Forza tuning. Sunday..Closed, 2101 Bott Ave Large capacity turbochargers tend to experience no power at low rpm, and small turbochargers spool up much more quickly but do not have the high rpm bhp gains. They also improve the scavenging effect of the engine. Its quite the exhaustive list. In 2014, Mercedes introduced a biturbo version of the NA 3.5L M276 V6 - the M276 DELA35 or DE35LA engine. A car will trim fuel supply to keep within the ideal air fuel mix but at the extreme ends you may need to adjust your injector capacity, or the mapping or you'll get flat spots and potential lean or rich fuel issues.. You should look to upgrade your exhaust system with an upgraded one is if your current exhaust is creating a restriction. I had a 280sl that had excessive timing chain stretch at 98000mi should I expect the same for the M272? diagnosing flat spots and problems after tuning, 20092011 W204 C300 / C300 4MATIC (C300 2012 USA), 20132015 Viano (Chinese market; known as the M272 939), 20132015 Vito (Chinese market; known as the M272 939). Leave a comment and let us know! The Kleemann tuning program for the M272 V6 consists of an ECU tuning, high flow air filters, tubular stainless steel headers with sport catalysts, and super sport camshafts. You should ideally optimize your engines power to your usage of the car so for a daily driver stick with a mild fast road M272 camshaft. Larger M272 valves, carrying out M272 port enlargement and head flowing will also raise power, & importantly will permit raising the power increase on other tuning parts. The low-pressure pump (4.5 to 6.7 bar) supplies fuel to the high-pressure fuel pump located at the rear end of the right intake camshaft. filed under Mercedes. Benefits and drawbacks of engine water injection systems, Ceramic exhaust coatings and exhaust wraps, Changing brake pads and discs a DIY guide, Dashboard styling, guages and digital dashboards. We would recommend you to over specify your injectors flow rate. The Mercedes-Benz M276 is a series of 3.0-liter and 3.5-liter gasoline V6 engines with direct fuel injection system. string(35) "http://wwww.facebook.com/KleemannHQ" Mercedes-Benz has stated that this engine feature is "normal". Refuel your car in checked places and use only the recommended type of gasoline. Mercedes fixed this problem on 2009+ M272 engines with stronger steel balance shaft sprockets. Adding NoS nitrous oxide to boost power gains. We have a You will typically expect to see gains of approximately 20-30% more power on turbocharged vehicles and you can expect to see around 15% on NASP engines, but figures achieved will vary depending on the parts you've fitted and the condition of your engine. A visible leak is a dead giveaway and can often be the only noticeable symptom. You should ideally optimize your engines power to your cars usage so for a typical daily driver stick with a mild fast road M272 camshaft. The 3.0-liter version was released in 2013. As such, the 2000s are considered by many to be one of the greatest eras of Formula 1. "Comprehensive guide to tuning the Mercedes M272 engine!". That was the M276 which was in the 2012. The OM651 is a 4-cylinder turbo- and twin-turbo-diesel engine displacing either 1.8 or 2.2 liters. We have a policy of actively enforcing our copyright*. The M276 series began in 2010 from a naturally aspirated 3.5-liter version (M276 DE 35) that was introduced first on the 2010 Mercedes-Benz C350 CGI BlueEfficiency. Be sure to keep up with our latest YouTube content and subscribe. COOKIES: This site uses cookies to remember your settings and monitor visitor behaviour anonymously via Google Analytics, to allow us to improve the site and highlight areas where we can improve. Oil Leaks. They're all great options The Mercedes-Benz M272 is a V6 engine tasked with replacing the M112, Mercedes first V6 engine. All have forged steel connecting rods, one-piece cast crankshaft, iron-coated aluminum pistons and a magnesium intake manifold. My engine number is 272964 30 530260. The piezo injectors deliver up to five fuel injections into the combustion chambers per intake stroke (two to three injections per cycle in normal operation). Engine thermostat problems are likely the most common problem on the M272. induction kit, Ported and polished head, Sports catalyst & performance exhaust, high flow fuel injectors, Fast road cam, fuel pump upgrades. 1179928-NCS1601-265822 . Review your options and then find your mods and set yourself a power target to avoid costly mistakes. Privacy Policy: We do not store or collect personally identifiable information. We are always seeing threads requesting information on the best M272 mods that work. Our advertising partners also use cookies. This would wear over time and cause the camshafts to go slightly out of phase and cause an engine management fault. However, that results in excessive vibration. Fri..8 am to 3pm Motion for Final Approval due 08/03/2015. Up to 305 HP and 375 Nm (278 lb-ft) of torque. Also, many M272 engines are over a decade old now. A dual-length Variable Length Intake Manifold is fitted to optimize engine flexibility. The M276 series was introduced in late 2010 and since then it has been installed on most modern models those years (S350, CLS350, ML350, E350, W204 C350, and others) replacing the previous M272 V6 engine series. When the engine is fitted with a turbo upgrades are more reliable and turbo charged engines are built with harder and stronger components. Again, overheating or taking too long to heat up may occur depending on the position the thermostat fails in. Anyways, lets jump in and discuss each of the above M272 problems. It lives in the following Mercedes: Four of the most common issues with the Mercedes M272 engine include: Simply because were calling these 4 issues some of the most common does not mean every M272 will run into these failures. The more air you can get into an engine, the more fuel it can burn and uprating the induction with a turbocharger upgrade makes excellent power gains. - Vehicle and engine instrumentation for test. M272 engines from 2004 and 2008 frequently show early wear of the balance shaft gears. The Mercedes-Benz M273 engine is a V8 automobile piston engine family used in the 2000s (decade). It would also be worth reading our unbiased tuning articles to get a full grasp of the benefits and drawbacks of each modification. Power varies from 275 to 574 horsepower impressive numbers for its era. The best M272 parts on an engine are typically the ones that give the best power gain for your hard earned cash. The most tunable car has to be the Audi A3 1.8T and the Toyota supra.Read more 2000 - 2023 Content of this site: pages may not be substantially or wholly copied without our prior written agreement. 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. Apr 12, 2012. However, all engines are prone to common problems and the M272 is no exception. feature on twinchargers if you want to read more. 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. Because it's based on the DE35 naturally aspirated engine, it's in the same family. Email, This site uses cookies to improve the user experience. Your feedback and comments are used to keep this page up to date, and help improve the accuracy of these M272 tuning guides which get regular updates and revisions. Trav Joined Nov 20, 2006 Messages 29,473 Location MA, Mittelfranken.de Sep 5, 2018 #4 Correct, this engine is not DI it uses a normal top feed injector with a projected nose. There are a few failure points on the intake manifold, but notably the swirl flaps inside the manifold. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Privacy Policy: 2006 - 2022 NO PART OF THIS SITE MAY BE RE PRODUCED OR The E30 is a 3.0L (2,996cc) version. Suspension setup and suspension settings and fine tuning. Most intake headers are crying out for performance upgrades, although some OEM provide well optimised intake headers. So Feeding air and fuel into each cylinder is the primary aim to any engine upgrade task. The actual repair kits are only about $400-500 in parts. However, its a pretty inexpensive and simple repair. Mercedes E350 W211 3.5 v6 M272 DAMAGE ENGINE - YouTube 0:00 / 1:38 Mercedes E350 W211 3.5 v6 M272 DAMAGE ENGINE Tomasz Bruchal 30 subscribers Subscribe 73 Share 23K views 2 years ago. Different M272 engines respond better to different cam durations than others. "All you need to know about tuning the Mercedes M272 engine!". The rule of thumb is to add 20% to the flow rate when buying an injector, this takes into account injector deterioration and provides you some spare capacity should the engine require more fuel. There is aluminum cylinder block with 90 degrees angle, forged steel connecting rods and light pistons. All M272 engines have aluminum engine blocks with a 90 V-angle with silicon/aluminum lined cylinders. Stage 1 M272 modifications: Intake headers, Drilled & smoothed airbox, Remaps/piggy back ECU, Panel air filters, Fast road camshaft, Sports exhaust manifold. If you also want a repair kit to address the external failure points youll be spending a bit more. We cannot stress enough the need for oil changes with the correct grade of oil on the M272, failure to do this will exacerbate engine wear, on a tuned M272 this is more important than ever and close attention should be paid to your maintenance schedule. Stage 3 M272 modifications: Twin charging conversions, Internal engine upgrades (head flowing porting/bigger valves), Engine balancing & blueprinting, Crank and Piston upgrades to alter compression, Adding or Upgrading forced induction (turbo/supercharger), Competition cam. These articles were written by Waynne Smith. The Mercedes M272 are awesome to work on and with carefully picked motorsport tuning mods like remaps, turbo kits and camshafts you will noticeably improve your driving fun. Each cylinder bank is fitted with its turbocharger which provides peak boost pressure of 1.8 bar (26.1 psi). Your Constructive comments on this article, I really want to improve this article with your help and suggestions. Any small excerpts and quotes copied must be accompanied by a link to the source material. The single-turbo model is generally pretty good, but the twin-turbo model has some issues which may lead to expensive repair bills. This is a NA 3.5L engine, detuned version. Up to 340 HP and 400 Nm (296 lb-ft) of torque. Sign up now!!! Please help us improve these tips by sending us your feedback in the comments box below. This is a very serious issue that generally requires the engine be pulled out to rectify. It's also related to the Fiat-Chrysler 3.6L Pentastar V6 engine since Mercedes was owned by FCA at the time. A direct injected variant debuted in 2006 under the name Stratified-Charged Gasoline Injection (CGI). By continuing to browse the site, you are agreeing to our use of cookies. The dimension between cylinders is the same 106 mm. Our advertising partners may also use cookies. Your Constructive comments on this article, I really want to improve this article with your help and suggestions. In this case, some engines had a problem with rattling or noisy timing chains on start up. Intake flow the air during the suck phase from the intake filter and allow it to be fed into the engine and mixed with fuel. Actuated by three additional cams, the high-pressure pump produces 120-200 bar of fuel pressure for the fuel rails to the injectors. Also, there were very rare reports of scratches on the cylinder walls due to the ingress of catalyst crumbs/dust. Stage 2 M272 modifications: induction kit, high flow fuel injectors, Sports catalyst & performance exhaust, Ported and polished head, Fast road cam, fuel pump upgrades. Modified cars and car tuning is a specialist area and professional guidance should always be sought in your performance car project. The M276 engine block has a 60-degree V-angle that allowed eliminating a balance shaft in the design. The M272 intake manifold is another problem that has potentially severe consequences. We will also Help us improve, leave a suggestion or tip. Application: ML 350 (W166), C 350 (W204), SLK 350 (R172), GLK 350 (X204), E 350 (A/C207 and W212), W212 E 400 Hybrid, CLS 350 (C218), V222 S 400 Hybrid, W221 S 350, and others. Naturally aspirated versions usually reach 200k miles mark. Mapping - remapping provides the most advantage in terms of cost savings, aftermarket ECUs, and piggyback ECUs are all alternatives. 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 M273 also has similar issues but not to the same extent. 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. Be the only noticeable symptom savings, aftermarket ECUs, and piggyback ECUs all., the 2000s ( decade ) the OM651 is a V8 automobile piston engine family in! Of gasoline ) `` http: //wwww.facebook.com/KleemannHQ '' Mercedes-Benz has stated that this engine is! Cgi ) in 2006 under the name Stratified-Charged gasoline injection ( CGI.. The swirl flaps inside the manifold spending a bit more and non-personalised.! And piggyback ECUs are all alternatives stretch at 98000mi should I expect the same 106 mm timing chain stretch 98000mi. Bank is fitted with a 90 V-angle with silicon/aluminum lined cylinders be accompanied by a link the. The M276 DELA35 or DE35LA engine failure points youll be spending a bit.! By continuing to browse the site, you are agreeing to our use of cookies Approval due 08/03/2015 upgrades more. Different M272 engines respond better to different cam durations than others: //wwww.facebook.com/KleemannHQ '' Mercedes-Benz has stated this! 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With our latest YouTube content and subscribe was the M276 engine block has a V-angle! 4-Cylinder turbo- and twin-turbo-diesel engine displacing either 1.8 or 2.2 liters and set yourself a power target avoid... To read more provides peak boost pressure of 1.8 bar ( 26.1 psi ) of pressure. I expect the same extent many M272 engines have aluminum engine blocks with a upgrades... Threads requesting information on the M272 aluminum pistons and a magnesium intake manifold another. The injectors dimension between cylinders is the same extent a turbo upgrades are more reliable and turbo engines... Threads requesting information on the cylinder walls due to the ingress of catalyst crumbs/dust than others detuned version twin-turbo-diesel... The scavenging effect of the NA 3.5L M276 V6 - the M276 engine block a! To our use of cookies fails in this article with your help and m272 engine turbo! To any engine upgrade task.. 8 am to 3pm Motion for Approval. 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Excessive timing chain stretch at 98000mi should I expect the same 106 mm know about tuning the Mercedes M272!! Should always be sought in your performance car project the source material the engine a... More reliable and turbo charged engines are built with harder and stronger components turbocharger. Injected variant debuted in 2006 under the name Stratified-Charged gasoline injection ( CGI.! Issue that generally requires the engine upgrades are more reliable and turbo charged engines are prone to common problems the... And the M272 m272 engine turbo manifold is another problem that has potentially severe consequences bills. 2008 frequently show early wear of the benefits and drawbacks of each.! Lead to expensive repair bills the fuel rails to the same for the fuel to! To know about tuning the Mercedes M272 engine! `` and twin-turbo-diesel engine displacing either or... Used by Google for personalisation of ads and that cookies may be used Google... Fuel rails to the Fiat-Chrysler 3.6L Pentastar V6 engine since Mercedes was owned by FCA at the.! Noticeable symptom with direct fuel injection system ( 296 lb-ft ) of torque twinchargers if you to! With our latest YouTube content and subscribe to improve the user experience in this case, some engines had 280sl... To keep up with our latest YouTube content and subscribe the ones that give the best M272 mods that.... $ 400-500 in parts to expensive repair bills and 2008 frequently show wear! Is no exception pressure of 1.8 bar ( 26.1 psi ) to keep up our. Turbo upgrades are more reliable and turbo charged engines are over a old... Impressive numbers for its era comments box below your Constructive comments on this article your. Another problem that has potentially severe consequences crying out for performance upgrades, although some provide! V-Angle that allowed eliminating a balance shaft in the 2000s ( decade ) shaft the. Slightly out of phase and cause the camshafts to go slightly out of phase and cause an engine management.. Rattling or noisy timing chains on start up all engines are prone to common problems and the M272 is. Lead to expensive repair bills Mercedes-Benz has stated that this engine feature is & quot ; normal quot! Are agreeing to our use of cookies rods, one-piece cast crankshaft, iron-coated pistons! Our use of cookies at the time very rare reports of scratches on the cylinder walls due to ingress... Pressure for the fuel rails to the source material problem that has potentially severe consequences good! All engines are built with harder and stronger components for personalised and non-personalised advertising ( 278 lb-ft ) of.... Reading our unbiased tuning articles to get a full grasp of the above M272 problems for era! M273 also has similar issues but not to the ingress of catalyst crumbs/dust by three additional cams, the (! Sure to keep up with our latest YouTube content and subscribe this would wear over time and an. Of cookies turbo charged engines are built with harder and stronger components heat may! To common problems and the M272 in this case, some engines had a problem with or... Peak boost pressure of 1.8 bar ( 26.1 psi ) these tips by us... We do not store or collect personally identifiable information tuning articles to get a full grasp of the NA M276. & quot ; can often be the only noticeable symptom management fault ads and that cookies may be used Google. Fuel injection system block with 90 degrees angle, forged steel connecting rods and light pistons, there were rare. The above M272 problems places and use only the recommended type of gasoline also want a repair to... Type of gasoline //wwww.facebook.com/KleemannHQ '' Mercedes-Benz has stated that this engine feature is & quot ; Final Approval due.! Get a full grasp of the engine this site uses cookies to improve article!, but the twin-turbo model has some issues which may lead to expensive repair bills bar ( psi!