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. 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. Enter TJI, which has boosted thermal efficiency to an almost unheard of 47 percent. [4] This mild hybrid system was fitted to GLE 580 4MATIC and GLS 580 4MATIC. 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. Versions. I agree to receive emails from Motor Authority. Turbo tuning and power gains on turbo engines, Benefits & advantages of Winter tyres & snow tyres, Blow off valves, dump valves and screamer pipes. We are always getting emails inquiring about getting more power from the M178 and wanting to know what are the premier M178 modifications. It develops 510HP (375 kW) at 6,250RPM and 650Nm (481 lb-ft) of torque at just 1,750RPM. Forged pistons, a low-friction coating on the cylinder walls and piston rings are highlights. Turbocharging can rob an engine of much of its aural character, significantly reducing the exhaust note. This engine configuration is reserved for GT models from Mercedes-AMG and the Aston Martin DB11. filed under Mercedes. In Engines . There is also an issue concerning noise at cold start and continues at any engine RPM, whether cold or operating temperatures. However, that results in excessive vibration. Shortly after its launch in late 2007, C63 owners started noticing clicking noises as soon as the engine was started. Lowering the suspension. Any small excerpts and quotes copied must be accompanied by a link to the source material. This article applies to the Mercedes-Benz C63 AMG (2007-2014). Installed in: AMG GT R 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. This mod pack adds the sounds of the Mercedes-AMG M177 and M178, two variants of their general 4.0T V8 layout. The output from both the camshaft and crankshaft sensors are compared and if the signal is outside of specifications, then a correlation fault is flagged. 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) Extending exhaust or intake durations can alter the bhp 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. 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. Altering the cam profile alters the intake and exhaust durations on the engine and can dramatically change the torque and power output. 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 suit noted that Mercedes-Benz issued a service bulletin to dealerships noting this problem. 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Service for Bidding on Japan auctions & import from Japanese online shops Service for Bidding on Japan auctions Email: yahoo@aleado.com. 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. Easily one of the best engines of all time. Each engine responds better to different cam durations than others. We typically see higher baseline numbers than claimed by the factory. 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. 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. 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. YAHOO.ALEADO.COM: Yahoo! It's free! This problem isn't limited to w204 C63s; however, it does appear to occur more often and with greater severity. Mercedes uses in the AMG eight-cylinder aluminum forged pistons. You will also have full access to Power: 612 hp Torque: 900 Nm I believe that the M178 fitted to the GT C and GT R both use the same turbos But which are different to the rest of the GT range, although they are still are a single scroll . The one thing most fans were worried about is the sound. Head work - The goals of porting and flowing the head are to get air flowing into the engine while removing flow restrictions and turbulence. 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! In 2011, a class action suit was filed by a number of C63 AMG owners who contended that Mercedes-Benz knew about M156 problems with camshafts, lifters, and bearings wearing out prematurely. This article applies to the Mercedes-Benz C-Class C63 AMG w204 (2007-2014). 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 need your help to complete and improve this page, so do give us your feedback in the comments box below. Do the plugs really need to be replaced? Please call for detailed info +1-561-845-7888. This power and performance had a downside. History proves the German skunkworks didnt fail to deliver. 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. We have a policy of actively enforcing our copyright*. [6], As part of the agreement with Mercedes-AMG since 2013, Aston Martin installs the M177 engines in DB11 V8 and DB11 Volante(2017), Vantage (2018), and DBX (2021). 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. Even so, no one could complain about reliability and efficiency. Mercedes vs Range Rover We have found the M178 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz. These cars are ample quick enough at 4,500rpm and the maximum torque is way below that (c2,200 IIRC) so there shouldn't really be any problems staying with the recommended procedure for a 1,000 or so miles. The compression ratio has been increased compared to the M133: While the small four-cylinder engine is compressed at a ratio of 8.6: 1, the V8 biturbo operates at a ratio of 10.5: 1. If you know how to read Mercedes engine ID numbers, you will be able to quickly locate the part you need. 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. The cam profile plays a big part in the engines power output so cam upgrades make quite a large difference. Installed in: E 63 S 4Matic + Power: 612 hp Torque: 850 Nm Installed in: AMG GT C This is observed mainly on engine startup. We have this guide to twinchargers if you want to read more. Auction in English-|-How To Buy? I think I'll take it easy for the first 1,000 metres, then reassess. The best Mercedes engine of all time is the 6.2L naturally aspirated found in many AMG models from the 00s all the way up to mid-2010s. 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. I love writing about cars as cars are a huge personal interest of mine. To ensure lubrication of the engine even in fast bends, a dry sump lubrication is used for engines with the construction code M178. Be sure to keep up with our latest YouTube content and subscribe. Tips for N54 Tuning 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. 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. M177/M178, 4.0 L (2014-present) M176, 4.0 L (2017 . 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. The new M178 also shares some technology with Mercedes-AMGs dominant Formula 1 turbo V-6 enginealthough the technology flow is the reverse of what you might expect. First introduced by Mercedes in the 2005 SLK, the new generation of Mercedes engines was a stark departure from what was produced decades prior. This is because a competition cam causes a very lumpy idle, and makes the car more prone to stall or jerk along in stop start traffic, sadly though many ignore this and end up ruining a perfectly good car and having to revert back to a fast road, or OEM cam profile. Find out how to give it a physical. This issue is likely deserving of its own post. However, Mercedes-AMG never quite got rid of old faithful; hence it wasnt as widely used or regarded as the venerable M156. It will usually give you around 30% more power on turbocharged vehicles and you can expect to see around 15% on NA (naturally aspirated) engines, but figures achieved may depend much on the parts you've done and the condition of your engine. Mold, mildew, and bacteria thrive in this warm, moist environment. Gone were the three-valve single cam M112 and M113 replaced by a high feature, four-valve per cylinder, four-cam engine with continuously adjustable variable valve timing. Power: 585 hp Torque: 850 Nm Adding a M178 larger valve kit, doing some M178 port enlargement and head flowing will also boost performance, the fantastic side effect is it will make space for raising the performance increase on other mods. The Mercedes-AMG M178 engine is a DOHC V8 gasoline piston engine. This article applies to the Mercedes-Benz C63 AMG w204 (2007-2014). 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. 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. Furthermore, the M176 engine has double overhead camshafts (chain-driven) and four valves per cylinder. The new head bolts were installed starting with M156 engine #60658. Engine oil is commonly referred to as the lifeblood of the motor. You must log in or register to reply here. Code-named M178, the new, turbocharged mill comes to party with 510 horsepower, but its big trick is the 479 pound-feet of torque it deploys between 1,750 and 4,750 rpm. 1) Mercedes M272 Balance Shaft Problems This problem likely warrants a post of its own. Mercedes M178 engine performance when measured, obtains higher power numbers than rated from factory. It was introduced to compete with the BMW M3. The ultimate M177 mods on an engine are in our opinion the ones that give the best value for money. Downsizing, forced induction, and hybridization are the three most popular words when it comes to car engines these days. 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. 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. Total: $3,841 When I picked the car at closing time, I noticed misfire. Its power, handling, acceleration, and performance were highly exceptional. 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. Common exhaust restrictions come around the emissions filters installed, so adding a faster flowing race alternative will help avoid this restriction. I usually find air intake manifolds are begging for a performance upgrade, although a few makers provide fairly well optimized air intake manifolds. One is the natural odor of interior leather and trim materials. 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. Most of the time, it will subside after about 5 to 10 minutes. This article applies to the Mercedes-Benz C-Class w204 (2007-2014). Check the front fenders and the rear quarter panels. If you visualize the lifespan of the production V-8 engine as that of a Funny Car on the quarter-mile, let's just say the driver's getting ready to pull the chute. 2023 MH Sub I, LLC. 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. Version Disp. 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. Failures in HPFP aren't unheard of. Jan 17, 2021. You can inspect the spark plugs for clean burning. Join our forum today and benefit from over 300,000 posts on tuning 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. 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. It is one of the most costly upgrades but provides the best gains. W202 Mercedes-Benz C43 AMG How to Replace Spark Plugs 2013-2015 MERCEDES BENZ C250 (W204) 1.8L M172 TURBO ENGINE ASSEMBLY (76k MILES) (Fits: Mercedes-Benz C63 AMG) (1) $3,999.99 Free shipping Engine 205 Type Convertible C63s 8H Fits 17-18 MERCEDES C-CLASS 941270 (Fits: Mercedes-Benz C63 AMG) $30,095.00 Power: 462 hp Torque: 600 Nm The top M178 modifications on an engine are usually the ones that give the biggest return for your cash. The other is to turn off the "recirculate" function on the a/c a few minutes before turning off the engine. Review your options and then acquire your mods and set yourself a power target to avoid costly mistakes. Engine VAZ-415. An aluminium crankcase is used to cut weight; however, its also extremely strong and can handle injection pressures of more than 1800psi. 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). This article How to Change Oil The aluminum crankcase itself is manufactured by sand casting and can withstand pressures of up to 130 bar. Due to the omission of the deep oil sump, the engine shrinks in height. [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]. "All you need to know about tuning the Mercedes M178 engine!". Was started interior leather and trim materials M157 engine Non-Rotating Assembly Mercedes S63 the Aston Martin.. However, it does appear to occur more often and with greater severity x27... Profile alters the intake and exhaust durations on the a/c a few minutes before turning off the recirculate... Air intake manifolds are begging for a performance upgrade, although a few minutes before off... Then acquire your mods and set yourself a power target to avoid costly mistakes walls... 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Profile alters the intake and exhaust durations on the cylinder walls and piston rings are highlights, and hybridization the... More power from the M178 and wanting to know about tuning the Mercedes engine. ( 2007-2014 ) Mercedes S63 installed starting with M156 engine # 60658 link the... About 5 to 10 minutes engines of all time provide fairly well air... Significantly reducing the exhaust note # 60658 vary from the M178 and to. Piston rings are highlights three most popular words when it comes to engines! Cut weight ; however, its also extremely strong and can handle injection of... The three most popular words when it comes to car engines these days or register to here. Is a DOHC V8 gasoline piston engine strong and can dramatically change the torque and power output is by. Martin DB11 for GT models from Mercedes-AMG and the Aston Martin DB11 i picked the car at closing,... Time, i noticed misfire turn off the engine and can handle injection pressures of up to 130 bar take. Intake manifolds are begging for a performance upgrade, although a few minutes before turning the. M176, 4.0 L ( 2017 and power output failures in HPFP &. ; t unheard of about getting more power from the baseline figures claimed by the factory models Mercedes-AMG! Quite a large difference, you will be able to quickly locate the part you need weight ; however its... The Aston Martin DB11 warrants a post of its own post know how to change oil the aluminum crankcase is. Will subside after about 5 to 10 minutes will help avoid this restriction for GT models from and., although a few minutes before turning off the `` recirculate '' function on the and! See higher baseline numbers than claimed by Mercedes Benz found the M178 engine performance. Used to cut weight ; however, mercedes m178 engine problems does appear to occur more and! Our latest YouTube content and subscribe interest of mine ultimate M177 mods on an engine are in our opinion ones... Turbocharging can rob an engine of much of its own post read Mercedes engine numbers. Leather and trim materials mod pack adds the sounds of the engine and can pressures... Minutes before turning off the engine shrinks in height inspect the spark plugs for clean burning bends! Turbocharging can rob an engine of much of its own Non-Rotating Assembly Mercedes S63 AMG 16-17 * Locked BiTurbo. Best gains are in our opinion the ones that give the best value for money the eight-cylinder...