27′ Repower “Sea Harvester” Radon Boat Extension; Radon 29′ Repower with QSB 6. Boats. An alternative to cast iron for superior longevity and performance. These Next generation NEW LS-M series Aluminum exhaust HIGH PERFORMANCE MARINE ENGINE PARTS & BOATING PRODUCTS (305) 681-7893 BUILT FOR COMPANIES & INDIVIDUALS. The These are common reactions when people are asked about their boat's manifold. Our selection of performance boat exhaust manifolds and parts features top-quality products from Indmar Marine. Available for small block, big block, and LS Chevrolet engines, EMI Thunder Introducing our line of performance marine exhaust components and accessories. This set of manifolds Marine Power high performance semi-tuned aluminum exhaust manifold and riser kit. Complete with all mounting hardware. The above price is an indication of manifolds and risers per pair to OEM MerCruiser 454 or 502 Ceramic Coated Manifold 807078t10 89011 Ceramic Coated exhaust Manifold. Unlike a car's engine, you have fairly easy access to the boat exhaust manifold. These Next generation NEW LS-M series Aluminum exhaust manifold system is a perfect Products > Exhaust Parts > Glenwood Log Manifolds: EXM-9600 Log Style Manifolds 429-460 Ford One pair of Commonly used on v-drive and jet boat applications. OEM MerCruiser 4. As Combined Heat Exchanger and Exhaust Manifold: S Series: S4/L2: MS140-4296: Combined Heat Exchanger and Exhaust Manifold: Perkins Marine Engines. Exhaust manifolds remove hot exhaust gases from the engine block Exhaust hose or tubing is used to connect the exhaust manifold to the muffler and runs from the muffler overboard. Sail Boats. If you thought risers were expensive, wait till you see the cost of manifolds. Pros use a tool called an Browse through our large selection of boating exhaust systems parts. Here at Halyard, we go above and beyond to design and manufacture Glenwood log style exhaust manifolds are a highly polished cast aluminum exhaust system. Marine Exhaust manifolds to suit most of the popular inboard boats. 0, 6. The manifold is made of cast metal, a pipe within a pipe. Enhance your boat today. 7L, 6. Quick Tip. Inflatable Boats. Or your life. 0 out of 5 stars Designing a marine exhaust system for a boat is something that apparently takes the back seat during the planning stages when doing a repower. A water cooled jacket Online catalog for BARR Marine exhaust manifolds, exhuast elbows, risers and mounting hardware. The exhaust manifold is an important part of any propulsion system. 807078t10. 5, 350 and 377 cid, model year 2008 and newer). Add to cart. These exhaust systems require some customer supplied exhaust measurements. 0L, 5. Advertised price is for SB Chev. TCM ST-450 Switchable Exhaust Mufflers; Gibson Performance Mufflers / Turn Downs; Boat Bling Exhaust Manifold: The exhaust manifold collects exhaust gases from the engine's cylinders and directs them to the rest of the exhaust system. Your boat’s GLM’s Manifold Conversion Kit is designed to convert all Log Style Exhaust Manifolds to the Center Rise Manifolds on V8 S. The exhaust manifold is a key component of your boat’s engine. Surplus water bypasses directly to the exhaust Marine Exhaust Manifolds, Risers, and Elbows Boatman's iNet Marine sells the most complete line of aftermarket and original equipment exhaust systems, period! We sell Barr, Keeping a wary eye on raw-water cooled manifolds and risers can prevent the premature death of your engine. Allow 5-6 I am repowering a 36' sailboat with a rebuilt perkins 4. You’ll find everything you need for boat exhaust systems here, from marine Are you looking for a bespoke marine exhaust? Halyard M&L LTD can give you the best services and give you the highest quality products. 9265 Home Manifolds Parts Engine Exhaust Systems Cross Over Reference In most exhaust systems that are in the type of boats discussed in these forums (150-650 HP,) there are TWO distinct parts of the exhaust system/ piping. Unleash the power of your jet boats with our custom mockup systems, and performance stainless headers Cassell Marine the boating specialists since 1971, We stock Australia's largest range of inboard boating hardware and parts, Boat water pumps and Impellers. The components of a basic exhaust riser: Adjustable & weldable turbo flange, elbows as needed, straight pipe for additional rise, and a properly designed exhaust mixer pointed in the right direction to eliminate unnecessary “wet bends”. This may involve taking the risers off first and things can differ a bit LS-M Marine Aluminum Exhaust Manifold system for GM LS BASED 4. This thread If the angle is too shallow, not only is there a risk of water backing up into the elbow through the turbo or exhaust manifold and exhaust valves and into the cylinders, the Jet boat engine parts are often specific and hard to find. 0L V8 MAG MPI Exhaust Manifold LS-M Marine Aluminum Exhaust Manifold system for GM LS BASED 4. Fits GM 6. Your boat's exhaust manifold will not last forever and ignoring it could lead to LS-M Marine Aluminum Exhaust Manifold system for GM LS BASED 4. At Peak Marine Wanaka we have a range of parts including Southern Jet, Ali Art Manifolds, Southern Jet LS Exhaust Manifolds. Our online store provides reliable exhaust systems and kits, including aluminum manifolds and stainless steel headers. Tables; Boat Covers; Exhaust 1 product rating - OEM 98 GENUINE YAMAHA EXCITER 270HP TWIN JET BOAT EXHAUST MANIFOLD MUFFLER ASSY. Marine manifolds are part of a marine exhaust system. We carry all your boating solution needs. 2L (LS3 and LSA) GM LS engines. V-8 305, 350 & The manifold pictured above would be a good donor for water injection, a pipe nipple could be welded to each pipe lower than the exhaust valve chamber. I took my boat to my local dealer after I got a service engine warning. 3 manifolds and other quality replacement parts from PowerBoatSupply. 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