Fast road cams are generally the biggest mechanical mod upgrade, but they must be installed by someone who knows what they are doing and they are not always easy to source but you might find a local firm to regrind a stock camshaft. If oil levels are properly maintained, the LFX engine shouldnt have any problem reaching the 200k mile mark. Password: Homepage: . My turbos are rear mounted. Better yet, the V-6 pony count is up to 323 hp for 2012. The weight in the transmission is centered in the turret (small end) which helps with mass centralization. The rule of thumb is to add 20% to the flow rate when specifying an injector, which takes into account injector deterioration and affords a bit of spare capacity should the engine need more fuel. Our tuning includes comprehensive peformance calibrations on both regular and premium gasoline, and on E85 Ethanol; Datalogging. A failed gasket will not only leak oil but will also leak air and engine pressure which can result in various performance related issues. However, the most important purpose of the cover is to help lubricate the timing chain with engine oil. In 2012, GM introduced the LFX engine, which is a much stronger engine and has higher horsepower capabilities. Chipping cars The 351C was built to be, Read More The 5 Most Common Ford 351 Cleveland Engine ProblemsContinue, interesting information, it gives a idea what to expect in near future and difference in engines. Tailored fitted custom and off the shelf car mats.Read more Total vehicle wraps and applying vinyl wrap to your car.Read more Changing brake pads and discs a DIY guideRead more Common mistakes made in car tuningRead more MPG calculator UK miles per Gallon calculate MPGRead more / UK Modifying & Tuning / Torque Cars Goodbye, 2000 - 2023 Content of this site: pages may not be substantially or wholly copied without our prior written agreement. Surprise them right now and increase your score right now. Please note that motorsport friction pads can be noisier and will need to be hot before they are effective. The Miata test mule that houses the first LFX swap (and all the V8 Roadster goodies) actually LOST 35lbs over a stock Miata when the swap was finished. I would like to see what I can start doing on this. Tuning the Cadillac CTS and best CTS performance parts. - TorqueCars Adding larger brake discs and better brake pads will make for dramatically improved stopping. Thanks, Here are links to the two well know tuner companies for the Impala. Laminator FX - Laminar Flow Mod - JacFab LLC We gave the BMW 335i our coveted car of the year award, read more about this awesome car and see why 335i Tuning Guide Even with 16 or 17-inch wheels and conventional suspension, lowering the vehicle may create a slew of issues. yeah the 2014-2015 is very limited. My Account; International Orders; Return/Cancellation Policy; Contact Us; Shop by Engine. We are proud to introduce the Laminator FX to . To give you an idea as to some of the items currently available. Typical stage 1 mods often include: Lighter flywheel, Panel air filter, Remap, Sports exhaust, Suspension upgrade (drop 27mm - 35 mm. As mentioned with the excessive oil consumption problem, low oil levels are commonly caused by the oil change monitoring system recommending oil changes too infrequently. While GM says service intervals in the 8,000-12,000 mile range are acceptable, we recommend changing the oil more frequently than that especially if you dont drive that many miles yearly. . LaCrosse Handling Mods (suspension) - Fitting a more sporty Suspension kit greatly enhances your LaCrosse road holding and cornering. Somewhat budget ATS 3.6 performance modifications Across GM's line, there is no other engine architecture that packs in as much advanced technology, efficiency, economy, or power per liter than the HFV6. This article was written by me, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions. the LGX) versus the engines they are replacing (such as the LFX)? Copyright Overkill Motorsport 2007-2015, Horsepower and torque gains of 15-30 on 91 octane and 10-15 on 87 octane anticipated, Stronger mid-range power, less peaky feeling to the power delivery, Improved throttle response, more natural and consistent throttle feel, Increased fuel mileage capability, will depend on your driving style, Overkilled transmission revises the part throttle shift pattern will downshift with less throttle input, upshift at better engine rpms, reduce torque converter bogging around town, and improve how the vehicle feels in daily driving by feeling lighter and easier to drive. Impressive. Swap LLT for LFX | Page 2 | Cadillac Owners Forum A few of the most common GM LFX engine problems include: In the rest of this article we examine these four LFX problems in-depth. Since no one knows these cars better than the people that own them and spend their hard-earned bucks modding them, we hit up www.camaro5.com-a cool online hangout for fifth-gens of all cylinder countsto find ourselves a V-6 insider. An 8 cylinder version (HFV8?) "Success is the ability to go from one failure to another with no loss of enthusiasm" Sir Winston Churchill. Aside from needing to support ever-more complex engines, newer ECU technology was required to communicate with other vehicle ECUs which were increasing in both complexity and speed of communications (particularly with the adoption of 8 speed automatic transmissions). 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I finally bought this caned tune from Trifecta 1 month ago. Post - engine swap (LF1 to LFX) | Cadillac Owners Forum Overkill tuning with HP Tuners - each kit comes with an HP Tuner suite and custom tuning support for yourself or the installation/tuning shop of your choice. In a Camaro they put out 323hp using SAE standard testing, and in real-world testing weve seen close to 300whp on pump gas and a simple tune. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I've posted a lot about possible mods elsewhere on the site, since I also own a Camaro I have good experience modding the V6. Time will tell how reliable the engine is, but I have a good feeling about it. While they are known to fail as early as 30,000 miles on the affected 2007-2012 models, they should last closer to 150,000 miles on later model years without these issues. Flax | Released 2020. My son turns 20 on May 25th. Other changes include a dual-stage oil pump (similar to the Gen V V8 engines), redesigned oil pan for improved noise abatement, and simplified chain-based cam drive systems, to increase service life and also reduce noise. So altering your LaCrosse camshaft will make a difference to the engine torque. Best mods for your LaCrosse Brake Upgrades - Improve your LaCrosse's stopping power should be high on your agenda. The point is Mercedes M157 AMG engine is, Read More The 5 Most Common Mercedes M157 AMG Engine ProblemsContinue, Interior modifications are extremely important to most car enthusiasts, as thats where you spend most of your time. By 2017 the LFX was predominantly phased out although it lasted until 2020 in the Chevy Impala. We appreciate your taking the time to tell us what our members have got up to and which tuning parts work best for them on each model of car. Additionally, the timing chain is the second component to become deprived of oil. The block is stronger, and stiffer, with increased structure in the bulkheads for superior rigidity (source: GM media). A forum community dedicated to Chevy Impala owners and enthusiasts. Only show this user. 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. if i was to purchase one of these where would you recommend i take it to get installed? As most LLT owners know, computer programming has limitations due to the Bosh ECM and very difficult to tune for maximum efficiency. Coilovers and Bushings are the usual go to mods. Ill be posting soon about the Catfish 2.0, which is the frame changes we made in order to fit the LFX. There are alot of mods that increase horsepower for the 3.6l impala, and one guy (impalalfx13)has dynod every mods he has done to show the mods he is doing is increasing hp significantly. However, this problem is really only a problem if you let your oil levels run too low. Speed Limiter Removal, Engine park rev limiter raised, An Autocal handheld tuning device, with software on a USB drive, Overkill E85 Flex Fuel performance tuning in each tune (if you have an E85 Flex Fuel ready vehicle), Tuning support for datalogging and custom revisions, Tuning support for new mods as you add them, for as long as you own the vehicle. Typicalstage 1 modsoften include:Lighter flywheel,Suspension upgrade(drop 25mm - 44 mm. Rarer and older models may only have polyurethane versions of the main bushes available as aftermarket bushing kits, however the majority of recent models have a complete set of suspension bushes for all parts of your suspension mounts. Im giving it to him for his birthday. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Overkill Motorsports 09-27-2019 12:04 PM Racer-X- Registered Magoo2012 Cadillac CTS Luxury, Opulent Blue, plus many more, see signature. The LGX piston pin weighs 116 g, the LLT and confidently the LFX weigh 120 g with the LY7 pin coming in on the fat side at 142 g. The connecting rods for the LY7, LLT and LFX weigh 639 g, although the LY7 rod is shorter and the small end is not tapered. "when you find a mosquito has landed on your balls, you will realise not all situations require violence". I have a 2.4l ecotech 190,955 miles never had a problem. JavaScript is disabled. The East Coast version will start out as a Naked Cat, and will be an in-house build by V8 Roasters in Tampa, Florida. The newest ECU family additions include the E81 (not shown) and E82 (right), which are now the standard ECUs driving the Gen IV HFV6 engines. Love the get up and go and it feels like a different car. The E39 (left) was the first Delphi-based controller to be capable of driving both DI engines and turbocharged engines. Additionally, the 2012+ LFX engine uses a composite intake manifold instead of the metal previously used. The new V6 LFX engine from GM is cheap and readily available. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and . This project is in the sitting in the corner stage. Display as a link instead, Outside of problems that can be caused by running low on oil, the LFX doesnt have any catastrophic engine problems and has proven to be reliable. Notify me of follow-up comments by email. These timing chain problems were mostly associated with the LLT engine from 2007-2011. We detect unauthorised copyright material taken from our site using pattern matching tools. For 2012, GM has replaced the LLT V-6 with the LFX. That's plenty fast to smoke an unsuspecting SS at the stoplight. The answer? 4+2=LFX - Bauer Ltd Is this really the case? The LFX was phased out in favor of the LGX which launched in 2016 and is still used today. If you follow GMs recommend oil change intervals and wait 8,000+ miles for an oil change, you need to make sure you top off the oil in between changes. Like one of the other revi. The LFX is a direct-injected 3.6L V6 engine producing 301-323hp and 262-278lb-ft. of torque. It comes in rwd. Installing new OEM rubber bushings may dramatically improve the performance of your car. The Coyote engine is just too damned big. It isn't exactly a free mod, but for $5, it's pretty close. You are not required to have any other modifications on your vehicle for the Stage 1 kit and all Stages are designed to work with a factory 3.6 engine. . Putting slight negative camber on the wheels and a few degrees of toe (in for better stability or out to improve cornering), will greatly benefit your LaCrosse in handling and cornering. Did you give any consideration to the Ford Ecoboost 2.3 engine. The 2012 LFX models are going to be less reliable than 2013+ models as it suffered from the old timing chain issues. Wow, thats amazing!! For cars with oil life monitoring, GM did recall and recalibrate the OLM monitoring systems to prevent the extremely length oil change services and reduce the likelihood of running low on oil. While the ECU hardware has changed over the years (gradually increasing in EEPROM flash size, increasing CPU speed, and increasing the number of and types of inputs and outputs), it is interesting to note that the underlying software which controls the ECU itself has its roots all the way back to the original E39 introduced in 2010. I can't believe I waited this long to do this tune. Remapping ECU Will there be any body modifications required to fit the LFX under the hood? However, the parts themselves should be around $100 and it can be DIYd in a few hours. If you find small amounts of coolant leaks around the engine then the water pump is likely on its way out, but not completely gone yet. However, they also affected the 2012 models of the SRX, Camaro, and Impala. The engine timing and injectors and fuel pump also have a large bearing on the torque gains you'll hit. On top, the cylinder head is redesigned for higher airflow and power levels, using intake and exhaust valves that are 6% larger each in the LGX than in the LFX. Also, changes to the variable valve timing (VVT) system were implemented to allow for a wider range of control over valve timing. Particularly a twin-turbo version, TRIFECTA High Feature V6 Engineering Team. Induction Kits The internal pressure naturally causes the internal components of the water pump and the gasket and seals to wear down over time. But performance, it is the same as the 2012-2013, LFX engine. Interestingly, the third generation of the HFV6 also came in both a 3.0L (LFW, LF1) and 3.6L (LFX) displacement, but the bore and stroke are all changed (especially in the case of the 3.0L): GM says the engine block is all-new, utilizing an increased bore spacing (up from 103mm on Gen III, to 106mm on Gen IV). "Some people think that relocating the IAT sensor is a waste of time, but it helps a lot if you live in a hot climate," Chris explains. 20% of 335hp is 70hp. Redline 7,200rpm. Typicalstage 2 modsoften include:fuel pump upgrades, high flow fuel injector,Ported and polished head, Power/Sportclutch,Fast road cam. I might even put non performance modifications I know its not in the right . . I bought a 2015 Camaro brand new. Your link has been automatically embedded. For 2012, GM has replaced the LLT V-6 with the LFX. GMs LFX engine was released in model year 2012 as a replacement to the LLT engine. The engine is part of Fords 335 engine family, which is a group of 90 degree, overhead valve, V8 engines. It may not display this or other websites correctly. The 2.2L Ecotec was predominantly manufactured under, Read More 4 Common GM 2.2 Ecotec Engine ProblemsContinue, The Volvo B18 engine will go down as one of the most legendary motors of all time. Jake is currently converting his N54 to a single turbo and building a Miata track car. This means that theres no need to build a hood bump or cutout. When oil runs low on these engines, the cam phasers are the first component to be deprived of oil. The alternative catless mod or catalyst removal should be considered an off road only mod, as removing a catalyst is illegal in most territories and regions for road registered cars (and in some you can't even replace a working catalyst). You can scan with our handheld while driving and send that data for review and tune updates, to get a tune that's more customized for your vehicle. Outstanding job. A 1.8 liter inline-four, Volvo manufactured the B18 throughout the 1960s, putting it in a variety of their vehicles. The E92 (center) arrived in 2014 to drive the then-debuting Gen V V8s (LT1, L83, L86), new V6 (LV1, LV3), and a few of the HFV6 Gen III engines (LF3, LFX with 8sp auto). Great job!! These are mods that can literally be bolted on and work. Since the LFX is known to normally consume 1 quart every ~2,000 miles or so, we recommend either topping off oil in between changes or changing your oil more frequently. If you are overheating then the water pump has already failed. Common exhaust restrictions are in the catalyst installed, so adding a faster flowing race aftermarket version unlocks that lost power. Just understand that by the time you reach these mileage levels there is likely a handful of maintenance items that will have arose like water pumps, hoses, timing chains, sensors, etc. Headers are not an option on the LFX and I do know Tracy is or has been working on the TB which I've been hearing is coming soon. 3.6L Twin Turbo/Performance Mod Insight Help Custom remote tune + tuning tool package.Revhigh has worked together with Vaitrix Australia to unleash a series of tuning upgrades to suit mild to wild peformance. You are using an out of date browser. For a better experience, please enable JavaScript in your browser before proceeding. Performance Upgrades for 2014 LT V6 | Impala Forums TorqueCars research and testing indicate that the maximum suspension drop for most road vehicles is 26 - 38 millimetres, whereas the maximum suspension drop for hot hatchbacks with lower OEM suspension is 18 millimetres. Powered by Invision Community, I've had this vehicle for over 5 years and have put 97,000 miles on it. The LaCrosse engines are fantastic to work on and thankfully there are quite a few choices of modifications and performance parts about. styling and friendly car banter. Please help us improve these tips by sending us your feedback in the comments box below. All engines share the same stroke, at 85.8mm. When a transition to AFM is occurring, the cylinders that are being disabled are allowed to complete a combustion event, but, beginning at the end of the power stroke, the intake and exhaust valves are disabled to keep the combusted charge in the cylinder, turning it, in effect, into a gas spring. The next day he went out and spanked all the cars during the Redline Time Attack at Cal Speedway, taking top time. Short answer, Ford doesnt really support this engine for the aftermarket. Even more impressive is the efficiency of the package30mpg combined fuel mileage. Did I mention light weight? No amount of boltons will get a 3.6 70hp without boost. The stronger Aisin MV7 can handle the torque of the LFX engine. A Motorsport and race camshaft will just annoy you whilst driving in heavy traffic. Not only are we the only company with an E85 Flex Fuel conversion kit or a larger 80mm throttle body kit, but we also have the right tuning to ensure you get the most from them! This mid sized sedan offers quite a lot and is proving to attract quite a following. ATTENTION: No, your 2012+ Camaro LFX (LS, LT models) cannot have Now my car at least has 5 more HP then my 380lb bike. The following symptoms may point to Chevy LFX timing cover gasket problems: While it is possible to crack a timing chain cover, most of the issues with the LFX arise from gasket failure. The internal components of a water pump are subject to high pressures. It would also be worth reading our unbiased Buick tuning articles to get insights into each modification and how effective they will be. While we recommend still changing the oil every 5,000 miles, you can alternatively keep an extra quart or two of oil in your trunk and top it off every few thousand miles. The Gen IV engines continue to use an integrated exhaust manifold design in that there is a single exhaust port on each cylinder head. In the new focus it makes about 345hp and inexpensive aftermarket parts make 400hp easily available. The LLT and LFX engines also used dual-stage injection used during cold starts to get catalytic converters up to operating temperature more quickly. When oil levels become low, the timing chain is one of the first components to be starved of oil. Support for your mods. Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Clear editor. Theyd all fit in a Catfish. If you havent had this performed we would recommend doing so to prevent low oil levels. This past week my 3.6L got handled on the freeway by a suped-up FAST 335i (tune, exhaust, suspension, possibly turboed ). kit & Big Gulp Air Scoop, Elite Catch Can, ATI Super Damper & 18% OD Pulley, LF Idler pulley bracket, Metco CC breather, ID850 Injectors . You bet. You should ideally match your power band to your typical driving style so for a car driven daily stick with a shorter duration LaCrosse camshaft. The LFX engines also run automatically on E85 (thats the X designation in LFX), and weve already seen horspower figures in the low 300s, again with a stock engine and a light tune. (All car owners of all ages and from all countries are welcome). The 'one size fits all' approach is obviously a flawed assumption when it comes to adequately supporting a diverse variety of cars. Tips for N54 Tuning You must log in or register to reply here. For example, the LFX engine is set back in the frame for the best mass centralization possible, which will show up at the track. With a new set of poly bushes, the excessive play associated with rubber bushes may be eliminated. They are often basic, do-it-yourself modifications, however, many will have very little effect directly on the car's performance. Typically one of the most costly upgrades it offers big gains. Thanks. in the process. When the engine is low on oil, the tensioner does not receive enough oil pressure to keep enough tension in the chain, causing it to become loose. We suggest that you fit motorsport suspension and lower the car by 25mm - 44 mm. Procharger Supercharger unit - P1SC model for Stages 1 and 2, D1SC for Stage 3, self contained oiling system (no oil lines connect to the engine), D-Series supports up to 16psi on the 3.6, Overkill 8-rib pulley system - unique mounting brackets use existing engine point attachments to mount the Procharger, a new independent crank pulley interlocks with the factory pulley and runs a dedicated 8-rib belt for the supercharger that doesn't interfere with the factory accessory belt.
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