These twin-turbocharged (or biturbo as Mercedes calls 'em) 4.0-liter V8 found its way into Mercs like the Mercedes-AMG GT and the Mercedes-AMG E63 S, but also the Aston Martin Vantage. In 2019, M176 was equipped with EQ Boost mild hybrid 48V electrical system, producing additional output 16kW (22PS) and 250Nm (184lbft) of torque. Mercedes vs BMW Few problems should happen as long as they are regularly serviced and maintained. The cause of these problems was discovered. Wide body kits and flared archesRead more Delocking a car how to delock a carRead more Ians EVO 6 Tommi Makinen tuningRead more Review of 2009 automotive news storiesRead more / UK Modifying & Tuning / Car Tuning Goodbye, 2000 - 2023 Content of this site: pages may not be substantially or wholly copied without our prior written agreement. Described as "a quantum leap into the future of technology," Mercedes' new M178 V8 engine is being heralded as one of the most innovative and advanced engines of its time. This entry was Power: 510 hp Torque: 675 Nm DPF unblocking tips Intake headers transmit the air from the intake filter and allow it to be drawn into the engine and mixed with fuel. What is the best Mercedes engine of all time? 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. There are reliable limits for every engine, with some being incredibly solid and some only able to handle stock powerIt is important to find these limits and install better pistons and crank to survive the power. The engine has a pretty complicated timing chain drive arrangement. You can inspect the spark plugs for clean burning. Mercedes vs Volvo The compression ratio has been increased to 10.5:1 and the use of lightweight materials means that a dry weight of 209kg was achieved. The engine has a specific output of 128HP / liter and 163.2Nm / liter. 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. Cookies are used to track visitor behaviour enabling us to monitor and optimise the effectiveness of our content via Google Analytics, and to remember your preferences and settings on this site. This issue is likely deserving of its own post. That ticking you hear ain't your lifters; the lap timer's running down on the great eight, with the final V-8s . $399.99. Competition cams, bump the high end rpm power band but as a result the car will not idle smoothly and low end power nearly always suffers. In Engines . "Comprehensive guide to tuning and performance parts on the Mercedes M178 engine!". Posted in: AMG GT (since 2017) the modifed car gallery, project car updates and exclusive member only areas. [7][8][9][10], In late 2019, the 48V system used in the M176 was added to the M177 engines for extra performance, improved fuel consumption, and reduced emission output.[11]. Dry sump lubrication improves high lateral acceleration oiling, and lets the M178 sit as low as possible in the AMG GTs chassis, improving the center of gravity. 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. The other comes from the collection of moisture in the air conditioning evaporator. The Mercedes-Benz M112 engine was a four-stroke internal combustion V6 engine utilized in various models from 1998 until ceasing production in 2015. A longer valve duration can alter the torque band and on most engines the exhaust and intake durations do not need to match, although most cams and tuners use matched pairs there are some advantages to extending the intake or exhaust durations. No corrective recall was ordered. Once rust develops it is very expensive to repair. Privacy Policy: We do not store or collect personally identifiable information. Please share this page with your friends on : PLEASE HELP: I NEED YOUR DONATIONS TO COVER THE COSTS OF RUNNING THIS SITE AND KEEP IT RUNNING. The M177/M178 sounds aggressive from idle to redline few engines sound as sinister as the AMG bent eight in full flight. The Mercedes M276 V6 has a high-pressure fuel system because it is a direct injection (DI) engine. To keep us running PLEASE Donate here. The engine is charged via two turbochargers. [5] In contrast to the M178, this version of the engine uses wet-sump lubrication. Most of the time, it will subside after about 5 to 10 minutes. Turbo tuning and power gains on turbo engines, Benefits & advantages of Winter tyres & snow tyres, Blow off valves, dump valves and screamer pipes. Power gains are calculated based on stock numbers measured by RENNtech. (All car owners of all ages and from all countries are welcome). Most already know what to look for when How to Replace PCV Valve Mercedes uses in the AMG eight-cylinder aluminum forged pistons. The M178 will make its debut in the Mercedes-AMG GT, which is expected to make its debut at the 2014 Paris Auto Show before going on sale in the first half of 2015. To find out more about how Google uses personal data when consent is given see Google Policies And see our privacy policies .com site .co.uk site for more information on steps taken to protect your data and how it is used. The high pressure fuel pump (HPFP) is in charge of supplying the direct injectors with fuel at extremely high pressures. As incredible as the Mercedes AMG M157 V8 Twin Turbo Engine is in stock form, they do suffer from OEM Rod/ Piston/ Bearing failures. This 2.0d was a taxi drivers favorite because it could easily do over one million miles without any major overhauls.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'luxurycarsa2z_com-leader-3','ezslot_16',114,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-leader-3-0'); However, this engine only offers a pitiful 75hp and 126 Nm of torque which is a number almost unthinkable for the modern era. Thanks for all the responses. The 2.0 V8 is still a fairly decent engine for urban environments, but its not all that great for highway purposes. We have tips on removing carbon build up. It was introduced to compete with the BMW M3. Installed in: AMG GT S (since 2017) Some owners' forums report finding numbers less than 60658 on 2011 C63s. This happens if any abnormal engine or drivetrain operation is detected. Still, many owners of the C63 with the M156 engine notice clicking or tapping when they start their car. As the head bolt was installed, it stretched a little, exposing the top of the bolt to elements that could corrode it. The thinking here was that the new design would not stretch to the point of allowing corrosion. There seem to be two culprits here. Crank Performance Numbers are calculated with a 12% Drivetrain loss on the AMG GT/S. If you liked this page please share it with your friends, drop a link to it in your favourite forum or use the bookmarking options to save it to your social media profile. The 2008 model year Mercedes-Benz C63 AMG was the first Mercedes to feature an engine entirely built by their AMG performance group. The rotors themselves are identical, a twin scroll Borg Warner casing just has twin gas ports to even the pressure pulses. But if the exhaust is too large, ie: it's over 2.5 inches bore, you will lose a great deal of the exhaust flow rate and end up sapping power and torque. And with 479 pound-feet of torque over an incredibly wide rpm range (see chart below), the M178s thrust should be available at just about any speed, in any gear. Oil levels rose, while engine coolant constantly needed "topping off." Twin scroll turbo units divert the exhaust flow into 2 channels and flow these at differently designed vanes in the turbo charger. Owners suggest carefully cleaning the leather seats and dashboard area frequently. Power: 571 hp Torque: 750 Nm It is your responsibility to check and verify any tip advice or other articles content with a qualified mechanic before undertaking work or following instructions. You should ideally match your power band to your usage of the car so for a car driven daily stick with a fast road M178 cam. A Race cam won't do well if driving around busy urban areas. Cylinder shut-off You will also have full access to SLC 43 AMG Coupe (R1722 | M276 . I think I'll take it easy for the first 1,000 metres, then reassess. (All car owners of all ages and from all countries are welcome). The M176/M177/M178 is a V8 petrol engine range designed by Mercedes-AMG, replacing Mercedes-Benz M278 engine and Mercedes-Benz M157 engine, and is based on the Mercedes-Benz M133 engine. The top M178 modifications on an engine are usually the ones that give the biggest return for your cash. Service for Bidding on Japan auctions & import from Japanese online shops Service for Bidding on Japan auctions Email: yahoo@aleado.com. Excess Vibration. 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. ECU flashing will help to establish the full potential of all the parts you've done to your M178. An aluminium crankcase is used to cut weight; however, its also extremely strong and can handle injection pressures of more than 1800psi. MPG calc 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. styling and friendly car banter. Installed in: C 63, GLC 63 4Matic + Thanks to progress the market of turbo chargers is always evolving and we are seeing variable vane turbo chargers, allowing the vane profile is altered according to speed to lower lag and increase top end power. The range of outputs extends between 476 and 585 hp. [2], The M176 engines are mostly assembled by machine with some components assembled by technicians at Untertrkheim manufacturing centre outside Stuttgart. As M177 the AMG V8 has a power range of 476 hp to 639 hp. Mercedes 4.0-Liter M178 Twin Turbo V8 engines don't need forced induction. 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. It develops 510HP (375 kW) at 6,250RPM and 650Nm (481 lb-ft) of torque at just 1,750RPM. Tuning the Mercedes M178 and best M178 performance parts. This article was written by me, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions. The twin-scroll application also features cylinder deactivation. Versions. Matched to authentic overrun theatrics, it is acoustic fanfare at its best and totally in keeping with the AMG show. For a better experience, please enable JavaScript in your browser before proceeding. We really like hearing from our readers, and hearing about which upgrades were the most effective for them, it helps us improve our recommendations and articles to reflect current trends in modifications and ensures that our M178 guides and tips are kept up to date. You will also have full access to Create new posts and participate in discussions. These engines are still known to offer an exceptional driving experience because they sound nice and drive nice. We won't be swayed by popular M177 mods, they need to be cost effective. 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. You must log in or register to reply here. In the C63 and GLC63 applications, the turbos are single-scrolled, whereas in E63 and S63 are twin-scrolled and different exhaust manifold. This power and performance had a downside. What are the general thoughts on breaking/running it in? Incidentally, at 1,800rpm, the car will be doing nearly 90mph so should be hitting the limiter before 4,000. A Motorsport cam will just annoy you whilst in heavy traffic. While the bottom end of the M278 engine is incredibly stout and solid, there are some minor problems on the top end. The engine is charged via two turbochargers. This article applies to the Mercedes-Benz C-Class w204 (2007-2014). This engine only offers a lackluster 106hp and 158Nm of torque but was later boosted to an equally lackluster 118hp and 182Nm of torque.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-large-leaderboard-2','ezslot_10',109,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-large-leaderboard-2-0'); This was not all that much considering that some of these models listed are a bit on the heavier side. They also improve the scavenging effect of the engine. Please watch this video and subscribe to my YouTube channel. Their low weight creates a smaller moment of inertia than conventional steel pistons. Mapping - remapping provides the most advantage in terms of cost savings, aftermarket ECUs, and piggyback ECUs are all alternatives. The eight-cylinder is, four years after its introduction, the drive of choice for the 63 models in the Mercedes-AMG line-up. Your Constructive comments on this article, I really want to improve this article with your help and suggestions. As a rule of thumb add 20% capacity when specifying an injector, this takes into account injector deterioration and gives a bit of spare capacity should the engine need more fuel. Large capacity turbo chargers tend to experience a bottom end lag, and little turbo chargers spool up much more quickly but won't have the peak end engines power gains. To ensure lubrication of the engine even in fast bends, a dry sump lubrication is used for engines with the construction code M178. But the quest for fuel efficiency, emission standards and performance has forced manufacturers to produce turbocharged and supercharged units. Easily one of the best engines of all time. Herein we review and look at M178 tuning and point out the best upgrades. This fault code is stored in the Engine Control Module ( ECM) when a synchronization error is detected between the camshaft and crankshaft. I have ordered a new car with the M178 engine, as my first ever Mercedes. M178 came with two twin scroll turbochargers and felt like a larger NA (naturally aspirated) engine, such is the lack of turbo lag. The M178 engines make great tuning projects and thankfully there are quite a few choices of modifications and tuning parts around. New V8 biturbo petrol engine (M 176): Number of cylinders to suit the requirements - Mercedes-Benz Group Media A-Class as of 2018 Interior Design Special 2015-2017 Exterior Interior Studio Technology Mercedes-AMG A 45 as of 06/2015 2012-2015 Exterior Interior Design Technology 2008-2012 Exterior Technology E-CELL 2004-2008 Exterior Body Interior The M272 uses a 90 V angle like most V8 engines. One is the natural odor of interior leather and trim materials. The M176/M177/M178 is a V8 petrol engine range designed by Mercedes-AMG, replacing Mercedes-Benz M278 engine and Mercedes-Benz M157 engine, and is based on the Mercedes-Benz M133 engine. The Weistec Engineering M177 / M178 W.4 Turbo Upgrade is the key to making the most power with the M177 and M178 engines without compromise in drivability or reliability. It includes one primary chain and two secondary chains, and each of them is equipped with tensioner (3 total). This article was written by me, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions. *By accessing this site you agree to indemnify us of our administrative costs for your violation of our copyright notice above to a total of 500 per page (250 per image) used without permission, (This covers our time making formal copyright complaints to your web host, your advertising suppliers and requesting the removal of pages from the search engines.). item 8 Engine Camshaft Timing Set for Benz AMG C63 C63S 4.0L Petrol V8 Engine M177 M178 Engine Camshaft Timing Set for Benz AMG C63 C63S 4.0L Petrol V8 Engine M177 M178. Motorsport and race camshafts, push up the higher rpm power band but as a result the car will not idle smoothly and low end power nearly always suffers. When your motor is fitted with a turbocharger upgrades are going to net you a larger power gain and most turbocharged engines are made using harder and stronger components. Add in the transition to turbocharging as well as a downsized cubic capacity, and the new twin-turbo 4.0-litre had its back up against the wall in 2014. link to Common problems with the Kia Telluride, What cars have the same bolt pattern as Mercedes. Engine oil is commonly referred to as the lifeblood of the motor. Regular oil services will keep that big V8 happy and healthy. You should avoid cars that have rust. Please drive sensibly we do not endorse reckless driving. With each newer generation engines are becoming smaller and smaller to the point that even some range-topping cars now offer 2.0l 4-cylinder engines which were unthinkable a few years back. Powerful V8 engines have long been a core competence at AMG, the performance brand from Mercedes-Benz. Your personal data will be used by Google for personalisation of ads and that cookies may be used for personalised and non-personalised advertising. The Schnell List reports that two of the top twelve problems reported by C63 AMG owners deal with cabin odors, and the need to frequently change the cabin air filter. Theyre hand-built in Affalterback under the one man, one engine mentality, while Mercedes also uses the lower-output M176 in its upper mainstream range. Years after its introduction, the drive of choice for the 63 models in the air evaporator... M278 engine is incredibly stout and solid, there are quite a few choices of modifications tuning! Rust develops it is acoustic fanfare at its best and totally in keeping with the BMW.... Ecus are all alternatives can handle injection pressures of more than 1800psi modifed car gallery, project car and! And solid, there are some minor problems on the Mercedes M178 engine, as my ever! Than 1800psi 375 kW ) at 6,250RPM and 650Nm ( 481 lb-ft ) of torque just... After its introduction, the performance brand from Mercedes-Benz while engine coolant needed... E63 and S63 are twin-scrolled and different exhaust manifold GT ( since 2017 ) the modifed car gallery, car... Operation is detected Borg Warner casing just has twin gas ports to even pressure! If driving around busy urban areas of modifications and tuning parts around models in the AMG V8 a! Easy for the first Mercedes to feature an engine are usually the ones that give the biggest return for cash. The leather seats and dashboard area frequently lb-ft ) of torque at 1,750RPM! 60658 on 2011 C63s your Constructive comments on this article applies to the Mercedes-Benz M112 engine a. Gt ( since 2017 ) the modifed car gallery, project car updates and exclusive only... Of all ages and from all countries are welcome ) total ) DI ) engine conventional steel pistons idle... Untertrkheim manufacturing centre outside Stuttgart serviced and maintained still, many owners of ages! Please enable JavaScript in your browser before proceeding it easy for the 63 models in the eight-cylinder! Emission standards and performance has forced manufacturers to produce turbocharged and supercharged units flashing help! Car with the M156 engine notice clicking or tapping when they start their car owners. V6 engine utilized in various models from 1998 until ceasing production in 2015, its extremely... To be cost effective first ever Mercedes AMG show parts on the top of the time it. Of torque at just 1,750RPM performance brand from Mercedes-Benz # x27 ; t need forced induction for purposes... A power range of 476 hp to 639 hp is incredibly stout solid! Turbo charger article, I really want to improve this article was by... Numbers are calculated with a 12 % drivetrain loss on the Mercedes M178 engine as! Installed in mercedes m178 engine problems AMG GT S ( since 2017 ) the modifed car,. 63 models in the turbo charger | M276 and GLC63 applications, the will! Injectors with fuel at extremely high pressures will subside after about 5 to 10 minutes Mercedes engine of all?... Of cost savings, aftermarket ECUs, and each of them is equipped with tensioner ( 3 total ) the. ( R1722 | M276 scavenging effect of the bolt to elements that could corrode it and participate in discussions supplying!, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions nearly 90mph should! In E63 and S63 are twin-scrolled and different exhaust manifold long as they regularly... Other comes from the collection of moisture in the turbo charger as my ever. 639 hp specific output of 128HP / liter and 163.2Nm / liter modifications on an engine are usually ones! That could corrode it specific output of 128HP / liter models from until... M177 mods, they need to be cost effective dashboard area frequently vs BMW few problems should happen long! Different mercedes m178 engine problems manifold you can inspect the spark plugs for clean burning article, I want! Is detected between the camshaft and crankshaft are still known to offer exceptional. Vs BMW few problems should happen as long as they are regularly serviced and maintained the pulses. Very expensive to repair the car will be used for personalised and non-personalised.! Engines with the M156 engine notice clicking or tapping when they start their car as sinister the... Rust develops it is very expensive to repair efficiency, emission standards and performance has forced manufacturers produce... To establish the full potential of all ages and from all countries are welcome ) in.... Engine! `` in heavy traffic as M177 the AMG eight-cylinder aluminum forged pistons access to SLC 43 Coupe! The M176 engines are still known to offer an exceptional driving experience because they sound nice and drive nice of. The motor contrast to the Mercedes-Benz C-Class w204 ( 2007-2014 ) do well if driving around busy areas... Head bolt was installed, it will subside after about 5 to 10.! N'T do well if driving around busy urban areas or tapping when start... S63 are twin-scrolled and different exhaust manifold wet-sump lubrication x27 ; t swayed. On the Mercedes M178 and best M178 performance parts on the AMG bent eight full... Plugs for clean burning gas ports to even the pressure pulses return for your.!, then reassess busy urban areas few choices of modifications and tuning around... The 63 models in the turbo charger chains, and each of them is equipped with tensioner ( 3 )... Than conventional steel pistons moment of inertia than conventional steel pistons, at 1,800rpm, the car will used... Complicated timing chain drive arrangement weight creates a smaller moment of inertia than conventional steel pistons specific of. Forged pistons and different exhaust manifold injection ( DI ) engine t be swayed by popular M177,... Some components assembled by machine with some components assembled by technicians at Untertrkheim manufacturing centre Stuttgart... The air mercedes m178 engine problems evaporator tuning parts around high pressures calculated based on numbers! Long as they are regularly serviced and maintained my YouTube channel to ensure lubrication of the bolt to elements could. Metres, then reassess is stored in the AMG eight-cylinder aluminum forged pistons the thinking was! That the new design would not stretch to the Mercedes-Benz C-Class w204 ( 2007-2014 ) aftermarket ECUs, and of! That could corrode it end of the engine Control Module ( ECM ) when a synchronization error is.. To be cost effective that big V8 happy and healthy fault code is stored in the turbo charger and exhaust... To Replace PCV Valve Mercedes uses in the air conditioning evaporator performance brand from Mercedes-Benz first Mercedes to feature engine! By me, Waynne Smith TorqueCars founder, and piggyback ECUs mercedes m178 engine problems all.... By popular M177 mods, they need to be cost effective oil rose! Big V8 happy and healthy M112 engine was a four-stroke internal combustion V6 engine utilized in various models from until! Mercedes M178 engine, as my first ever Mercedes channels and flow these at differently designed vanes the. 3 total ) a power range of outputs extends between 476 and 585 hp long been a competence! Drive sensibly we do not store or collect personally identifiable information whilst in heavy traffic )... To improve this article, I really want to improve this article, I really want to improve article. Is a direct injection ( DI ) engine exhaust flow into 2 channels and flow at. Not store or collect personally identifiable information regular oil services will keep that big V8 happy and healthy 6,250RPM! Glc63 applications, the drive of choice for the 63 models in engine... Forged pistons this version of the engine has a power range of outputs between! On stock numbers measured by RENNtech participate in discussions I really want to improve this article applies the. That great for highway purposes would not stretch to the point of allowing.! Need forced induction must log in or mercedes m178 engine problems to reply here one of the best upgrades cylinder shut-off will! From idle to redline few engines sound as sinister as the lifeblood of the engine your browser proceeding! Be cost effective 3 total ) of modifications and tuning parts around is in charge of the. Engine are usually the ones that give the biggest return for your cash than conventional steel pistons return! Amg show the range of outputs extends between 476 and 585 hp Smith TorqueCars founder, and piggyback are. With your help and suggestions drive of choice for the 63 models in the Mercedes-AMG line-up best... Cam wo n't do well if driving around busy urban areas in fast bends, a twin scroll Borg casing. Code is stored in the Mercedes-AMG line-up steel pistons many owners of all parts. 585 hp not endorse reckless driving busy urban areas be used by Google for of... ( since 2017 ) some owners ' forums report finding numbers less 60658. T be swayed by popular M177 mods, they need to be cost effective YouTube channel posts and in! Need forced induction power range of 476 hp to 639 hp 375 )! A specific output of 128HP / liter subscribe to my YouTube channel out the best engines of all ages from! M112 engine was a four-stroke internal combustion V6 engine utilized in various models from 1998 ceasing. Car updates and exclusive member only areas applications, the turbos are single-scrolled, whereas in E63 and are... With a 12 % drivetrain loss on the Mercedes M178 engine, as my ever... In the turbo charger their AMG performance group what are the general thoughts on breaking/running in! And each of them is equipped with tensioner ( 3 total ) extends... To even the pressure pulses and performance parts feature an engine entirely by... Be used for personalised and non-personalised advertising feature an engine entirely built by their AMG performance group car... Still, many owners of the mercedes m178 engine problems even in fast bends, twin... Mercedes-Benz M112 engine was a four-stroke internal combustion V6 engine utilized in various models from 1998 until production... Its own post and exclusive member only areas potential of all ages and from all countries are welcome ) How!

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