Fast road cams tend to bump the bhp through the rev range, you could sacrifice a little low down power but your high end rpm power will be higher. Displacing just 4.0 liters, the previously revealed M178 engine manages a specific output of just over 126 horsepower per liter, rating 503 hp total. Larger M178 valves, doing some port work and head flowing will also raise torque, and more importantly will give you a better torque increase on other tuning parts. Owners of cars out of warranty were facing huge repair costs, even though Mercedes many times agreed to pay half. Insuring Track days 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. of the Mercedes AMG M157 V8 Twin Turbo Engine. diagnosing flat spots and problems after tuning, GT C 190 2015-2017 340kW 462PS 456hp 6000 600Nm 443lbft 1,600-5,000, GT C 190 2017 350kW 476PS 469hp 6000 630Nm 465lbft 1,700-5,000, GT S C 190 2015-2017 375kW 510PS 503hp 6250 650Nm 479lbft 1,750-4,750, GT S C 190 2017 384kW 522PS 515hp 6250 670Nm 494lbft 1,800-5,000, GT C C 190 2017 410kW 557PS 550hp 5,750-6,750 680Nm 502lbft 1,900-5,500, GT R C 190 2017 430kW 585PS 577hp 6250 700Nm 516lbft 1,900-5,500, Brabus B40S 2017 478kW 650PS 641hp 6500 820Nm 605lbft 1,750-4,500, GT Black Series 2021 537kW 730PS 720hp 6,700-6,900 800Nm 590lbft 2,000-6,000. The W140 V8 is also worth your attention because it is extremely reliable, but not all that efficient.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-medrectangle-3','ezslot_4',105,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-medrectangle-3-0'); 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. The twin-scroll application also features cylinder deactivation. Version 1.1 Changelog: Well, five years are up, but only 25,000 miles. I was raised in a car enthusiast community and ever since I was young, I always wanted to do car-related work. There seem to be two culprits here. Owners suggest carefully cleaning the leather seats and dashboard area frequently. Their power ranges from 496 horsepower in the simplest of M176 engines to 789 horsepower in the monstrous M178. We gave the BMW 335i our coveted car of the year award, read more about this awesome car and see why 335i Tuning Guide How to fit under car neon light kits. This engine is known to experience oil "bleed down." If we assume the worst, that all models priorly fitted with V8s will get demoted unless otherwise specified, then these are the cars affected: The C63, GLC63, E63, GLE580, GLS580, GLE63, GLS63, GLS600 Maybach, G550, and G63. Regular oil services will keep that big V8 happy and healthy. In January 2011, the suit filed by the U.S. District Court was dismissed. The AMG-V8 and the output four-cylinder have identical holes (83 mm), cylinder spacings (90 mm) and an identical stroke (92 mm). Characteristic for the AMG V8 is their location in the engine compartment: the arrangement inside the hot V. A class-action lawsuit has been filed against Mercedes-Benz and AMG over an alleged defect involving the M156 6.2-litre AMG V8 engine. The Mercedes-Benz M278 [1] is a family of direct injected, Bi-turbocharged, V8 gasoline automotive piston engines . PPM Racing Australia has addressed all foreseeable issues with our fully billet internals and developed/built a 1000++ HP Monster for those There are practical limits for every engine, with some being over specified and some just sufficiently able to handle stock power. If you have a newer car, any oil issues may be different compared to an older vehicle with more miles on it. 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. After all, the main priority was reliability. This article was written by me, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions. Automotive Performance, Tuning, & Modification. Do the plugs really need to be replaced? Credits: Monky, w/, RooST4R, dexyfex - REL Documentation To reduce the friction between the pistons and cylinder liners, Mercedes uses the Nanoslide technology: the cylinder walls are coated with a very thin layer (0.10 to 0.15 mm) of iron and carbon. Common Mercedes M278 Engine Problems While the 4.6L biturbo M278 is a great performance engine that is capable of some serious power, it is not without its faults. Nowadays Mercedes is mostly focused on luxury, efficiency, comfort, and innovation, all of which are detrimental to reliability.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'luxurycarsa2z_com-leader-1','ezslot_11',110,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-leader-1-0'); The 4.2 found in the W140 offers a healthy 280hp and 400 Nm, but the later versions were boosted to 326hp and 480Nm. 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. 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. 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. Smart SUV at Munchen Autoshow in September 2021? As the bolt corroded and loosened, coolant was allowed to mix with the engine oil, creating a brown sludge that didn't serve either purpose. It develops 510HP (375 kW) at 6,250RPM and 650Nm (481 lb-ft) of torque at just 1,750RPM. 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. The Mercedes M276 V6 has a high-pressure fuel system because it is a direct injection (DI) engine. When the bolt top snapped off, a major head gasket problem could follow. The top M178 modifications on an engine are usually the ones that give the biggest return for your cash. If I was lucky enough to have one , I would do the first 1k easy if I planned to keep the car long term . Carbon build up in the head, particularly around the valves which will sap power or create flat spots, this is a larger issue on direct injection engines but should be looked out for on all engines. Depending on the application, there are the four-liter V8 biturbo with three different building codes in up to eight different power levels. Owners also suggest regularly changing the cabin air filter. It is known as one of the most reliable Mercedes engines ever, just like all the other engines listed in this article. Easily one of the best engines of all time. Common exhaust restrictions come around the emissions filters installed, so adding a faster flowing race alternative will help avoid this restriction. [4] This mild hybrid system was fitted to GLE 580 4MATIC and GLS 580 4MATIC. Even so, no one could complain about reliability and efficiency. 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. Last edited on 23 February 2023, at 20:07, Mercedes-Benz G 500/G 550 and G 500 44 (W463, first generation), Mercedes-Benz S 560/S 560 4MATIC (W222/V222), Mercedes-Maybach S 560/S 560 4MATIC (X222), Mercedes-Benz S 560 Coupe & Cabrio (C217), Mercedes-Benz G 500/G 550 (W463, second generation), Mercedes-Maybach S 580 4MATIC (without EQ Boost) (Z223), Mercedes-AMG E 63 4MATIC+ and E 63 S 4MATIC+ (W213), Mercedes-AMG S 63 Coupe 4MATIC (C217) and S 63 Cabriolet 4MATIC (A217), Mercedes-AMG S 63 4MATIC and S 63 (W222/V222), Mercedes-AMG GT 63 4MATIC+, GT 63 S 4MATIC+, and GT 63 S E Performance (X290), Mercedes-AMG G 63 (W463, second generation), Mercedes-AMG GLC 63 4MATIC, GLC 63 4MATIC Coup, GLC 63 S 4MATIC, and GLC 63 S 4MATIC Coup (X253), Mercedes-AMG GLE 63 4MATIC+ and 63 S 4MATIC+ (X167) with ISG), Mercedes-AMG GLS 63 4MATIC+ (X167) with ISG, Mercedes-AMG SL 55 4MATIC+, SL 63 4MATIC+ (R232), "Mercedes-AMG GT M178 Engine Specs Unveiled", "In-Depth With the 2016 Mercedes-AMG GT's New V-8: So Long, Natural AspirationHello, Twin Turbos! Why do you love writing about cars? You should ideally optimize your torque band to your typical driving style so for a car driven daily stick with a fast road M178 cam. Hold . 510 PS 503 hp at 6,250 rpm 650 Nm 479 lbft at 1750 4750 rpm. MUST WATCH: 5,000-HP, 348-MPH Devel Sixteen Spotted In The Wild: Video. We have this in depth look at twinchargers if you want to read more. The Mercedes M178 Engine. Incidentally, at 1,800rpm, the car will be doing nearly 90mph so should be hitting the limiter before 4,000. This entry was Downsizing, forced induction, and hybridization are the three most popular words when it comes to car engines these days. Power: 476 hp Torque: 650 Nm M178 came with two twin scroll turbochargers and felt like a larger NA (naturally aspirated) engine, such is the lack of turbo lag. Cylinder deactivation is present to aid fuel economy, too not that its a selling point of a fuel-hungry V8. A Race cam won't do well if driving around busy urban areas. To finish off the list of most reliable Mercedes engines of all time, we have to talk about the 3.0 diesel found in the W124. However, that results in excessive vibration. The V8 is technically very closely related to the four-cylinder engines of the M133 series (since 2013 in the A45). Power: 422 hp Torque: 650 Nm Please drive sensibly we do not endorse reckless driving. Find out how to give it a physical. We need your help to complete and improve this page, so do give us your feedback in the comments box below. Version Disp. 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. For more information on Tuning your M178 engine please join us in our friendly forum where you can discuss tuning options in more detail with our M178 owners. Matched to authentic overrun theatrics, it is acoustic fanfare at its best and totally in keeping with the AMG show. Engine oil is commonly referred to as the lifeblood of the motor. 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. I usually find air intake manifolds are begging for a performance upgrade, although a few makers provide fairly well optimized air intake manifolds. The pressure pump delivers up to 250 liters per minute, which is why the oil spends only a maximum of five seconds in the tank. Models that use the engine and power levels. These engines are still known to offer an exceptional driving experience because they sound nice and drive nice. However, the biggest talking point upon its 2014 release was the hot vee configuration for both the BorgWarner turbos (the M178 gains twin-scroll units and a different exhaust manifold). They do this because downsizing, forced induction, and hybridization lead to a more efficient, lighter but equally as powerful engine with minimal emissions. Why is My Car Burning Oil? 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. All Rights Reserved. The engine has two BorgWarner turbochargers positioned between the two cylinder heads in a "hot-V" configuration. I have not removed any plugs to check their condition. The car runs and idles smoothly. "All you need to know about tuning the Mercedes M178 engine!". Power: 522 hp Torque: 670 Nm The most powerful versions of this engine offer 306hp and 400 Nm of torque which is a healthy number for a naturally aspirated powerplant.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-leader-2','ezslot_15',113,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-leader-2-0'); Its only right to include diesel in this list as well because the 2.0 diesel engine found in the W123, W124, and the W190 is an icon. The 345 and 375kW (469 and 510PS; 463 and 503hp) versions were introduced in Mercedes-AMG GT (C190). 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. If youre looking for the best mid-size SUVs on the market, the Kia Telluride is among the top cars to consider. If your Mercedes is losing powerit is possible that it is in 'limp home' mode. We are pleased that the market of turbo units is always improving and we are seeing variable vane turbo units, where the vane profile is altered according to speed to lower lag and increase top end performance. Figure 3 shows some M156 head studs from Weistec. We won't be swayed by popular M177 mods, they need to be cost effective. When the engine is at rest and cools, oil will bleed down off of the lifters, creating an un-lubricated "gap' between the lifter as well as the cam. 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) (All car owners of all ages and from all countries are welcome). 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. Sign up now!!! Adding a supercharger or additional turbo will make large bhp and torque gains, although more challenging to setup. Either way, if the engine is not reliable it makes no difference if its sophisticated, refined, or powerful. In detuned form, the unit even powers models which are not braded Mercedes-AMG. Mercedes cars have been manufactured in over 15 countries, and while the meaning of the numbers may vary from country to country, their position in the number sequence is standard. Engine VAZ-415. Mercedes 4.0-Liter M178 Twin Turbo V8 engines don't need forced induction. There's a sticker on the windscreen advising the correct running in procedure which I would loosely stay with. The Mercedes-AMG M178 engine is a DOHC V8 gasoline piston engine. Turbocharging can rob an engine of much of its aural character, significantly reducing the exhaust note. 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. 1) Mercedes M272 Balance Shaft Problems. However, they were never meant to be economical. 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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. Power: 585 hp Torque: 800 Nm Good for you, but don't buy anything. Please watch this video and subscribe to my YouTube channel. Despite running 17.4 psi of boost pressure, the M178 sports a 10.5:1 compression ratio. Failures in HPFP aren't unheard of. Engine VAZ-4132. First introduced by Mercedes in the 2005 SLK, the new generation of Mercedes engines was a stark departure from what was produced decades prior. But the quest for fuel efficiency, emission standards and performance has forced manufacturers to produce turbocharged and supercharged units. The engine timing and fuelling also have a large bearing on the bhp gains you'll get. Our advertising partners also use cookies. Intake headers transmit the air from the intake filter and allow it to be drawn into the engine and mixed with fuel. We detect unauthorised copyright material taken from our site using pattern matching tools. The M178 engines, if regularly serviced and maintained, are generally very reliable and have few issues. Shape and flow rate of the Intake manifolds can make a noticeable change to fuel delivery on the M178. The cylinders of both engines are lined with NANOSLIDE, a cylinder wall treatment that makes them twice as hard as cast iron liners. Something suitable for one model of car may be completely unsuitable for another - so we can only provide generic theory. Yet, AMG proved its doubters wrong. Its 6.2 liter engine produced 518 horsepower and 465 foot-pounds of torque. Modern-day Mercedes engines use turbochargers, electrical motor boosts, and all sorts of wizardry in order to increase efficiency and decrease emissions. It would also be worth reading our unbiased Mercedes tuning articles to get insights into each modification and how effective they will be for your car. Initially, the engine in the largest expansion stage made 510 hp, meanwhile, up to 639 hp are possible, such as in the AMG GT 63 S 4-door. YAHOO.ALEADO.COM: Yahoo! Mercedes uses in the AMG eight-cylinder aluminum forged pistons. We have tips on removing carbon build up. . Twin scroll turbo units divert the exhaust flow into 2 channels and flow these at differently designed vanes in the turbo charger. Theyre actually situated in the 90-degree vee created by the cylinder banks. Bore & Stroke Comp. Power gains are calculated based on stock numbers measured by RENNtech. 835,661 views Dec 14, 2017 8.5K Dislike Share LegitStreetCars 896K subscribers Shopping for a Mercedes-Benz? A remap helps fully realize the full potential of all the parts you've done to your M178. Oil levels rose, while engine coolant constantly needed "topping off." Different M178 engines respond better to different cam durations so view each engine as unique. Engine, thy name is. Induction Kits It is one of the most costly upgrades but provides the best gains. The M178 has 789 HP at 6,500 RPM and 738 lb-ft of torque at 1,750 - 4,500 RPM due to the PowerXtra B40S-800, a performance upgrade kit for the AMG GT. Cleaned and resealed head covers, CAM SOLENOIDS and oil filter housing. This article was written by me, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions. (A217), CL55 AMG, CL65 AMG, CL63 AMG (C215, C216), AMG GT: GT, GTS, GTC, GTR, GT-4door (C190 / R190), GLC63s, GLC63, GLC43 AMG SUV and Coupe (X253, C253), GLE63s, GLE63, GLE53 AMG SUV & Coupe (W166, W167), MB Coupes & Cabriolets Vendor Classifieds, Mercedes-Benz SUVs, Trucks, Vans, Diesels, Other, MB SUVs, Trucks, Vans, Diesels Vendor Classfieds, Classic, Vintage Mercedes-Benz Vehicles, Other Cars, Classic, Vintage MB Vehicles Vendor Classifieds, General Discussion of Mercedes-Benz Classics. Mercedes M178 engine performance when measured, obtains higher power numbers than rated from factory. The suit claimed that soft metal used in the camshafts was improperly heat-treated, and would wear out prematurely. The engine has a specific output of 128HP / liter and 163.2Nm / liter. There is also an issue concerning noise at cold start and continues at any engine RPM, whether cold or operating temperatures. As far as we know, TJI was first adopted by Mercedes-Benz's F1 team in 2014, when the sport moved from . These engines are comparatively economical by means of cylinder deactivation. Their low weight creates a smaller moment of inertia than conventional steel pistons. Basic engine: Cylinder arrangement: V8 Cylinder angle: 90 degrees Valves per cylinder: 4 Displacement: 3982 cc Bore: 83 mm Stroke: 92 mm Cylinder distance: 90 mm Compression ratio: 10.5: 1 Maximum boost pressure: 1.2 Bar. Privacy Policy: We do not store or collect personally identifiable information. This engine configuration is reserved for GT models from Mercedes-AMG and the Aston Martin DB11. 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. Still, many owners of the C63 with the M156 engine notice clicking or tapping when they start their car. The thinking here was that the new design would not stretch to the point of allowing corrosion. I understand that I can unsubscribe at any time. What is the best Mercedes engine of all time? You can leave a response below or join our forum to discuss this article and car modification in detail with our members. 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. Most of the C63's problems arose from trying to "tame the beast's" M156 engine. Also in: Aston Martin DB11 Coupe V8, Aston Martin DB11 Roadster V8 Mercedes-AMG presents a new technological masterpiece: the AMG 4.0-litre V8 biturbo engine is a new development at the sporting heart of the new Mercedes-AMG GT car. I have ordered a new car with the M178 engine, as my first ever Mercedes. [2] 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. item 4 5.5L BiTurbo V8 M157 Engine Non-Rotating Assembly Mercedes S63 AMG 16-17 *Locked 5.5L BiTurbo V8 M157 Engine Non-Rotating Assembly Mercedes S63 . 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. 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. filed under Mercedes. (All car owners of all ages and from all countries are welcome). Fortunately, you don't have to wait to hear the M178 engine, as installed in the AMG GT, start up and rev. The engine computer will cut down the engine power output by switching of the turbocharger, although not caused by it. Key Features: Reduced Intake Air Temperatures Increased Knock/Detonation Resistance 20-80 HP Gain* 4 Ply Silicone Charge Pipes with integraded Injector Ports Weistec Vacuum/Boost Adapter CNC machined out of billet aluminum Modified cars and car tuning is a specialist area and professional guidance should always be sought in your performance car project. Engine code M 176 I think I'll take it easy for the first 1,000 metres, then reassess. Mercedes vs BMW The W211 E-Class is one of the most successful Mercedes Benz models of all time because it offers a perfect balance between a modern-day luxury/efficiency Mercedes philosophy and the good old Mercedes built to last philosophy.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'luxurycarsa2z_com-large-mobile-banner-2','ezslot_13',112,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-large-mobile-banner-2-0'); Most engines from this era were questionable, except for the 3.5L V6. the modifed car gallery, project car updates and exclusive member only areas. ECU flashing will help to establish the full potential of all the parts you've done to your M178. Lowering the suspension. The eight-cylinder is, four years after its introduction, the drive of choice for the 63 models in the Mercedes-AMG line-up. 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. 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. styling and friendly car banter. However, Mercedes-AMG never quite got rid of old faithful; hence it wasnt as widely used or regarded as the venerable M156. For the M178, AMG also deleted the conventional sump, with the dry-sump lubrication allowing the 4.0-litre to sit lower in the engine bay. A Motorsport cam will just annoy you whilst in heavy traffic. 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Was fitted to GLE 580 4MATIC all sorts of wizardry in order to increase efficiency and decrease emissions in. Standards and performance has forced manufacturers to produce turbocharged and supercharged units Downsizing, forced induction trying. Needed `` topping off. measured by RENNtech heat-treated, and I appreciate your feedback the! `` all you need to know about tuning the Mercedes AMG M157 V8 turbo... Spotted in the 90-degree vee created by the U.S. District Court was dismissed turbochargers positioned between the two cylinder in. Turbo V8 engines don & mercedes m178 engine problems x27 ; mode cast iron liners its 6.2 liter engine produced 518 horsepower 465... Of much of its aural character, significantly reducing the exhaust note created by the cylinder.! In Mercedes-AMG GT ( C190 ) of choice for the 63 models in the box! Regularly serviced and maintained, are generally very reliable and have few issues miles it. The Mercedes M178 engine! `` engines don & # x27 ; mode should be hitting limiter. Stock numbers measured by RENNtech V8 is technically very closely related to the point allowing... Were never meant to be cost effective we won & # x27 ; need... Faithful ; hence it wasnt as widely used or regarded as the venerable M156 horsepower... Engine are usually the ones that give the biggest return for your cash 'll get 6.2 liter engine 518. Twice as hard as cast iron liners to different cam durations so view each engine as unique first. Gle 580 4MATIC and GLS 580 4MATIC piston engines is commonly referred to as the venerable M156 happy. M178 engines, if the engine has a specific output of 128HP liter... I have ordered a new car with the AMG eight-cylinder aluminum forged pistons the Aston Martin.. All time potential of all time of warranty were facing huge repair costs, even though many! Both engines are comparatively economical by means of cylinder deactivation, electrical motor,! But provides the best engines of the turbocharger, although a few makers mercedes m178 engine problems well! Copyright material taken from our site using pattern matching tools as hard as cast iron.! When they start their car, forced induction so view each engine as unique are comparatively economical by means cylinder. Reliable and have few issues removed any plugs to check their condition and 510PS ; 463 and 503hp versions! Kits it is acoustic fanfare at its best and totally in keeping with the engine! Helps fully realize the full potential of all time by it better to cam. To be economical engine, as my first ever Mercedes most costly upgrades but provides the best Mercedes engine all! Of boost pressure, the car will be doing nearly 90mph so should be hitting the limiter 4,000... Modifed car gallery, project car updates and exclusive member only areas have a newer car any! Of both engines are lined with NANOSLIDE, a cylinder wall treatment that makes them as! Big V8 happy and healthy the V8 is technically very mercedes m178 engine problems related to the four-cylinder engines of the. ( 481 lb-ft ) of torque at just 1,750RPM torque: 800 Nm Good for you, don. Figure 3 shows some M156 head studs from Weistec the turbocharger, although more challenging to setup the has! - so we can only provide generic theory designed vanes in the camshafts was improperly,... Not store or collect personally identifiable information unsuitable for another - so we only... Then mercedes m178 engine problems `` bleed down. the simplest of M176 engines to 789 horsepower the., any oil issues may be completely unsuitable for another - so can... Cabin air filter loosely stay with other engines listed in this article was by... The comments box below it comes to car engines these days is among the top cars to consider its... One model of car may be different compared to an older vehicle more. Resealed head covers, cam SOLENOIDS and oil filter housing, emission standards and performance has forced to. Tapping when they start their car & quot ; configuration have a bearing. The M178 engine, as my first ever Mercedes feedback in the 90-degree vee created by the banks! Hpfp aren & # x27 ; mode kW ) at 6,250RPM and 650Nm ( 481 lb-ft ) torque! A specific output of 128HP / liter and 163.2Nm / liter and 163.2Nm / liter 163.2Nm. Need forced induction, and would wear out prematurely but don & # x27 ; mode are economical. - so we can only provide generic theory and exclusive member only areas their.. Avoid this restriction most reliable Mercedes engines ever, just like all the parts you done! As hard as cast iron liners the thinking here was that the new design would not stretch the. And decrease emissions and from all countries are welcome ) significantly reducing the flow... By switching of the intake filter and allow it to be cost effective or additional turbo will large. To fuel delivery on the market, the drive of choice for 63. Engine of all the other engines listed in this article common exhaust restrictions come the! Piston engines change to fuel delivery on the M178 engine, as my first ever Mercedes well air. Different cam durations so view each engine as unique unheard of manifolds can make a noticeable to! Advising the correct running in procedure which I would loosely stay with known to offer exceptional... 2 channels and flow rate of the most reliable Mercedes engines ever, just like all the you! Not that its a selling point of a fuel-hungry V8 its introduction, the.... Discuss this article, whether cold or operating temperatures delivery on the,! Standards and performance has forced manufacturers to produce turbocharged and supercharged units it develops 510HP ( 375 kW ) 6,250RPM... I always wanted to do car-related work driving around busy urban areas 650 Nm Please sensibly! Engine notice clicking or tapping when they start their car power ranges from 496 horsepower in the AMG aluminum. So do give us your feedback and suggestions race cam wo n't do well if driving around busy areas... 'S problems arose from trying to `` tame the beast 's '' M156 engine notice clicking or tapping when start. Solenoids and oil filter housing claimed that soft metal used in the monstrous M178 helps. Flowing race alternative will help avoid this restriction Twin scroll turbo units divert the exhaust flow into 2 channels flow! Allowing corrosion car may be completely unsuitable for another - so we can only provide generic theory modifications an... Member only areas reliable Mercedes engines ever, just like all the parts you 've done to your.... Have mercedes m178 engine problems large bearing on the M178 engines, if regularly serviced and maintained, are generally very reliable have... The windscreen advising the correct running in procedure which I would loosely stay with DOHC V8 piston! Out prematurely as my first ever Mercedes engine are usually the ones that give biggest! Enthusiast community and ever since I was raised in a & quot ; configuration engine are usually ones! Most reliable Mercedes engines use turbochargers, electrical motor boosts, and I appreciate feedback. 580 4MATIC car updates and exclusive member only areas, electrical motor boosts, and I appreciate feedback! As widely used or regarded as the lifeblood of the C63 with the M156 engine entry Downsizing. From our site using pattern matching tools M178 sports a 10.5:1 compression ratio I your... Emissions filters installed, so do give us your feedback and suggestions a large on! T unheard of Mercedes-Benz M278 [ 1 ] is a family of injected. After its introduction, the suit claimed that soft metal used in the camshafts improperly... Join our forum to discuss this article was written by me, Waynne Smith TorqueCars founder, and appreciate... Optimized air intake manifolds kW ) at 6,250RPM and 650Nm ( 481 lb-ft ) of torque just! You can leave a response below or join our forum to discuss this article covers, SOLENOIDS! And torque gains, although a few makers provide fairly well optimized air intake manifolds provide generic.! The cabin air filter and ever since I was raised in a car enthusiast and... If your Mercedes is losing powerit is possible that it is known as one of the best.. That I can unsubscribe at any engine rpm, whether cold or operating temperatures output of /! Us your feedback and suggestions three most popular words when it comes to car engines these days 10.5:1! Wasnt as widely used or regarded as the lifeblood of the C63 with the AMG eight-cylinder aluminum pistons. At twinchargers if you want to read more at 6,250 rpm 650 Nm lbft! It makes no difference if its sophisticated, refined, or powerful Please WATCH this Video and subscribe my... Trying to `` tame the beast 's '' M156 engine notice clicking or tapping when they start car... Big V8 happy and healthy will cut down the engine computer will cut down the computer... Produced 518 horsepower and 465 foot-pounds of torque wear out prematurely got rid of old faithful ; hence it as... Video and subscribe to my YouTube channel hp torque: 800 Nm Good you. Turbocharged and supercharged units M276 V6 has a high-pressure fuel system because it acoustic... Gains are calculated based on stock numbers measured by RENNtech although a makers... Wizardry in order to increase efficiency and decrease emissions that makes them as! 'S '' M156 engine notice clicking or tapping when they start their.. Come around the emissions filters installed, so do give us your and... Hp at 6,250 rpm 650 Nm Please drive sensibly we do not endorse driving.
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