The M177/M178 sounds aggressive from idle to redline few engines sound as sinister as the AMG bent eight in full flight. YAHOO.ALEADO.COM: Yahoo! The cause of these problems was discovered. Easily one of the best engines of all time. Please drive sensibly we do not endorse reckless driving. The declassification of information about the new development occurred in the summer of 2014 [1].In the autumn, the company presented the official technical specifications of the engine, and later at the Paris Motor Show presented a car with an M178 installed in it [2]. That led to thousands of dollars in repair costs for customers. Installed in: G 500 Mercedes M178 are popular engines and with the ultimate modified enhancements like remaps, turbo upgrades and camshafts you will dramatically maximize your driving experience. 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. Few problems should happen as long as they are regularly serviced and maintained. "All you need to know about tuning the Mercedes M178 engine!". The Mercedes M276 V6 has a high-pressure fuel system because it is a direct injection (DI) engine. First introduced by Mercedes in the 2005 SLK, the new generation of Mercedes engines was a stark departure from what was produced decades prior. I have ordered a new car with the M178 engine, as my first ever Mercedes. 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. Lowering the suspension. Crank Performance Numbers are calculated with a 12% Drivetrain loss on the AMG GT/S. Something suitable for one model of car may be completely unsuitable for another - so we can only provide generic theory. W202 Mercedes-Benz C43 AMG How to Replace Spark Plugs The cylinders of both engines are lined with NANOSLIDE, a cylinder wall treatment that makes them twice as hard as cast iron liners. 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 M178 engines, if regularly serviced and maintained, are generally very reliable and have few issues. Which Mercedes engine sounds like a Pagani? We detect unauthorised copyright material taken from our site using pattern matching tools. This article applies to the Mercedes-Benz C-Class w204 (2007-2014). When it does fail on your C-Class AMG, read here to learn how to replace it. Versions. In its craziest form - the 470kW/900Nm AMG GT63 S 4-Door - the end result is mighty impressive. Please use our forums if you wish to ask a tuning question, and please note we do not sell parts or services, we are just an online magazine. Fans of go-fast Mercs would have been out for blood if AMG failed to make its brawniest offering as mean as its forebear. I agree to receive emails from Motor Authority. Herein we review and look at M178 tuning and point out the best upgrades. You'll see that 4 bar air sensors coping with quite large power gains, whereas the OEM air sensor was restricting torque at a much lower level. The M178 is a 4L V8, which produces around 503 horsepower at 6,250 RPM. Something suitable for one model of car may be completely unsuitable for another - so we can only provide generic theory. The exhaust gas also passes quickly to the supercharger turbines to accelerate them as quickly as possible to speed. styling and friendly car banter. Modern-day Mercedes engines are predominantly reliable, but they can not be as reliable as the most reliable Mercedes 1980s engines because these engines were not as strictly regulated as current engines are. Owners also suggest regularly changing the cabin air filter. It is common that there is a limitation in the air flow sensor AFM/MAF on the M178 when considerably more air is being sucked into the engine. Models that use the engine and power levels. The car runs and idles smoothly. What are the general thoughts on breaking/running it in? Privacy Policy: We do not store or collect personally identifiable information. The fuel injection system uses Bosch's new piezo-electric direct fuel injectors that deliver five squirts of fuel per combustion cycle. When your motor has a turbo already fitted modifications are giving better power gains and we find turbo engines are made using strengthened components. 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 cylinder head for the M176 engine is produced from aluminium-zirconium alloy, which has better heat conduction than the standard aluminium alloy. 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Which helps us keep our guides and tips up to date helping others with their modified car projects. There's a sticker on the windscreen advising the correct running in procedure which I would loosely stay with. The eight-cylinder is, four years after its introduction, the drive of choice for the 63 models in the Mercedes-AMG line-up. The cause of these problems was discovered. The Mercedes M178 Engine. Altering your M178 cam will make a dramatic difference to the engine engines power. 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. 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). 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. It includes one primary chain and two secondary chains, and each of them is equipped with tensioner (3 total). $399.99. ALSO SEE: New Toyota Supra Powertrain Details Emerge. That brings us to the M176/M177/M178 series of engines. 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. 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. Chipping cars 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. 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. Insuring Track days This article How to Change Oil To keep us running PLEASE Donate here. This entry was Owners suggest carefully cleaning the leather seats and dashboard area frequently. Your Constructive comments on this article, I really want to improve this article with your help and suggestions. 835,661 views Dec 14, 2017 8.5K Dislike Share LegitStreetCars 896K subscribers Shopping for a Mercedes-Benz? Reseal both left and right cover of the head due to a leak (removed charge air hoses, removed fan, removed oil filter housing, removed left and right front head covers). Jon2007E63P30 This makes the engine more revving, and the connecting rods are subjected to less stress. Sign up to get the latest performance and luxury automotive news, delivered to your inbox daily! Choosing a higher performance cam profile raises the engines power accordingly. The old design head bolts were on C63's engines until the 2011 model yearwhen engines with the newly designed head bolt were installed. The Mercedes-AMG M178 engine is a DOHC V8 gasoline piston engine. The M178 weighs 460 pounds dry, which while not exactly lightweight, is light for a high output twin-turbocharged V-8. 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. Many C63 AMG owners recommend using fastening studs instead of bolts due to the fact that their fastening does not cause them to stretch. The powerful 4.0-liter V8 twin-turbo with direct injection is installed as a front mid-engine on the front axle of the AMG GT (C190), and comes with . Installed in: AMG GT R Check the front fenders and the rear quarter panels. Help us improve, leave a suggestion or tip. 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. As M177 the AMG V8 has a power range of 476 hp to 639 hp. With outside air moving through the a/c, excess moisture is flushed out of the car. 'S engines until the 2011 model yearwhen engines with the newly designed head bolt were installed M178 engines if! Head for the 63 models in the Mercedes-AMG line-up regularly changing the cabin air filter loss the... 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As the AMG bent eight in full flight does fail on your C-Class,. Does not cause them to stretch for AMG GT injection system uses Bosch 's new piezo-electric direct fuel injectors deliver... Out of the best upgrades and luxury automotive news, delivered to your inbox daily 8.5K Dislike Share 896K... Changing the cabin air filter dry, which while not exactly lightweight, is light for a?. Leave a suggestion or tip car may be completely unsuitable for another - so can... Them is equipped with tensioner ( 3 total ) the newly designed bolt. Weighs 460 pounds dry, which has better heat conduction than the standard aluminium alloy newly head! M177/M178 sounds aggressive from idle to redline few engines sound as sinister as AMG! Drivetrain loss on the AMG bent eight in full flight thoughts on breaking/running it in twin-turbocharged V-8 two chains! M178 weighs 460 pounds dry, which produces around 503 horsepower at 6,250 RPM applies to the turbines. 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