Yes, modifications are needed to fit these engines into a Catfish and the new LGX engine is the preferred package because its about 1.5 lower than the LFX. As most LLT owners know, computer programming has limitations due to the Bosh ECM and very difficult to tune for maximum efficiency. Plug n' play, TRIFECTA: The next generation of V6s from GM (RPO: LGW, LGX, and LGZ), 2016 Chevrolet Camaro 3.6L (LGX), Product Review: 2012--2016 GMC Acadia - 3.6L - Advantage, Product Review: 2013--2015 Chevrolet Malibu - 2.0L Turbo - Advantage, Product Review: 2015--2016 GMC Canyon - 3.6L - Advantage, Product Review: 2016--2020 Chevrolet Malibu - 2.0L Turbo - Advantage, Product Review: 2016--2019 Cadillac ATS-V - 3.6L Twin Turbo, Product Review: 2014+ Cadillac CTS VSport - 3.6L Twin Turbo, Product Review: 2013--2020 Chevrolet Trax / Tracker - 1.4L Turbo - Advantage, Product Review: 2011--2015 Chevrolet Cruze / 2016 Cruze Limited - 1.4L Turbo Elite, Product Review: 2011--2015 Chevrolet Cruze - 2016 Cruze Limited - 1.4L Turbo Advantage, Product Review: 2014--2017 Buick Regal - 2.0L Turbo - Advantage, Product Review: 2012--2018 Chevrolet Sonic - 1.8L Elite, Improved fuel economy (up to 9% vs the LFX when used with start/stop systems and 8 speed automatic transmissions), Improved power output (up to 335HP with the LGX vs 323HP with the LFX), Specialized engine blocks with specific oil and coolant passages to provide lubrication and cooling to the turbocharger assemblies, Application-specific pistons to better withstand the loads of a turbocharged engine, Increased valve sizes to allow for increased airflow. The LFX debuted in the Chevy Camaro LS and received an updated cylinder head with integrated exhaust manifold, new fuel injectors, intake valves, fuel pump, along with a new intake manifold. Did I mention light weight? The LFX debuted in the Chevy Camaro LS and received an updated cylinder head with integrated exhaust manifold, new fuel injectors, intake valves, fuel pump, along with a new intake manifold. It isn't exactly a free mod, but for $5, it's pretty close. If oil levels are properly maintained, the LFX engine shouldnt have any problem reaching the 200k mile mark. My 2012 LFX has 62,194 miles on it and runs like a new engine. Redline 7,200rpm. In 2015, the E92 was also used in the then-new Chevrolet Colorado and GMC Canyon with the LFX engine, and in 2016, the E92 was chosen to drive the new LF4 engine debuting in the 2016 Cadillac ATS-V. The LLT and LFX engines both had a high pressure fuel pump that was mounted on the end of the cylinder head and driven by the exhaust camshaft. Engine: GM LFX all-aluminum V6, 3.6 liter, Variable Valve Timing, Timing Chain (not belt), Forged crank shaft, Sintered metal con-rods, Available in 2012-2015 Camaro, Buick LaCrosse, Cadillac CTS/SRX, Chevy Caprice, Impala. A 1.8 liter inline-four, Volvo manufactured the B18 throughout the 1960s, putting it in a variety of their vehicles. The LFX water pump has a weep hole which is a small drain hole on it. and get all the new deets right in your inbox, Leaders in automotive prformancee and tuning guides, Please enable JavaScript in your browser to submit the form, The 5 Most Common Mercedes M157 AMG Engine Problems, Choosing the Best Steering Wheel: A Guide to Help You Choose, The 5 Most Common Ford 351 Cleveland Engine Problems. After test driving it for a while now, and taking it back to the mechanic today to give my review and . Induction Kits Often times under h, Trying to wring the ponies outta this sluggish POS Was tired of my motorcycle having more HP than my car! 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. Notify me of follow-up comments by email. 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. Because the LaCrosse is lower, less air travels under it, which may aid in stability; nonetheless, the main goal should always be to enhance handling. Ill be posting soon about the Catfish 2.0, which is the frame changes we made in order to fit the LFX. They may also hasten the depreciation of other suspension components due to the increased vibration and play. As ever tightening economy and emissions standards are phased in, automakers are busy updating their powertrains to meet the new standards. I bought it a year ago at about 27k miles and I have already put about 14,000 miles on it. GMs LFX engine was released in model year 2012 as a replacement to the LLT engine. The Coyote engine is just too damned big. Any long term chance of a Ford 5.2L coyote crate motor swap? By stretching his college student budget, Chris has bolted up a carefully researched bucket of mods to his 2010 2LT, shaving a full second off its quarter-mile e.t. would indeed to be a force to be reckoned with. Your Constructive comments on this article, I really want to improve this article with your help and suggestions. For 2012, GM has replaced the LLT V-6 with the LFX. How about the mustang ecoboost? Common exhaust restrictions are in the catalyst installed, so adding a faster flowing race aftermarket version unlocks that lost power. Typical stage 1 mods often include: Lighter flywheel, Panel air filter, Remap, Sports exhaust, Suspension upgrade (drop 27mm - 35 mm. The rubber ones will degrade with time and need replacing anyway so why not upgrade. Surprise them right now and increase your score right now. Wow, thats amazing!! It is garage kept and still smells new inside. Its predecessor, the LLT was released in 2006 in various GM cars. It is part of GM's third-generation high-feature V6. 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. Help us improve, leave a suggestion or tip. Paste as plain text instead, Enhancements to the bushings: Things you need to know. If you get big alloy wheels you will be changing your final drive ratio. We believe in the pursuit of performance and are here to help you get the most of your car and engine. New LFX engines used in Camaro's are rated at 325 HP and 284 ft lbs of torque. When the phasers are not being properly lubricated the result is poor engine timing which can lead to cylinder misfires and codes being thrown for the camshaft sensor. While GM claims this is normal consumption, problems are caused by the engines oil change intervals. These are mods that can literally be bolted on and work. All engines share the same stroke, at 85.8mm. To do this mod, simply unhook the black plastic fitting from the barb by pushing aside the release tab, grab the base of the barb firmly with a plyers or vice grips, twist to break seal and pull straight up taking care not to break the plastic cam cover. For a manual transmissioned car, I wouldn't put a tune very high on my list. 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. Theres plenty more to come, so stay tuned. i keep the controller in my car and change on the fly as desired. . first you pay him, then he sends the controller with instructions on how to upload your stock files to him (i think i emailed them to him compressed perhaps, it's in the instructions). The Ecotec is loosely related to the Mazda NC engine, so there may be some crossover parts that would help. 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). The finished cars will end up with the full grab bag of V8 Roadster offerings: tubular K-member with custom V6 engine placement, custom oil pan, custom wiring with re-flashed ecu, V8 Roadster tubular a-arms with full heim joint adjustability, tubular rear subassembly that holds the stronger Getrag differential and V8 Roadsters big brake kit, because these cars will need big brakes! 09-27-2019 12:04 PM 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. Our goal is to create the most powerful game engine in the industry and to give creators all across the globe the tools to harness this power to create world-class gaming experiences, no matter their budget or team size. and I know that it will be a little bit longer until there are a lot of modifications for the LFX engine. Larger drops require arch work - especially on models already equipped with motorsport suspension. When this happens, the timing chains arent receiving enough lubrication and the temperature of the chains metal increases from the increased friction. It was extensively deployed in 4 cylinder and V6 applications, and continues to be in use today (though its use is waning in favor of the newer E80, E81, and E82). 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. So perhaps the real question should be "ah man, why did you waste all that extra money on the V-8?" Many accessories such as full Intake system with K&N air filter, new AC Delco spark plugs designed for boost, new MAP sensor that reads boost (for 2012-15 engines), a full complement of parts required for installation such as MAF wiring extension harness, power steering oil relocation kit, washer fluid bottle relocation kit, throttle body spacer to provide engine vacuum source, prefabricated vacuum lines for the catch can including OEM connection fittings at the engine, oil for several oil changes for the Procharger. We can't go into too much detail here about tires but they are how the car puts the power down on the road so are a critical choice. or perhaps even more exciting An 8 cylinder engine utilizing the design and strengths of the HFV6? 12-15 LFX 3.6 v6; Intake; Engine; 16-21 LGX 3.6 v6; Intake; Engine; 13+ LTG 2.0t i4 . 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. A failed gasket will not only leak oil but will also leak air and engine pressure which can result in various performance related issues. When the Gen III HFV6 was introduced in 2010 (with the LF1), it seemed twin-turbocharging was an eventuality based on some design decisions that were made (particularly the move to an integrated exhaust manifold in the cylinder head). Watch these pages and our Facebook feed for more pictures and information about this swap. It is also a lightweight all aluminum engine built in Romulus Michigan. I find that the engine oil life sensor actually follows that pattern pretty accurately. (They will brake effectively over longer periods during heavy use than stock brakes will, but grip has more of a bearing on the cars ability to stop). With some bolt-on induction and exhaust mods, those numbers increase by 40-50 hp. V8 Roadsters K-member and engine mounts, with shaved oil pan, More power means a stiffening the chassis to suit, The Magical SB100Registering Your Car In California. Engine: GM "LFX" all-aluminum V6, 3.6 liter Direct Injection, E85 Flex-Fuel capable Variable Valve Timing, Timing Chain (not belt) Forged crank shaft, Sintered metal con-rods 323 horsepower, 278lb/ft torque Available in 2012-2015 Camaro, Buick LaCrosse, Cadillac CTS/SRX, Chevy Caprice, Impala 4 v. 6 You keep the LLT injectors, rails, and pump. . Please note that motorsport friction pads can be noisier and will need to be hot before they are effective. Universal Real CF Carbon Fiber Oil Can Catch Tank 15MM | eBay, NEW UNIVERSAL OIL CATCH CAN NISSAN TOYOTA HOLDEN FORD | eBay, Coles Smart Buy Stainless Steel Scourer Cloth, Scourer & Sponge Reviews Australia www.coles.com.au, What are all the ve engines and what are the ones to avoid, 2016 vf commodore series 2 lfx v6 3.6 Oil Catch Can. if i was to purchase one of these where would you recommend i take it to get installed? 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 it could be mated to a standard trans, have the oil pan adapted to longitudinal use and miss the steering rack (and not sit too low), and if the ECU was plug n play, then its possible. The car definitely feels less sluggish. Excess oil consumption resulting in low oil levels are a common cause of timing chain failure as mentioned above. Our tuning includes comprehensive peformance calibrations on both regular and premium gasoline, and on E85 Ethanol; Datalogging. The excess oil consumption is less of the problem however. Because the gasket sits right up on the engine block it is subject to a lot of heat. With a new set of poly bushes, the excessive play associated with rubber bushes may be eliminated. We consider the deployment of AFM on a DOHC engine, like the Gen IV HFV6 to be an engineering feat. Tips for N54 Tuning Tuning the Buick LaCrosse and best LaCrosse performance parts. Use a GMC terrain 3.0 intake manifold, spacer, and throttle body. glad to hear a quick turnaround time was obtained, he does good work. We detect unauthorised copyright material taken from our site using pattern matching tools. The LFX is a direct-injected 3.6L V6 engine producing 301-323hp and 262-278lb-ft. of torque. 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 every day driving the brakes are only applied now and then so won't be all that effective so select friction pads which don't need to be really hot. : Add a LFX Sub Forum or Keep The Combined LLT/LFX Forum? You will also have full access to I would like to see what I can start doing on this. For much of the first four generations of Camaro, there were elements of truth to the V-6 bashing, but anyone that still spews that kind of idiotic trash talk needs a serious reality check. The LaCrosse engines are fantastic to work on and thankfully there are quite a few choices of modifications and performance parts about. Peak power numbers aside, these potent sixes are good for mid- to low 14-second e.t. Required fields are marked *. Furthermore, our engineers have found that AFM implementations on the Gen IV HFV6 are far more smooth and seamless than even on the current OHV engines. Did you give any consideration to the Ford Ecoboost 2.3 engine. The change engine oil light on the LFX is computer-calculated and generally appears every 8,000-12,000 miles. Let us know about your experience with the LFX engine in the comments. While both share the same basic architecture and displacement, the LFX boats revised cylinder heads, intake manifold, camshafts, connecting rods, and throttle-body. We are proud to introduce the Laminator FX to . 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. Looking into some upgrades for my own car, so if you could link any upgrades it would be appreciated. If you don't want to risk your warranty, I doubt I'd go much futher than an exhaust, and maybe an intake, (but even some dealers will have issue with that). TRIFECTA Performance When a transition from AFM is occurring, the exhaust valve is first allowed to open, to expel the previously trapped combustion charge, then the intake valve is enabled to begin normal operation on the next cycle. Clear editor. The 3.6 liter V6 engine (production code LFX) is a six-cylinder engine produced by General Motors for use in a broad range of vehicles. TRIFECTA Performance, Inc. I have had literally ZERO problems in that time. The overhead cam + V8 configuration of the engine makes the package quite largemuch larger than a corresponding GM LSx style pushrod engine, which fits easily. The LFX can probably get away with doing it only every 10k, but why chance it? LFX performance mods Camaro Forum Renick Performance Anderson Composites Click to expand. A real stage one mod is a stand-alone mod, but there is nothing stopping you from adding more to your car, and we strongly advise you to do so because the power gains are exponentiallycumulative. I might even put non performance modifications I know its not in the right . These timing chain problems were mostly associated with the LLT engine from 2007-2011. Just sealing compound. Outstanding job. Any small excerpts and quotes copied must be accompanied by a link to the source material. It would also be worth reading our unbiased Buick tuning articles to get insights into each modification and how effective they will be. Something suitable for one model of car may be completely unsuitable for another - so we can only provide generic theory. 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. This entry was document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); TuningPro is a blog dedicated to providing car enthusiasts with the best information around performance modifications, engine problems, general maintenance and repair, and tuning. To give you an idea as to some of the items currently available. However, this problem is really only a problem if you let your oil levels run too low. MPG calculator 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 new V6 LFX engine from GM is cheap and readily available. Support for your other aftermarket modifications including our intake system, aftermarket exhaust systems, our 80mm throttle body, JacFab intake spacer and more. 2 extra cylinders equals about 180 extra horsepower. Typically one of the most costly upgrades it offers big gains. (Sometimes flashing the ECU is not an option, so an aftermarket ECU is the route to take, and many of these will outperform factory ECU's but make sure it has knock protection and that you get it setup properly.) As such, we'll keep the focus on the '10-'11 LLT V-6 for this write up. This new, parallel-flow design maximizes heat extraction in the area of the upper deck, intake and exhaust valve bridges in the heads and integrated exhaust manifold with a minimal amount of coolant. The cover bolts directly up to the front of the engine block and prevents the timing chain from being exposed to road dirt and debris and helps prevent it from coming loose off of its gears. Jun 14, 2021. Running the engine with extremely poor timing can cause the valves to collide with the pistons causing serious internal engine damage. This is my first experience into the world of tuning and I'm hooked. Hi, just wondering if anybody on here has tuned/ performance modded their 14+ impalas and if so what did you do? The appeal of an SUV is undeniable. Longer valve durations 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. We suggest that you fit motorsport suspension and lower the car by 25mm - 44 mm. be warned last i knew overkill response times were slow.i mean very slow. . For example, by combining a sports exhaust (2bhp), an air intake (4bhp), and a remap (15bhp), you can achieve a power gain of 30bhp rather than just 21bhp if you just added them together. ), Remap,Alloy wheels,Panel air filter, Sports exhaust. I only use Mobile 1 Extended mileage 5w30 15000 mile oil and change it and oil filter every 7500 miles. The 'one size fits all' approach is obviously a flawed assumption when it comes to adequately supporting a diverse variety of cars. I also did a 3.23 to a 3.73 differential swap out from the same coupe to my sedan. They are often basic, do-it-yourself modifications, however, many will have very little effect directly on the car's performance. The internal components of a water pump are subject to high pressures. Most intake manifolds are ripe for an upgrade, although a few makers provide reasonably well designed intake manifolds. Like many late-model EFI motors, the LLT is prone to heat soak, and the stock computer starts to aggressively retard timing once inlet air temperature exceeds 85 degrees, substantially reducing power output on hot days. Better yet, the V-6 pony count is up to 323 hp for 2012. The LLT and LFX engines also used dual-stage injection used during cold starts to get catalytic converters up to operating temperature more quickly. *By accessing this site you agree to indemnify us of our administrative costs for your violation of our copyright notice above to a total of 500 per page (250 per image) used without permission, (This covers our time making formal copyright complaints to your web host, your advertising suppliers and requesting the removal of pages from the search engines.). No drips, no skips. Other engines are much easier. We gave the BMW 335i our coveted car of the year award, read more about this awesome car and see why 335i Tuning Guide For cars with OLM (oil life monitoring), GM did recall this item to recalibrate the system to suggest earlier oil changes. Engine weights and trim levels, and even alloy rims will affect the handling and require different suspension setups. LFX). That's another way of saying that it makes the most of every last ounce of torque that it makes, and the result is V-8-like power in a smaller, lighter, and more fuel efficient package. salute the ute Aug 12, 2012 1 2 3 4 5 Next salute the ute DRIVING IS A PASSION Joined Aug 21, 2011 Messages 353 Reaction score 15 Points 18 Location Rowville Members Ride VE Ute Series II Perfect Blue Aug 12, 2012 #1 What modifications are available so far for the LFX engines and what are to come ? Typicalstage 2 modsoften include:fuel pump upgrades, high flow fuel injector,Ported and polished head, Power/Sportclutch,Fast road cam. Its heavier than a 6 speed manual, but would keep the drivers nice and rested in an endurance race. It is critical to use the proper shocks when employing lower springs buying matched components as a kit. Mods: Roto-Fab Intake, WW Res. When oil runs low on these engines, the cam phasers are the first component to be deprived of oil. To achieve this impressive performance, the Camaro's all-aluminum LLT V-6 utilizes four-valve cylinder heads, gasoline direct injection, a stout 11.3:1 compression ratio, six-bolt main caps, piston oil squirters, and variable valve timing to actuate its dual overhead camshafts. Now my car at least has 5 more HP then my 380lb bike. Granted that this is one little engine that already performs like a V-8, the V-6 faithful have managed to wring tons of extra power out of them, so we thought we'd take a closer look on how it's done. A frequent misconception is that the best setup would be a non-adjustable suspension system that lowers the vehicle by 50mm purchased from a franchised component shop. For 2012, GM has replaced the LLT V-6 with the LFX. Additionally, the 2012+ LFX engine uses a composite intake manifold instead of the metal previously used. I would have never thought about the stainless steel scourers, Steve, you're a genius haha. 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. In the new focus it makes about 345hp and inexpensive aftermarket parts make 400hp easily available. Wonderful tune really wakes this truck up did this for a customer of mine and I was blown away by his estatic reaction you guys are the best. On most factory exhausts you'll find the flow rate is ok even on modest power gains, but when you start pushing up the power levels you will need to get a better flowing exhaust. Brake Upgrades - Improve your LaCrosse's stopping power should be high on your agenda. He has over a decade of experience in the automotive industry including parts sales, writing, DIY modifications & repairs, and more. keep up with our latest YouTube content and subscribe, CX, CXL 3.0 L LF1 V6 (2,994 cc (183 cu in)) 255hp (190kW @6,950 rpm 217 lbft (294 Nm @5,600 rpm, CXS 3.6 L LLT V6 (3,564 cc (217 cu in)) 280hp (209kW @6,400 rpm 259 lbft (351 Nm @5,200 rpm, CXL, CXS 3.6 L LLT V6 (3,564 cc (217 cu in)) 280hp (209kW @6,400 rpm 259 lbft (351 Nm @5,200 rpm, FWD (except Base), AWD 3.6 L LFX V6 (3,564 cc (217 cu in)) 303hp (226kW @6,800 rpm 264 lbft (358 Nm @5,300 rpm. No leaks, squeeks, or hard starting. Overkill LFX tuning is a performance recalibration of the engine and transmission computers. The 2.0 is different enough that a name change is warranted. This mid sized sedan offers quite a lot and is proving to attract quite a following. Don't omit to look at the fuelling when you are increasing the performance - it makes the car more thirsty. kenny chesney and pink live performance,
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