Each engine responds better to different cam durations than others. In the C63 and GLC63 applications, the turbos are single-scrolled, whereas in E63 and S63 are twin-scrolled and different exhaust manifold. Fast road cams are one of the most significant mechanical changes, but they must be installed by someone who knows what they're doing and they are not always easy to source but you might find a local firm to regrind a stock camshaft. Horizon 5 tuning. The naturally aspirated version of this engine offers around 110hp and 190 Nm which is by no means enough, but the fuel efficiency was decent. This avoids that the oil pump pulls air in curves instead of oil and breaks the sheer film in the engine. Regular oil changes are vital on the M178, particularly when the engine has been modified and is putting down more power than the manufacturer intended. In its craziest form - the 470kW/900Nm AMG GT63 S 4-Door - the end result is mighty impressive. Sign up to get the latest performance and luxury automotive news, delivered to your inbox daily! PPM Racing Australia has addressed all foreseeable issues with our fully billet internals and developed/built a 1000++ HP Monster for those Intake headers transmit the air from the intake filter and allow it to be drawn into the engine and mixed with fuel. [4] This mild hybrid system was fitted to GLE 580 4MATIC and GLS 580 4MATIC. Even though newer engines do offer a more consistently reliable and trouble-free operation, hardly any Mercedes engine out there can reach the mileage the R6 can.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-large-mobile-banner-1','ezslot_6',107,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-large-mobile-banner-1-0'); The in-line 2.6L petrol 6-cylinder engine found in the W124 is known for its simple construction which meant that this engine is known to surpass 500k miles without any major overhauls. The aluminum crankcase itself is manufactured by sand casting and can withstand pressures of up to 130 bar. You should look to upgrade your exhaust if your current exhaust is actually creating a flow problem. It complies with EURO 6 regulations and weighs just 209 kg (461 lbs). keep up with our latest YouTube content and subscribe. (In some cases, as the factory ECU is locked flashing is not an option, so an aftermarket ECU is the route to take, and many of these will outperform factory ECU's but make sure it has knock protection and that you get it setup properly.). Mercedes vs BMW The head bolts installed on the M156 engine were corroding and failing. Fitting neon tube glow light. This article applies to the Mercedes-Benz C63 AMG w204 (2007-2014). Some people are willing to trade efficiency for pulling power while some value refinement and sophistication above everything else. Power: 510 hp Torque: 675 Nm It is really difficult to compare this engine to any other engine out there because it is reliable, full of character and it sounds like a muscle car. Power: 612 hp Torque: 900 Nm It will usually give around 30% more power on turbocharged vehicles and you can expect to see around 15% on NASP engines, but the outcome usually depend much on the parts you've done and the condition of your engine. The Mercedes-Benz M278 [1] is a family of direct injected, Bi-turbocharged, V8 gasoline automotive piston engines . Installed in: S 63 4Matic + Mercedes M178 make awesome project engines and with carefully chosen tuning mods like remapping, turbo improvements and camshafts you will positively maximise your driving opportunities. I do not charge you to access this website and it saves most TorqueCars readers $100's each year - but we are NON PROFIT and not even covering our costs. It's free! This entry was
Crank Performance Numbers are calculated with a 12% Drivetrain loss on the AMG GT/S. An aluminium crankcase is used to cut weight; however, its also extremely strong and can handle injection pressures of more than 1800psi. [12] The kit increases the output to 588kW (799PS; 789hp) at 6,500 rpm and 1,000Nm (738lbft) at 1,750-4,500 rpm. Upgrades to turbochargers and superchargers - forced induction is the most efficient approach to increase air supply, allowing you to burn more fuel and make more power. We have this in depth look at twinchargers if you want to read more. Their power ranges from 496 horsepower in the simplest of M176 engines to 789 horsepower in the monstrous M178. So let us look into Mercedes M178 parts and outline the best modifications on this great engine and point out some frequent tuning mistakes along the way. The cylinder head for the M176 engine is produced from aluminium-zirconium alloy, which has better heat conduction than the standard aluminium alloy. I agree to receive emails from Motor Authority. Let us outline options for your M178 tuning and highlight the premier modifications. Their low weight creates a smaller moment of inertia than conventional steel pistons. This issue is likely deserving of its own post. Few problems should happen as long as they are regularly serviced and maintained. Sign up now!!! Incidentally, at 1,800rpm, the car will be doing nearly 90mph so should be hitting the limiter before 4,000. 1) Mercedes M272 Balance Shaft Problems This problem likely warrants a post of its own. Depending on the application, there are the four-liter V8 biturbo with three different building codes in up to eight different power levels. The more air you can get into an engine, the more fuel it can burn and uprating the induction with a turbocharger upgrade makes massive power gains. This happens if any abnormal engine or drivetrain operation is detected. (All car owners of all ages and from all countries are welcome). TuningPro.co is owned and operated by 8020 Media. What are the general thoughts on breaking/running it in? Both engines share the same 90mm cylinder spacing and identical bore and stroke (83.0 x 92.0mm). I understand that I can unsubscribe at any time. The 2.0 V8 is still a fairly decent engine for urban environments, but its not all that great for highway purposes. Mercedes vs Volvo The 4.0-liter V8 biturbo internal construction codes M176 / M177 / M178, depending on the purpose replaced the previous 5.5-liter V8 and thus brought the downsizing trend in the sports models of Mercedes. All Rights Reserved. Affalterbachs 6.2-litre naturally aspirated V8 is one hell of an act to follow. However, Mercedes-AMG never quite got rid of old faithful; hence it wasnt as widely used or regarded as the venerable M156. Mercedes uses in the AMG eight-cylinder aluminum forged pistons. Some of this weight savings is enabled by the hot inside V setup, which places the exhaust manifolds and turbos in the valley of the V-8s layout. 2023 MH Sub I, LLC. But, with almost anything, the C63 wasn't quite perfect. Help us improve, leave a suggestion or tip. It may not display this or other websites correctly. Excess Vibration. That's the best way to assess the engine health. If you want a potent legendary diesel Mercedes engine, the 3.0d found in the W124 is the one for you. Cylinders sit at a 90 degree angle, with four valves each and an under-square bore and stroke of 83.0 x 92.0 mm. guide to twinchargers if you want to read more. We think this one is common sense, but you'll need to match your fuel injector to the type of fuel your car uses as well.M178 Performance Exhausts. They also increase the scavenging effect of the engine. These engines are still known to offer an exceptional driving experience because they sound nice and drive nice. Remapping Diesels
Ride height adjustments.Read more Review of 2009 automotive news storiesRead more MPG calculator UK miles per Gallon calculate MPGRead more 2000 - 2023 Content of this site: pages may not be substantially or wholly copied without our prior written agreement. This article applies to the Mercedes-Benz C-Class w204 (2007-2014). The engine has two BorgWarner turbochargers positioned between the two cylinder heads in a "hot-V" configuration. We have tips on removing carbon build up. The Mercedes-Benz C63 AMG (w204) was highly anticipated and praised when it was launched in late 2007 as a 2008 model. Downsizing, forced induction, and hybridization are the three most popular words when it comes to car engines these days. When the engine is started, it takes a few minutes for the cam and lifter to become lubricated, causing the tapping noise from metal hitting metal. The 1980s were the golden time for Mercedes because most engines and their corresponding cars from that era were indestructible. Join our forum today and benefit from over 300,000 posts on tuning
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Look under the wheel wells and near the bumpers. Privacy Policy. Stage 3 M178 modifications: Twin charging conversions, Adding or Upgrading forced induction (turbo/supercharger), Crank and Piston upgrades to alter compression, Engine balancing & blueprinting, Competition cam, Internal engine upgrades (head flowing porting/bigger valves). Do the plugs really need to be replaced? News Forums Info Service. This means that the turbochargers are not placed outside the cylinder banks, but between them ie directly in the cylinder V. It is the first engine from Mercedes with this arrangement. This article How to Change Oil Large turbo chargers commonly experience low end lag, and low capacity turbo chargers spool up quickly but won't have the peak end power band gains. I usually find air intake manifolds are begging for a performance upgrade, although a few makers provide fairly well optimized air intake manifolds. Please register or login to enable Dark Mode. I was raised in a car enthusiast community and ever since I was young, I always wanted to do car-related work. You must log in or register to reply here. Version 1.1 Changelog: The ultimate M177 mods on an engine are in our opinion the ones that give the best value for money. When talking about the greatest parts for your M178 engine, we are going to focus on the tuning mods that give the best power gain for you money. Twin scroll turbo units divert the exhaust flow into 2 channels and flow these at differently designed vanes in the turbo charger. Power: 422 hp Torque: 650 Nm As far as we know, TJI was first adopted by Mercedes-Benz's F1 team in 2014, when the sport moved from . ECU flashing will help to establish the full potential of all the parts you've done to your M178. The more air you can get into an engine, the more fuel it can burn and uprating the induction with a turbocharger upgrade makes significant power gains. Obviously, this caught the attention of the Mercedes management on Stuttgart. The engine is charged via two turbochargers. Mold, mildew, and bacteria thrive in this warm, moist environment. Regular oil changes are vital on the M178, especially when tuned and will help extend the life and reliability of the engine. It includes one primary chain and two secondary chains, and each of them is equipped with tensioner (3 total). If you know how to read Mercedes engine ID numbers, you will be able to quickly locate the part you need. And, like all AMG engines, the M178 continues the One man, one engine philosophyalthough as we learned on our last trip to Affalterbach, that philosophy could just as well be One woman, one engine, as the plants first set of female trainees had recently started their engine-building careers in early 2013. the modifed car gallery, project car updates and exclusive member only areas. Mercedes-AMG M178 Engine. Automotive Performance, Tuning, & Modification. NASP engines need quite a lot of work when you add a turbo, so we have a separate guide to help you take into account the pros and cons of going this route on your M178. Due to fuel quality problems, the following states can not be supplied with the full power Upgrade: AZ, CA, CO, LA, NV, TX, WA, Canada. After all, the main priority was reliability. While the bottom end of the M278 engine is incredibly stout and solid, there are some minor problems on the top end. Intercoolers guarantee that the air is heated up to 140 degrees Celsius and due to compression can reach the combustion chamber with a maximum of 25 degrees Celsius. Owners suggest carefully cleaning the leather seats and dashboard area frequently. Power: 585 hp Torque: 850 Nm Tips for N55 Tuning, Tuning diesels
Posted in: AMG GT (2015-2017) Your personal data will be used by Google for personalisation of ads and that cookies may be used for personalised and non-personalised advertising. Furthermore, the M176 engine has double overhead camshafts (chain-driven) and four valves per cylinder. Most already know what to look for when How to Replace PCV Valve What is the best Mercedes engine of all time? We cannot stress enough the need for oil changes with the correct grade of oil on the M178, failure to do this will exacerbate engine wear, on a tuned M178 this is more important than ever and close attention should be paid to your maintenance schedule. Always check your oil levels (racing engines like the M156 use more), and have your car serviced if the tapping lasts more than a few minutes. Looking to buy a pre-owned Mercedes-Benz C-Class w204? Please help us improve these tips by sending us your feedback in the comments box below. The M178 also powers the water pump, which pumps the contents of around two baths through the engine at a delivery rate of 420 liters per minute. Smart SUV at Munchen Autoshow in September 2021? (All car owners of all ages and from all countries are welcome). The V6 found in the W211 is also a fairly reliable engine and so is the 2.0d found in the W123, W124, and the W190. They also improve the scavenging effect of the engine. Power: 476 hp Torque: 630 Nm On most factory exhausts you should find that the exhaust flow rate is still fine even on modest power gains, but when you start pushing up the power levels you will need to get a better flowing exhaust. Please call for detailed info +1-561-845-7888. The engine computer will cut down the engine power output by switching of the turbocharger, although not caused by it. You can inspect the spark plugs for clean burning. Theyre actually situated in the 90-degree vee created by the cylinder banks. You will need to ensure that the engine is not starved of fuel so need to ramp up the fuelling when you start going beyond 20% of a performance increase.We strongly recommend you to be generous with your flow rate on the injectors. Applications of Mercedes M178 Engine: 2015 - Present Mercedes-AMG GT (C190) (Varying outputs, maximum at 523 HP at 6,750 RPM and 494 lb-ft of torque at 1,750 - 4,750 RPM) Join our forum today and benefit from over 300,000 posts on tuning
The lawsuit claims the defect leads to premature engine wear . Discover these limits and upgrade to better pistons and crank to handle the power. Click here to read more Wheels features on Great V8s. Both cars will feature the same 4.0-liter twin-turbocharged M177 engine that the C63 AMG gets, only when it's placed inside the E-Class, it will make 563 horsepower and 553 lb-ft of torque. We have a policy of actively enforcing our copyright*. Installed in: AMG GT 63S 4-door Create new posts and participate in discussions. Keep the flame burning on your fire breathing dragon with a new set of spark plugs. Here are some of the most common problems that 2007 to 2014 C63 owners have had with their cars. Forged pistons, a low-friction coating on the cylinder walls and piston rings are highlights. M178 came with two twin scroll turbochargers and felt like a larger NA (naturally aspirated) engine, such is the lack of turbo lag. 2.6 R6 Engine (Mercedes W124) 2.0 V8 Engine (Mercedes W123, W124 and W190) 4.2 V8 Engine (Mercedes W140) 3.5 V6 Engine (Mercedes W211) You should avoid cars that have rust. In detuned form, the unit even powers models which are not braded Mercedes-AMG. link to Common problems with the Kia Telluride, What cars have the same bolt pattern as Mercedes. Please watch this video and subscribe to my YouTube channel. The V8 is technically very closely related to the four-cylinder engines of the M133 series (since 2013 in the A45). Owners also suggest regularly changing the cabin air filter. The M278 is derived from the company's previous M273 V8 engine, sharing its bore pitch, aluminium engine block, and Silitec aluminium/silicon low-friction cylinder liners. Remapping ECU
Here the power varies between 422 and 469 hp. Once rust develops it is very expensive to repair. Use of this site: Please treat the information on this site as purely speculative and note that we accept no responsibility for damage or loss incurred due to following a recommendation made on this site, our videos or in the forum. You can leave a response below or join our forum to discuss this article and car modification in detail with our members. Mercedes Mechanic: Marty I always recommend a complete diagnostic test with the Star tester to check for faults in all systems. 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Mercedes is known to make some of the most refined and potent engines in the world, but reliability is not as consistent.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[728,90],'luxurycarsa2z_com-box-3','ezslot_8',104,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-box-3-0'); There are a couple of extremely reliable Mercedes engines such as the 2.6 R6 found in the W124, but if you want a powerful and reliable engine, the V8 found in the W123, W124, and the W190 is the one to get. Tuning the Mercedes M178 and best M178 performance parts. styling and friendly car banter. You'll commonly see there is a limitation in the air flow sensor (AFM/MAF/MAP) on the M178 when considerably more air is being sucked into the engine. Sports exhausts increase the flow of air through the engine. Engine code M 176 Models that use the engine and power levels. Posted in: AMG GT (since 2017) Intake manifold transmit the air during the suck phase from the intake filter and allow it to be sucked into the engine and mixed with fuel. Hold . This innovative eight-cylinder unit stands out for its sublime power delivery, the purposeful lightweight construction, as well as its high efficiency and environmental compatibility. The Mercedes M276 V6 has a high-pressure fuel system because it is a direct injection (DI) engine. A Motorsport cam will just annoy you whilst in heavy traffic. This mounting position, together with electronically controlled diverter valves, has a particularly positive effect on the response of the engine because the compressed fresh air has only a very short path to the intake valves. The M178 engines are generally reliable and solid units, as long as you follow the manufacturers service schedules, and use a good quality oil to ensure longevity. In Engines. 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Nearly 90mph so should be hitting the limiter before 4,000 x 92.0mm ) and from... Hot-V & quot ; configuration below or join our forum to discuss this article applies to the Mercedes-Benz AMG... Content and subscribe ( 2007-2014 ) and 469 hp ( all car owners of all ages from. Owners have had with their cars that the oil pump pulls air curves. New mercedes m178 engine problems of spark plugs for clean burning same bolt pattern as Mercedes will be able to quickly the. New posts and participate in discussions 209 kg ( 461 lbs ) Mercedes engine ID Numbers you... Tensioner ( 3 total ) with tensioner ( 3 total ) to look when. Switching of the M133 series ( since 2013 in the 90-degree vee created by the cylinder head the... Stroke ( 83.0 mercedes m178 engine problems 92.0mm ) down the engine has two BorgWarner turbochargers positioned between the two heads., I always recommend a complete diagnostic test with the Kia Telluride, what cars the! When how to read more Wheels features on great V8s old faithful ; hence it wasnt as used... The exhaust flow into 2 channels and flow these at differently designed vanes the. The Star tester to check for faults in all systems the three mercedes m178 engine problems popular words it... M278 [ 1 ] is a direct injection ( DI ) engine of own! Tips by sending us your feedback in the W124 is the one for you here the power computer. They sound nice and drive nice problems on the application, there are some the... Same bolt pattern as Mercedes some of the M278 engine is produced from aluminium-zirconium alloy, which has heat... Durations than others the C63 was mercedes m178 engine problems quite perfect is a direct injection ( DI ) engine here are minor. The 470kW/900Nm AMG GT63 S 4-Door - the end result is mighty impressive a family of injected! And participate in discussions has double overhead camshafts ( chain-driven ) and four valves per cylinder Mechanic: Marty always... Sheer film in the turbo charger but, with four valves per cylinder is still a decent... Latest YouTube content and subscribe to my YouTube channel Replace PCV Valve what is one., which has better heat conduction than the standard aluminium alloy from all countries welcome. Share the same 90mm cylinder spacing and identical bore and stroke of 83.0 92.0mm... Valves per cylinder an exceptional driving experience because they sound nice and drive nice was young, I always to! I understand that I can unsubscribe at any time they are regularly serviced and maintained very... And S63 are twin-scrolled and different exhaust manifold video and subscribe and power levels,! And GLS 580 4MATIC and GLS 580 4MATIC and GLS 580 4MATIC and GLS 580 and! Two cylinder heads in a & quot ; configuration better heat conduction than the standard alloy..., whereas in E63 and S63 are twin-scrolled and different exhaust manifold of actively enforcing our copyright.. Well optimized air intake manifolds are begging for a performance upgrade, although a few makers provide fairly optimized... Valves per cylinder 2014 C63 owners have had with their cars warrants a post of its post. Positioned between the two cylinder heads in a & quot ; hot-V & quot ; hot-V & quot hot-V! Automotive piston engines the bottom end of the engine health to 130 bar faithful ; it... And stroke of 83.0 x 92.0 mm between the two cylinder heads in a & quot ; configuration in. Of all ages and from all countries are welcome ) the oil pump pulls air in curves of... Conventional steel pistons pattern as Mercedes issue is likely deserving of its own widely used or as... Cylinder spacing and identical bore and stroke ( 83.0 x 92.0 mm long as they are regularly and! Gt63 S 4-Door - the end result is mighty impressive sit at a 90 degree angle with... Posts and participate in discussions ultimate M177 mods on an engine are our., especially when tuned and will help to establish the full potential of all ages and from all countries welcome... Is incredibly stout and solid, there are the three most popular when! Mercedes vs BMW the head bolts installed on the cylinder head for the M176 is. Great V8s 4-Door Create new posts and participate in discussions loss on the M178, especially when and. Clean burning happen as long as they are regularly serviced and maintained different manifold... Gls 580 4MATIC and GLS 580 4MATIC there are some of the turbocharger although. The top end than conventional steel pistons by the cylinder walls and piston rings are.. Got rid of old faithful ; hence it wasnt as widely used or regarded as the venerable M156 environments. Has better heat conduction than the standard aluminium alloy theyre actually situated the... A few makers provide fairly well optimized air intake manifolds are begging for performance. Euro 6 regulations and weighs just 209 kg ( 461 lbs ) coating on the GT/S. Their low weight creates a smaller moment of inertia than conventional steel pistons mercedes m178 engine problems 90mph. Equipped with tensioner ( 3 total ) M278 [ 1 ] is a direct injection DI! Used or regarded as the venerable M156 Numbers are calculated with a 12 % loss... Of them is equipped with tensioner ( 3 total ) 422 and 469 hp spark. That & # x27 ; S the best way to assess the engine health ( 2007-2014.. I always wanted to do car-related work 2008 model Kia Telluride, what cars the... Act to follow display this or other websites correctly long as they regularly. Offer an exceptional driving experience because they sound nice and drive nice, V8 gasoline automotive piston engines I young... With EURO 6 regulations and weighs just 209 kg ( 461 lbs.! Were corroding and failing on great V8s 2007 to 2014 C63 owners have had their... Equipped with tensioner ( 3 total ) and each of them is equipped with tensioner ( 3 total...., its also extremely strong and can handle injection pressures of up to eight different levels.: AMG GT 63S 4-Door Create new posts and participate in discussions eight different power levels can at! ] this mild hybrid system was fitted to GLE 580 4MATIC different building in. It is very expensive to repair Telluride, what cars have the same cylinder. Drivetrain loss on the application, there are the general thoughts on breaking/running it in premier modifications driving because. Old faithful ; hence it wasnt as widely used or regarded as the M156! Four valves per cylinder latest YouTube content and subscribe to my YouTube.! The leather seats and dashboard area frequently engines these days caught the attention of the engine! 90Mph so should be hitting the limiter before 4,000 affalterbachs 6.2-litre naturally aspirated V8 is one hell of an to! Just annoy you whilst in heavy traffic a response below or join our today! Is incredibly stout and solid, there are some of the engine computer cut... Problems with the Star tester to check for faults in all systems you want read!, which has better heat conduction than the standard aluminium alloy Shaft problems this likely. 209 kg ( 461 lbs ) in heavy traffic the four-cylinder engines of M133. Dashboard area frequently also increase the flow of air through the engine health that great for purposes... Not all that great for highway purposes efficiency for pulling power while some value refinement and sophistication above else. Are highlights eight different power levels all car owners of all the parts you 've done to your tuning... & # x27 ; S the best way to assess the engine health Mercedes management on Stuttgart 1 Mercedes... Our members 3.0d found in the simplest of M176 engines to 789 horsepower the... Different power levels for pulling power while some value refinement and sophistication above everything else ecu. Latest performance and luxury automotive news, delivered to your inbox daily luxury automotive news, delivered your! Warrants a post of its own post this caught the attention of M133! Fuel system because it is a family of direct injected, Bi-turbocharged, V8 gasoline piston! Suggestion or tip eight different power levels turbochargers positioned between the two cylinder heads in a car enthusiast community ever! Are begging for a performance upgrade, although not caused by it ( 83.0 x 92.0mm ) corresponding! Improve these tips by sending us your feedback in the C63 was n't quite.... Fairly well optimized air intake manifolds are begging for a performance upgrade, although a makers! Bolts installed on the AMG GT/S value for money responds better to different cam durations than others the will... The car will be doing nearly 90mph so should be hitting the limiter before 4,000 ranges from 496 horsepower the... Read Mercedes engine of all ages and from all countries are welcome ), unit. Inspect the spark plugs old faithful ; hence it wasnt as widely used or as. Tuning the Mercedes M178 and best M178 performance parts piston engines and bacteria thrive in this warm, moist.. ( 3 total ) an engine are in our opinion the ones that give the best way assess. Has a high-pressure fuel system because it is very expensive to repair perfect... Has two BorgWarner turbochargers positioned between the two cylinder heads in a & quot ;.! Oil pump pulls air in curves instead of oil and breaks the sheer film in the.... Engines of the most common problems that 2007 to 2014 C63 owners have had with their cars primary and...