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EXHAUST / MUFFLERS.Get your engine breathing freely and producing max power! We offer only the highest quality performance marine exhaust components from CMI and IMCO.Keep the noise down and the power up with high performance mufflers from Gibson,IMCO,and Teague Custom Marine.Browse our large selection of performance marine exhaust,headers,manifolds,risers,tailpipes,mufflers,flappers,tips,and stainless components from Custom Marine (CMI),IMCO,Gibson,and Teague Custom Marine. results for this questionWhat are exhaust manifolds and risers?What are exhaust manifolds and risers?Exhaust Manifolds and Risers Marine Power high performance semi-tuned aluminum exhaust manifold and riser kit.Fits 4.3L 262cid GM V-6 Engines.Can be used with fresh water or raw water cooling systems.Marine Power high performance semi-tuned aluminum exhaust manifold and riser kit.Fits 7.4L / 454cid - 8.2L / 502 CID Big Block Chevy Engines .Marine Engine Depot.Exhaust Manifolds and Risers results for this questionWhat is a Mercury exhaust manifold?What is a Mercury exhaust manifold?The standard Mercury exhaust manifold uses 4 exhaust hose but the exhaust opening is only 2 1/2.Compared to the two manifolds the LIGHTNING HEADER flows 60% more exhaust gas.That is why we see as much as 100 HP gain in supercharged engines compared to a manifolds.Reference lightningheaders/tech-info(3).htm results for this questionWhat are warm versus cold exhaust manifolds?What are warm versus cold exhaust manifolds?Warm versus cold marine exhaust manifolds refers to the temperature of the cooling water that is introduced into the exhaust manifolds on a marine cooling system.This specific system feature can apply to raw water (also known as open cooling) systems as well as Fresh Water (also known as closed cooling) systems.The Difference Between Warm Vs Cold Marine Exhaust Manifolds
Bassett Racing Headers Accessories Exhaust Tips All Exhaust Systems by Engine ModelBoat Exhaust Systems Mufflers,Manifolds,Tips,Tubes
High-performance marine diesel engines release the exhausts through large holes near the waterline approximately every three minutes.If this system is overlooked,the bilge will be full of water.We offer marine exhaust systems including exhaust manifolds,mufflers and parts such as bellows,elbows,etc.Big Block Exhaust Manifolds Risers / Tailpipes Product Hi-Torque Big Block Exhaust Manifolds System feature state of the art design with single wall internal casting that is enclosed in a press formed aluminum jacket creating a fully water cooled manifold.A highly polished stainless steel risers comes standard as well as bolts,gaskets and fittings.This system is also covered with an exclusive 5 year limited warranty.Big Block Volvo 8.1 / 496 Replacement - Stainless Marine,Inc.HIGH PERFORMANCE MARINE ENGINE PARTS BOATING PRODUCTS (305) 681-7893 BUILT FOR COMPANIES INDIVIDUALS. Small Block Exhaust Manifolds Risers / Tailpipes; Exhaust Tips Flaps.3In Exhaust Tips; 4in Exhaust Tips / 4in Flaps; Exhaust Manifolds Systems.
High-performance marine diesel engines release the exhausts through large holes near the waterline approximately every three minutes.If this system is overlooked,the bilge will be full of water.We offer marine exhaust systems including exhaust manifolds,mufflers and parts such as bellows,elbows,etc.CP Performance - Big Block Chevy 454 / 502,7.4L / 8.2L This Cyclone wet exhaust series header works perfectly on both stock and modified performance applications This header mixes engine cooling water with the exhaust near the end of the tailpipe That allows you to use a 4 rubber hose connection to attach your transom mounted exhaust tips This is the perfect replacement for your factory exhaust system.Corsa Performance MarineCorsa Performance Marine manufactures performance Exhaust systems for boats and Marine Applications.Famous for Captain's Call switchable exhaust,CORSA also services Marine Boat Builders and OEM's by making Stainless and Aluminium machined and form parts.
CMI Elbow Top headers are designed for direct replacement of most stock cast manifolds.Top engine builders and stern drive manufacturers who want to optimize performance of small- or big-block marinized engines prefer CMI Elbow Top headers for their engines.Custom Marine Inc.- It's All About Performance - Header Evo-X TM Headers 1100 HP / 1350 HP / 1550 HP / 1650 HP CMI stainless steel headers! LS E-Top Headers New LS E-Top Small Block headers for superior exhaust performance Gen-X &Headers Direct factory replacements for Mercury HP525EFI,HP600SCi and HP700SCi enginesDana Marine Exhaust Manifolds,Risers Kits Modeled after the historic Nicson exhaust manifold system,Dana Marine Products systems use scavenging technology for optimum performance.Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market.From our custom exterior design to the inside runner length and diameter,no other exhaust systems compare.We offer a wide variety of riser styles to fit any application.Our internal Vortex merge collector takes marine exhaust
Nov 01,2015·Designing a marine exhaust system for a boat is something that apparently takes the back seat during the planning stages when doing a repower.In new boat construction,the design of many systems seems to center around the cookie cutter philosophy,as builders always seem to want to or work around a factory designed wet elbow system that EXHAUST SYSTEMS - Glenwood MarineGLENWOOD MARINE -2- (323) 757-3141 EXHAUST SYSTEMS MAGNAFLOW&SERIES STERN DRIVE EXHAUST SYSTEM Glenwoods Magnaflow&Series Stern Drive Exhaust System is a lightweight and affordable replacement for stock cast-iron MerCruiser,OMC and Volvo I/O manifoldsEngine Exhaust Systems - Barr MarineExhaust Manifold Attached to the engine is an exhaust manifold with its exhaust inlets matching the exhaust outlet ports of the engine.Circulating cooling water through the water jacket surrounding the exhaust gas chamber cools this manifold.
EMI Thunder exhaust systems are a direct replacement for many stock Mercruiser manifolds in ..Equipped with our performance Stainless Steel High Flow Risers,these are our best performing systems.$2,413.00Hardin Marine - Lightning Exhaust SystemsMost performance manifolds and some header manufacturers use a 4 exhaust hose and 3 or 3-1/2 OD exhaust gas tube.All of these headers use a 4 OD exhaust gas tube and a 5 water jacket tube until the water gets introduced into the exhaust gas stream,then it gets reduced from 5 to its 4 exhaust hoseHeaders VS Exhaust Manifolds Which is Best for Your LS When it comes to outright power,exhaust headers take the cake.However,when it comes to engine packaging,heat retention,and engine noise,there's a strong argument for exhaust manifolds.We take a deep dive into the subjects and weight the pros and cons of each exhaust solution.
These Exhaust Manifolds,Mid-Length Long-Tube Swap Headers are Designed to Work with the Holley Swap System Clear the Motor Mounts,Crossmember and all Other Accessories.High Performance IMCO Marine Exhaust Manifolds,Risers EXHAUST MANIFOLDS,HEADERS,DIVERTERS,MUFFLERS,TIPS,HOSES High Performance IMCO Marine Exhaust Manifolds,Risers Kits IMCO Marine Exhaust Manifolds,Risers Kits product category at WestCoastOffshore.Brackets (2) Gaskets (13) IMCO Complete Marine Exhaust Systems (94) IMCO Marine Exhaust (Manifolds Only) (7) IMCO PowerFlow Plus Exhaust,PowerFlow Plus Exhaust IMCO's innovative patented cast aluminum manifolds and risers are designed with internal runners for 510 cubic inch,naturally aspirated,or blown big block Chevy engines.Fully water-jacketed with 2 1/4 primaries,they are equal to any tubular header on the market today.
Get the best deals on Inboard Exhaust Systems when you shop the largest online selection at .Free shipping on many items Mercruiser Marine Sierra Exhaust Manifold Kit 4.3l V6 99746 44354 1985-2002.4.9 out of 5 stars (16) Total Ratings 16, STAINLESS RACING MANIFOLD HEADER/EXHAUST WATER INJECTED BIG BLOCK BBC JET BOAT.$297.98 Marine - Gibson Exhaust Systems - Mufflers,Headers,Tips Marine Turn-Down Tips Marine Turn-Down Tips.Gibson Exhaust Marine Turn Down Muffler silencers slip onto your existing tips or tailpipes and route the exhaust under the water for silenced idling.This system does not have any internal baffling,so restriction is not an issue.Shop ProductsMarine Engine Depot.Exhaust Manifolds and RisersConfigured for a Raw Water Cooling System.Marine Power high performance semi-tuned aluminum exhaust manifold and riser kit.Fits 5.0L/305ci and 5.7L/350ci engines.Includes (2) Manifolds,(2) Risers,Riser to Manifold Gaskets and hardware.Exhaust comes unpainted ready for primer and paint.
Shop for marine and boat exhaust systems parts including hoses,tubing connectors,manifolds,and mufflers.Free shipping on orders over $100!Marine Exhaust Systems MerCruiser Barr Sierra Osco Corrosion Protected Marine Exhaust Systems with EDP Coating.Are you tired of the high costs associated with having to buy OEM Marine Exhaust Manifolds Exhaust Risers.every few years? Performance Product Technologies has the solution.PPT has an extensive Engineering Background stemming from designing Mercruiser Exhaust Systems for more than Marine Exhaust Systems of Alabama,Inc.Marine Exhaust Systems of Alabama,Inc.Marine Exhaust warrants their manufactured product against defects in workmanship and material for one calendar year from date of shipment to the original buyer to the extent that Marine Exhaust will,at its option,replace or repair the product which in the judgment of Marine Exhaust has a defect
Marine Exhaust Systems,Headers,Manifolds,Mercury Replacement Exhaust,Tips,Silencers and more!Marine Industries West Flow Torque Exhaust - Marine Marine Industries West Flow Torque exhaust systems are the highest quality performance exhaust on the market.From our custom exterior design to the inside runner length and diameter,no other exhaust systems compare.We offer a wide variety of riser styles to fit any application.Our internal Vortex merge collector takes Marine Industries West exhaust to another level.People also askWhat is a marine power exhaust manifold?What is a marine power exhaust manifold?Marine Power high performance semi-tuned aluminum exhaust manifold and riser kit.Fits 5.0L/305ci and 5.7L/350ci engines.Includes (2) Manifolds,(2) Risers,Riser to Manifold Gaskets and hardware.Exhaust comes unpainted ready for primer and paint.Configured for a Raw Water Cooling System.Marine Engine Depot.Exhaust Manifolds and Risers
exhaust manifold headermarine exhaust manifoldsheaders vs exhaust manifoldused marine exhaust manifoldsmarine performance exhaust manifoldsstock exhaust manifolds vs headersheader exhaust systemsaluminum marine exhaust manifoldsSome results are removed in response to a notice of local law requirement.For more information,please see here.12345NextSHM-MARINE-316 - Custom Marine Headers - StainlessComplete with risers,oxygen sensor bungs,water rails,and donut flanges,we can meet any requirement your build entails.With a rigorous quality control,we pressure-test every water-jacketed system to ensure no water permeates your exhaust.We then use your supplied mockup design to build a one-of-a-kind set of headers to fit each specific need.We build our high quality exhaust systems out ofTeague Custom Marine CMI Elbow Top (E-Top) HeadersThe CMI E-Top is perhaps the best value for performance,reliability,versatility,and looks in the water jacketed marine header market.These water jacketed headers are excellent for applications up to 850 horsepower and feature the proven CMI construction techniques and 100% stainless steel materials for the ultimate in durability.
Warm versus cold marine exhaust manifolds refers to the temperature of the cooling water that is introduced into the exhaust manifolds on a marine cooling system.This specific system feature can apply to raw water (also known as open cooling) systems as well as Fresh Water (also known as closed cooling) systems.For the purpose of this article we will be primarily detailing the raw water boat headers,marine exhaust,lightning headers,boat exhaustGET 712 HP FROM YOUR OLD 330 HP CHEVY WITH ONE CARBURETOR,LIGHTNING 2 HEADERS,AND ON PUMP GAS Yes it's true,we took a stock 330 HP Jet boat engine,bored it to 467 cubic inches (.060 over),beefed up the bottom end with 4-bolt mains,forged crank,good rods.boat headers,marine exhaust,lightning headers,boat exhaustThe standard Jet boat exhaust manifold of old commonly used 2 7/8 hose to run from the manifolds to the exhaust tips.The manifolds and tips usually had about a 1/4 wall thickness so the I.D.would end up being about 2 3/8.The standard Mercury exhaust manifold uses 4 exhaust hose but the exhaust opening is only 2 1/2.
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