Om617 mpg

OM617.95X engine application (and with manual trans). Has anyone ever experimented by deleting a turbo from a turbo'd engine to see how the MPG ... The VW TDI (turbo) gets better fuel economy than the VW SDI (non turbo). More power + improved fuel economy = win-win. About the only exception to this rule, is stationary industrial engines …

OM617 : Fuel type : Diesel : Fuel System : Injection Pump Bosch : Engine Alignment : Longitudinal : Engine displacement : 182.9 cu-in / 2998 cm 3: Bore x Stroke : 3.58 x 3.64 inches 90.9 x 92.4 mm: Number of valves : 10 Valves : Aspiration : Turbo : Compression Ratio : 21.5 : Horsepower : 120 HP / 122 PS / 90 kW @ 4350 rpm : Maximum torque ...My automatic 300GD with OM617 had been fitted with a K26 turbo on a custom manifold and intercooler at some point in it's life. It had a 280GE exhaust fitted to it too, as these are larger diameter than the original 300GD version. ... Driving sensibly, I am told the fuel economy should be better too, due to the shorter but higher pressure ...I am in the planning stages of transplanting a Mercedes OM617 diesel engine into my toyota pickup. I am trying to figure out what gear ratio to run in the rear end of my truck to best accomodate a Mercedes diesel.It has 93,000 miles on it. Prior to putting it on the road I drained all the old diesel fuel, replaced filters and cleaned tank screen, ran a few cans of undiluted diesel purge through it, replaced engine mounts, adjusted valves, replaced oil and filters, replaced rotten fuel lines and resealed injectors, checked turbo and boost pressure, and a ...Product Description. Mercedes OEM Remanufactured OM617 Turbo Diesel Engine. This is for a longblock Mercedes-Benz motor rebuilt to factory specifications upon your order. See below for details on what is included with this rebuilt Mercedes engine, and information on core charges. We suggest supplying your original Mercedes engine to rebuild if ...The engine capacity was lowered to 2.4 L (2,399 cc) to satisfy engine displacement tax laws in Europe, but power output rose to 72 PS (53 kW). A similar technique power update around these time was also done on the OM615 and OM617. [citation needed] Applications. OM616.912 53 kW (72 PS) 1978–1985 W123 (240D) OM616.916 48 kW (65 PS)Sep 23, 2018 · Under the hood of these cars resides one of the main components that reputation was built on--the Mercedes-Benz OM 617 turbocharged 3-liter five-cylinder diesel engine. The inline-five made its U.S. debut in 1977 under the hood of the 1977 300 SD sedan. It was a milestone machine--the first turbo diesel ever installed in a production passenger car.

Best MPG 617 or 4BT? Jump to Latest Follow ... Hey Jstncse what trans are you using behind the OM617? 1961 Dodge Town Wagon Power Wagon- sold. 1978 FJ55 getting first gen dodge drivetrain project stage 1969 FJ40 getting MB diesel with 5 speed- project stage. Save Share. Like. J.Jan 11, 2011 · The factory bell-housing will accept the OM617 and all the clutch stuff will swap right over. The issue is cab clearance which is why the aftermarket bell house is made. It's slight rotation of the engine allows it to fit with very little deformation of the factory 404 cab. The low down on pressing new liners into a OM617 Turbodiesel for my Toyota first gen 4runnerIf you'd like to support the channel because I've helped you or e...I know that 150 -175 hp is pretty realistically possible, as several folks have done it and had their cars dynoed. I have not found much that would indicate what sort of torque output they are getting at those power settings. I know that stock the OM617 is like 120hp and 175 fl-lbs. Is it safe to assume that if you were to get 175 hp that the ...Mercedes-Benz OM617. If you’re looking for a cheap diesel engine to put in your Jeep Xj, the Mercedes-Benz OM617 is one of your best options. It consists of a 3.0 liter, turbocharged incline-five cylinder, which produces 120 horsepower and 180 pound-feet of torque.12.5 L/100 km (18.8 mpg ‑US; 22.6 mpg ‑imp) 13.0 L/100 km (18.1 mpg ‑US; 21.7 mpg ‑imp) 14.5 L/100 km (16.2 mpg ‑US; 19.5 mpg ‑imp) 16.0 L/100 km (14.7 mpg ‑US; 17.7 …Product Description. This high-performance diesel Mercedes turbo kit Includes a Holset HX30 turbocharger and a complete charge cooler kit for installation with the Mercedes-Benz OM617 turbodiesel engine. Also includes a manifold spacer. This kit will bring a huge boost in power while maintaining low EGT's. A great accompaniment to other high ...

Mar 15, 2020 · I put together a quick video highlighting all the key aspects inside the engine bay of the OM617 swap on a 1991 3VZ-E V6 4x4 Pickup. This video is meant to g... Tachometer for OM617. I found a couple of tach options for the Mercedes that I'm thinking about. Auto Meter makes two analog tachs, part # 2888, 2 5/8" dia with a black face, and part # 3788, 2 5/8"dia with a white face. Both have mounting cups and brackets to mount on the steering column or the dash. They both use a pick-up sender …Jul 20, 2012 · My 1997 Jeep Wrangler with a Mercedes 5cyl OM617 turbo diesel engine out of a 1982 300sd mated up with a 5 speed nv3550 transmission using the mercedesdiesel4x4.com flywheel adapter. I still have a long way to go, but I'm getting there! I welded in my own custom engine mounts. The jeep has a 2" suspension lift on 33's. w116 300SD OM617.950 ('79-'80) w123 300D-T OM617.952 ('82-'85) this engine is what you commonly see in the w123 w126 300SD, w123 300TD-T = OM617.951 ('81-'85) this engine has self leveling pump The w126 300SD and 1985 MY w123 300D-T will have a 2.88 differential so they might not feel faster but they'll have lower RPM's at high …

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2 posts · Joined 2022. #1 · May 20, 2022. I am 17 years old and am om617 swapping my 1990 jeep yj. I have already done most of the heavy lifting as far as mounting the engine, transmission, and drive shafts. Now I have to figure out the situation with the wiring and vacuum lines. I was wondering if the stock vacuum reservoir in the jeep for ...The procedure is valid for any OM617 Turbo Diesel, W126 included. ... 1992 300D 2.5 turbo white blue int. paid $4500 from a first owner in sep. 2012.now 212k, 32 mpg highway 2006 VW Jetta 1.9 TDI 165k 37 mpg highway 2014 Chevy Volt, w/50k miles average 107 mpg. Save Share. Like. E. Ether.Aug 8, 2015 · Fuel Efficiency: The OM617 isn't a particularly efficient engine, it requires ~20% more fuel and air to produce power than a turbocharged direct injection engine. At the best point it requires ~250 grams of diesel per kilowatt hour for the OM617 vs ~200 g/kwh for the best direct injection engines. Mercedes 300D OM617 engine sounds compilation around the world.Visit https://www.oldmercguy.co.za/ for ALL your W123 parts and spares in South Africa!

Feb 26, 2017 · Apr 29, 2017. Thread starter. #28. I always remember seeing old-school hotrods and modified rigs where someone would find a way to shoehorn a 454 into a Vega, or big-block Buick into a Jeep. Based on how close the clearances are on this OM617/Toyota 5-speed/FJ40 swap are, don't know how, or why someone would try. Mercedes-Benz OM617. If you’re looking for a cheap diesel engine to put in your Jeep Xj, the Mercedes-Benz OM617 is one of your best options. It consists of a 3.0 liter, turbocharged incline-five cylinder, which produces …The OM617 engine is also known for its high torque output. This engine produces around 168–250 N⋅m (124–184 lb⋅ft) which gives it plenty of pulling power. Whether you're looking to tow a heavy trailer or climb a steep mountain road, this engine has the muscle to get the job done. Compact Size. Another great thing about the OM617 …The OM615 is just at the 4-cylinder version of the OM61x engine series, the OM616 being the 5-cylinder and the OM617 being the 6-cylinder versions. (Ignore the OM611/OM612/OM613 as that is a much later/different engine series). All 404s have a plate between the bell housing and the engine block. This plate is a roughly 1/4" thick (6mm I …Aug 19, 2011 · There are a lot of people doing this swap in trucks that are destined to stay on the road and most of those swaps were done to achieve better mpg. An increase in mpg is a plus but I am more interested in the torque that a diesel can supply at lower revolutions. 229 posts · Joined 2007. #1 · Aug 31, 2009 (Edited) When I originally started my 4BT project, I read where everyone was getting 28+ MPG out of Jeep Wranglers with 33" tires. So, I bought a Jeep Wrangler and started my build. Later, I realized it seemed nobody had any hard evidence supporting their claims.om617.950 Mercedes 5 Cylinder Diesel Engine. om617 Rebuild. Play Video. Play Video. 01:27. Introduction to the om617 Rebuild Series. https://www.om617rebuild.com. Play Video. Play Video. 03:32. Mercedes OM617 Rebuild - Part 1. This is part 1 of many showing the rebuild of my 1980 Mercedes 300SD diesel engine, the OM617.950. If you like my ...bratwurst. Posts: 300. Post #1 » Sat May 28, 2011 3:38 am. Hi, Just wondering if anyone has any good tips on increasing fuel economy on my 617-equipped 280G. I've had two motors in this truck, the first gave me about 12 l/100km... (19mpg?) the new motor is burning about 23 l/100km... (about 10mpg).Location. Lancaster, Ohio, USA. Website. www.tlcperformance.com. Dec 19, 2008. #12. A diesel engine conversion should never be expected to pay for itself. A diesel swap is done for the same reason as any other swap, cause it's what the driver wants. Diesels get better fuel consumption (longer range) and more slow speed tork (for offroad) and ...The OM617 is a simple motor that is easy to maintain and repair. A novice driver can easily run this engine with basic maintenance such as oil changes, air filter replacement, and fuel filter replacement. ... The engine manages to produce amazing torque while maintaining excellent fuel efficiency at 27+ city MPG and 37+ highway MPG.

May 31, 2011 · Om617 to toyota tach Jump to Latest Follow 10K views 8 replies 4 participants last post by mr_manny Jun 21, 2011

For those looking for purely cheap horsepower, the om606 is a good way to get it, to a point. Once you exceed a certain threshold, internals need to be upgraded with forged rods, springs, etc., and the cost of rebuilding can be quite expensive. Diehard fans looking to build something different (like me) will flip the bill, but new entrants into ...Looking to improve your marketing? Here are some metrics that you should be measuring to gauge your performance. Trusted by business builders worldwide, the HubSpot Blogs are your ...You can convert an MPG video file into one or more JPG files, thereby extracting still images from the video clip. Once you convert the video, you can use the images as normal JPG ...Jan 17, 2020 · Posted January 17, 2020 (edited) So I’m finally getting around to writing up my project. Had my 88 MJ since august of 18 and put a lot of work in it making it my own. Added a RC 4.5 lift and their steering stabilized, and added new 15” method wheels and new 31” MT tires. JCR bumpers front and rear with their headache rack. I initially installed the injection pump on my newly rebuilt engine with the crankshaft at TDC. The engine ran pretty well but had some light smoke so I got ready to adjust the injection timing. It looked like the manual says to set the crank to 24 BTDC prior to installing the injection pump. I removed and reinstalled the pump at 24.Om617 to toyota tach. Jump to Latest Follow 10K views 8 replies 4 participants last post by mr_manny Jun 21, 2011. 4. 4rnnr33 Discussion starter 139 posts · Joined 2008 Add to quote; Only show this user #1 · Jun 1, 2011. Well Ive recently finished up swapping an OM617 turbo into my toyota pickup and have still not quite figured out … Mercedes-Benz OM617. If you’re looking for a cheap diesel engine to put in your Jeep Xj, the Mercedes-Benz OM617 is one of your best options. It consists of a 3.0 liter, turbocharged incline-five cylinder, which produces 120 horsepower and 180 pound-feet of torque.

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Aug 8, 2015 · Fuel Efficiency: The OM617 isn't a particularly efficient engine, it requires ~20% more fuel and air to produce power than a turbocharged direct injection engine. At the best point it requires ~250 grams of diesel per kilowatt hour for the OM617 vs ~200 g/kwh for the best direct injection engines. Fuel Efficiency: The OM617 isn't a particularly efficient engine, it requires ~20% more fuel and air to produce power than a turbocharged direct injection engine. At the best point it requires ~250 …Sometimes, you're the last to find out. Living through a pandemic for more than a year has put everything—including our careers—in perspective. While some may be considering a care...Weight should be no more than the stock weight of the 4.0 + 10% (~600 pounds) - less weight would be an advantage. For gasoline engines, some sort of variable valve timing is highly desirable, and fuel injection mandatory. For diesels, mechanical injection is preferable to reduce complexity inherent in the wiring of CRDs.SHWZ: Get the latest Medicine Man Technologies stock price and detailed information including SHWZ news, historical charts and realtime prices. Cannabis-Friendly Hotel To Open In L...The NHTSA just hiked fines for automakers who don't hit their MPG targets. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I agree ...The OM617 into a Ranger has been on my list of ideas to do for a long time. I've had a lot of vehicles, but my favorites have been my '88 Ranger with a 2.9L V6 and my '84 Mercedes 300SD 3.0L 5-cylinder turbo diesel. My Mercedes is my daily driver, and the engine has 337K miles on it and the engine hasn't been rebuilt. I get 29 MPG, too.OM617 Engine issues. ... Since reworking the injectors the g is returning in the order of 30 uk mpg a better figure of about 3 mpg so far over 350 miles of very mixed use. The precombustion chambers should improve when fitted with correctly spraying injectors but any variation in the dimensions of these or the exhaust ports will not help.Honestly, the mercedes OM617 is a better engine than the 6.2/6.5 and will return better fuel economy. In fact any diesel engine you could get from anywhere would be better. Cummins, perkins, cat, Isuzu, mitsubishi, toyota, hino, duramax, mercedes, nissan, VW etc. I believe you're better to stick to petrol V8's than waste time and effort on a 6. ...Aug 22, 2022 · Project 4Reigner. in OM617 Swaps. Here is the in-depth write-up that I hope can serve as a how-to for OM617-swapping 96-04 Tacomas/4Runners (and T100's). I picked up this $600 1997 4Runner 5VZ/A340 4x4 (rear e-locker) with roughly 250k miles and it was SHOT! Completely rusted out even though the body doesn't show it. tompaah7503. Parts may fall off. Join Date: Dec 2006. Location: Sweden. Posts: 255. Newbie vacuum questions (OM617) Hi all.. I bought a OM617.912 engine and was left wondering (*) about the vacuum system on the engine. I think the previous owner just removed or cut off the majority of the vacuum hoses and this doesn't exactly clarify things for ...The OM615 is just at the 4-cylinder version of the OM61x engine series, the OM616 being the 5-cylinder and the OM617 being the 6-cylinder versions. (Ignore the OM611/OM612/OM613 as that is a much later/different engine series). All 404s have a plate between the bell housing and the engine block. This plate is a roughly 1/4" thick (6mm I … ….

Technical specifications of the GM LSJ 2.0 Supercharged engine. Fuel consumption Mercedes OM617 engine. Engine Overview and Common Failures. The weight of the …Sign up for the Quartz Daily Brief here, tailored for morning delivery in Asia, Europe & Africa, and the Americas. What to watch for today Much of the world takes a break. In the U...My 1997 Jeep Wrangler with a Mercedes 5cyl OM617 turbo diesel engine out of a 1982 300sd mated up with a 5 speed nv3550 transmission using the mercedesdiesel4x4.com flywheel adapter. I still have a long way to go, but I'm getting there! ... Mpg! Well I've been driving my jeep quite a bit lately. I got right at 23 MPG on the last …Sep 23, 2018 · Under the hood of these cars resides one of the main components that reputation was built on--the Mercedes-Benz OM 617 turbocharged 3-liter five-cylinder diesel engine. The inline-five made its U.S. debut in 1977 under the hood of the 1977 300 SD sedan. It was a milestone machine--the first turbo diesel ever installed in a production passenger car. 12.5 L/100 km (18.8 mpg ‑US; 22.6 mpg ‑imp) 13.0 L/100 km (18.1 mpg ‑US; 21.7 mpg ‑imp) 14.5 L/100 km (16.2 mpg ‑US; 19.5 mpg ‑imp) 16.0 L/100 km (14.7 mpg ‑US; 17.7 …MTUpower. 1118 posts · Joined 2004. #5 · Mar 31, 2013. With a stock IP and turbo you can reach about 150 hp with tuning, no IC needed. Removing the rear muffler WILL improve the engines response as it does restrict exhaust flow. Removing the center muffler/resonator does not do as much good and soon the drone becomes annoying.Get ratings and reviews for the top 10 lawn companies in Lochearn, MD. Helping you find the best lawn companies for the job. Expert Advice On Improving Your Home All Projects Featu...If you have adjusted the governor internally, the torque control capsule is adjusted too much. Return it to the factory position and don't adjust it further than 1/2 turn. If the pump has not been modified, you have engine mechanical issues or the pump is installed with incorrect timing. I haven't adjusted anything. Om617 mpg, Hard Starting OM617. 85 300D, 190000 miles. The car has a hard time starting at anything lower than 25 degrees. Plugged in it is fine. Question, the very rough and slapping noises I hear on start-up in the cold, could it be mostly related to bad GPs?, Fuel Economy of 1985 Mercedes-Benz Vehicles. EPA MPG Owner MPG Estimates 1985 Mercedes-Benz 500SL 8 cyl, 5.0 L, Automatic 4-spd Regular Gasoline: Not Available. How can I share my MPG? Combined MPG: 14. combined. city/highway. MPG. City MPG: 13. city. Highway MPG: 15. highway., The 3.0-liter inline 5-cylinder Mercedes OM 617 engine was assembled from 1974 to 1990 and installed on such popular models as the W123, W126 or Geländewagen SUV. This diesel unit has been constantly upgraded, so it has several modifications. The diesel R5-family includes: OM617, OM602, OM605, OM612, OM647. In 1974, a similar 5-cylinder …, So here it goes: The engine: Model: OM 617.951 - The OM 617 engines are found in late 70s-mid 80s Mercedes 300d 300sd 300cd etc... The key here is to make sure it has the turbo. I believe the 70s …, For those looking for purely cheap horsepower, the om606 is a good way to get it, to a point. Once you exceed a certain threshold, internals need to be upgraded with forged rods, springs, etc., and the cost of rebuilding can be quite expensive. Diehard fans looking to build something different (like me) will flip the bill, but new entrants into ..., OM617 EGT's Fueld and boosted. Ok, short and simple. This is just an FYI post relating to the ability to fuel and boost a stock OM617. So, Im running an OM617 from an 81 merc sedan and it has the alda turned up to MAX, and the boost has been raised to 15psi. It makes a huge difference in power on my 6000+LB UNIMOG so you can imagine …, Question about MW superpump om617. Have a nice extra MW pump from my 85 SD engine. Thinking about shipping it to Diesleminken to build into a superpump 7.5 elements. Have a few questions about it for anyone that might know them. First, before you ask... yes it's a MW pump. Yes he has gotten some new elements for the MW pump and stated that it ..., HE200 5cm² - This is the best turbo for a stock pump. Your max power isn't increased (much), but the increase in power from idle up to ~4000 RPM is extremely significant. It makes the OM617 behave like it's supercharged. It performs best in rock crawling, stop/go traffic, and highway speeds below 4000 RPM. This is not a good turbo for a 7.5mm ... , OM617 EGT's Fueld and boosted. Ok, short and simple. This is just an FYI post relating to the ability to fuel and boost a stock OM617. So, Im running an OM617 from an 81 merc sedan and it has the alda turned up to MAX, and the boost has been raised to 15psi. It makes a huge difference in power on my 6000+LB UNIMOG so you can imagine …, The OM617 is a simple motor that is easy to maintain and repair. A novice driver can easily run this engine with basic maintenance such as oil changes, air filter replacement, and fuel filter replacement. ... The engine manages to produce amazing torque while maintaining excellent fuel efficiency at 27+ city MPG and 37+ highway MPG., The OM617.952 is rated at 125hp/181ft lbs. If I were able to achieve say, 200hp/250+ft lbs, I'd be a happy man. The thing is, it will take money- a lot more than the 5.2- and I'm not sure the added fuel economy would cancel out the initial investment quick enough to be worth it. Diesel is cooler. Magnum might be a better idea., I made a custom adapter plate to mate the OM617 to the r150f Toyota transmission. I re drilled the Toyota flywheel to fit the Mercedes crankshaft as well as machined a custom pilot bearing adapter. I just finished the engine build and am working on hooking everything back up. , Jan 13, 2007 · tompaah7503. Parts may fall off. Join Date: Dec 2006. Location: Sweden. Posts: 255. Newbie vacuum questions (OM617) Hi all.. I bought a OM617.912 engine and was left wondering (*) about the vacuum system on the engine. I think the previous owner just removed or cut off the majority of the vacuum hoses and this doesn't exactly clarify things for ... , My 1997 Jeep Wrangler with a Mercedes 5cyl OM617 turbo diesel engine out of a 1982 300sd mated up with a 5 speed nv3550 transmission using the mercedesdiesel4x4.com flywheel adapter. I still have a long way to go, but I'm getting there! ... Mpg! Well I've been driving my jeep quite a bit lately. I got right at 23 MPG on the last …, Aug 8, 2015 · Fuel Efficiency: The OM617 isn't a particularly efficient engine, it requires ~20% more fuel and air to produce power than a turbocharged direct injection engine. At the best point it requires ~250 grams of diesel per kilowatt hour for the OM617 vs ~200 g/kwh for the best direct injection engines. , Jan 17, 2020 · Posted January 17, 2020 (edited) So I’m finally getting around to writing up my project. Had my 88 MJ since august of 18 and put a lot of work in it making it my own. Added a RC 4.5 lift and their steering stabilized, and added new 15” method wheels and new 31” MT tires. JCR bumpers front and rear with their headache rack. , So here it goes: The engine: Model: OM 617.951 - The OM 617 engines are found in late 70s-mid 80s Mercedes 300d 300sd 300cd etc... The key here is to make sure it has the turbo. I believe the 70s models did not. The last three digits of the engine code vary between years/models., OM617 into 89' YJ Hi guys, im getting everything together to pull off this swap. Found a low miles 82' 300TD that has little blow by and no leaks of anykind. YJ's 4.2L is getting tired, and it has a AX15. Seems like a pair of motor mounts and a bell housing adapter, fuel line swap, and some other trivial block grinding, oil pan hacking will be ..., Technical specifications of the GM LSJ 2.0 Supercharged engine. Fuel consumption Mercedes OM617 engine. Engine Overview and Common Failures. The weight of the …, Millennials prefer to pay with plastic over cash, a new CreditCards.com study finds—but all that swiping may be unravelling their budgets. By clicking "TRY IT", I agree to receive ..., The engine capacity was lowered to 2.4 L (2,399 cc) to satisfy engine displacement tax laws in Europe, but power output rose to 72 PS (53 kW). A similar technique power update around these time was also done on the OM615 and OM617. [citation needed] Applications. OM616.912 53 kW (72 PS) 1978–1985 W123 (240D) OM616.916 48 kW (65 PS) , If you're conversing with someone, empathizing with their story and listening without judgment can help them feel safe to be vulnerable with you. Giving advice may be tempting, yet..., My 1997 Jeep Wrangler with a Mercedes 5cyl OM617 turbo diesel engine out of a 1982 300sd mated up with a 5 speed nv3550 transmission using the mercedesdiesel4x4.com flywheel adapter. I still have a long way to go, but I'm getting there! I welded in my own custom engine mounts. The jeep has a 2" suspension lift on 33's., 4. Poorly tuned or worn engine/engine components. Converting your diesel to run on veggie oil does not make mechanical problems go away. The requirements for an efficient and reliable conversion are a healthy and well tuned engine. If not, then converting to veggie might just give you loss of power, poor fuel economy, excess smoke and harder ..., I moved to the Kubota and have never looked back, the 2.2 4cyl will out perform the OM617 on every level and get 40+ mpg in a 2wd Ranger. The TDI does the …, Yoga is an ancient practice with modern benefits. Find out about the science of yoga with Yoga for Health, a free downloadable eBook from the National Center for Complementary and ..., Mercedes 300D OM617 engine sounds compilation around the world.Visit https://www.oldmercguy.co.za/ for ALL your W123 parts and spares in South Africa!, OM617 Diesel Engine: The 3.0-liter inline-five diesel engine, the OM617, is renowned for its longevity. It was well-known for clocking high miles with little problems and was used in a variety of Mercedes-Benz vehicles, notably the W123 and W126 series. ... Reduced fuel economy can be caused by clogged air filters, filthy fuel injectors, and ..., As a note, their are documented OM617's running 20+psi boost and pulling decent times. I am now running an OM617 in a 7000lbs unimog with 15 PSI and puffing black smoke all with EGT's below 1300 degrees. ... Sacrificing fuel economy for power will not destroy your engine, not even over time; like I said, every engine on the road is …, OM617 Engine issues. ... Since reworking the injectors the g is returning in the order of 30 uk mpg a better figure of about 3 mpg so far over 350 miles of very mixed use. The precombustion chambers should improve when fitted with correctly spraying injectors but any variation in the dimensions of these or the exhaust ports will not help., If you're conversing with someone, empathizing with their story and listening without judgment can help them feel safe to be vulnerable with you. Giving advice may be tempting, yet..., The only other option is if you frequently travel at high speeds (above 70) and wish to have better fuel economy with a quieter cabin at those speeds. If so, you can change the diff to a 2.47. You will definitely sacrifice some performance around town, however. The transmission ratios are as follows: 1st 3.68 2nd 2.41 3rd 1.44 4th 1.00, Feb 26, 2017 · Apr 29, 2017. Thread starter. #28. I always remember seeing old-school hotrods and modified rigs where someone would find a way to shoehorn a 454 into a Vega, or big-block Buick into a Jeep. Based on how close the clearances are on this OM617/Toyota 5-speed/FJ40 swap are, don't know how, or why someone would try.