"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. Flax Engine is a complete suite of game development tools made by game developers, for game developers. I run anywhere from 4-10 PSI boost, depending on the boost controller setting. . At the time of writing, there are three known Gen IV HFV6 engines being produced, in two different displacements: LGZ: 3.6L (referred to as 'variant 2' by GM VIN cards). document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. The answer? A tune and bolt-on push the M157 engine to even more impressive numbers. 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. I change the oil once a year just to have new oil in it. Engine weights and trim levels, and even alloy rims will affect the handling and require different suspension setups. Please note that motorsport friction pads can be noisier and will need to be hot before they are effective. Surprise them right now and increase your score right now. The East Coast version will start out as a Naked Cat, and will be an in-house build by V8 Roasters in Tampa, Florida. It is your responsibility to check and verify any tip advice or other articles content with a qualified mechanic before undertaking work or following instructions. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If you own or are planning on owning an LFX just be aware of the oil consumption issues and make sure you check your oil levels frequently to make sure they dont get too low. Is there an LG3 and LG4 on the horizon, to replace the LF3 and LF4? The engine is pure stock, no internal modifications. Virtually everything. 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. 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. The shape and flow rate of the Intake manifolds can make a noticeable effect on to fuel mixing and power on the LaCrosse. Short answer, Ford doesnt really support this engine for the aftermarket. if i was to purchase one of these where would you recommend i take it to get installed? The new V6 LFX engine from GM is cheap and readily available. Overkill Motorsports As such, we'll keep the focus on the '10-'11 LLT V-6 for this write up. LFX). Better yet, the V-6 Camaro crowd isn't a bunch of dyno racing weanies. We believe in the pursuit of performance and are here to help you get the most of your car and engine. I have a 2016 white Cadillac AT, I've had my Trifecta tune in my 2014 CTS V-Sport for nearly a year. Especially in throttle response. The LLT engine got a bad rap for reliability primarily because of the commonality of timing chain failure. 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. For a manual transmissioned car, I wouldn't put a tune very high on my list. Fast road camshafts commonly boost the performance across the rpm range, you might lose a little low-end bhp but the higher rpm power will be higher. Only show this user. I have a 2.4l ecotech 190,955 miles never had a problem. Customize a car Mods: Roto-Fab Intake, WW Res. Overheating can toast head gaskets, internals, etc. Save my name, email, and website in this browser for the next time I comment. After having it for about 5,000 miles, I am overall very happy I bought this tune. All the following flywheel power targets will assume an injector duty cycle of 80% and a base of 58psi of fuel pressure at idle. 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! From basic bolt-ons to free mods to power adders to computer tuning to suspension upgrades, we'll cover it all. We have a policy of actively enforcing our copyright*. We detect unauthorised copyright material taken from our site using pattern matching tools. Theyd all fit in a Catfish. I find that the engine oil life sensor actually follows that pattern pretty accurately. The cover is bolted up to the block with a gasket between the two. Thanks heaps for the info mate. 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. The rubber ones will degrade with time and need replacing anyway so why not upgrade. For more information on Tuning your car please join us in ourfriendly forumwhere you can discuss LaCrosse options in more detail with our LaCrosse owners. My 2012 LFX has 62,194 miles on it and runs like a new engine. 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. You keep the thermostat housing and water pump spout for the upper rad hose. While both share the same basic architecture and displacement, the LFX boats revised cylinder heads, intake manifold, camshafts, connecting rods, and throttle-body. This entry was Notify me of follow-up comments by email. Tuning the Buick LaCrosse and best LaCrosse performance parts. Now my car at least has 5 more HP then my 380lb bike. 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. The patented cooling system design was completely redesigned to allow for so-called targeted cooling. This engine and drivetrain is complete overkill when installed in a lightweight Catfish, which means years of track driving fun without stressing about any of the running gear. ". Wiring it up is as easy purchasing a new factory pigtail (PN 12102620), plugging it into the new IAT sensor, and then splicing it into the tan and blue colored wires that came off of the stock IAT/MAP sensor. The tensioner is hydraulically-actuated meaning it uses oil pressure to function. Please note that some performance pads can grind and will need to be really hot before they bite. Sticky: Poll: 2012+ V6 LFX Performance Modifications (1 2 3. Also, changes to the variable valve timing (VVT) system were implemented to allow for a wider range of control over valve timing. directional tread pattern tires work well on LaCrosse, and make a big difference over budget tires. No drips, no skips. The car definitely feels less sluggish. LFX Ported Intake Manifold - JacFab LLC You are using an out of date browser. 2.5 L LHN (Hybrid gasoline/electric) (North America). There were also a number of small changes that were made to the frame, and the LFX engine was the catalyst for the changes. Additionally, the timing chain tensioner worsens the problem. It takes just a moment to join our fantastic community. 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. How did this turn out? Transmission: 6-speed GM 6T40, GM 6T45, GM 6T70 automatic. 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. Flax | Released 2020. At the time of writing, there were four twin-turbocharged variants of the HFV6 in use, three of them belong to the Gen III family, and one to the Gen IV family: The turbocharged HFV6 engines have unique features that allow them to sustain the increased cylinder pressures and loads experienced by turbocharged engines including: Spanning Generations of Engine Controllers. Cadillac LF3 and LF4 "You need to weld on two extra cylinders" is a common yet embarrassingly unoriginal quip, and "you can never make a V-6 go fast" tops the list as the granddaddy of all ignorant remarks. The original tune for about 9 months and a stock Touring version since. LLT TO LFX ENGINE CONVERSION | Modern Camaro Forums Hi, I have had my ATS for about 6 months now.. . 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. Jun 14, 2021. This project is in the sitting in the corner stage. Our bet is that the LFX is the best compromise between weight, horsepower, ease of assembly and price. Hopefully the 6T70 transmission maximum power input is under-rated !! 9th Gen Impala LFX Tune and Performance Mods Adding larger brake discs and better brake pads will make for dramatically improved stopping. Last Page) colingordon. Common exhaust restrictions are in the catalyst installed, so adding a faster flowing race aftermarket version unlocks that lost power. Fully adjustable suspension allows you to fine tune the handling of your LaCrosse greatly enhancing your drive. Mainly modifications were made so that the V8Roadster LFX conversion bolted right in, and that we made full use of our own frame. On the LFX engine the water pump is known to go out around the 80,000-100,000 mile range. 2015 Colorado - New V6 Engine Specs - Mods Galore It would also be worth reading our unbiased Buick tuning articles to get insights into each modification and how effective they will be. 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 ? The LGW has a bore of 86mm (making it almost a squared displacement), and the LGX/LGZ has a bore of 95mm. I only use Mobile 1 Extended mileage 5w30 15000 mile oil and change it and oil filter every 7500 miles. A forum community dedicated to Chevy Impala owners and enthusiasts. They may also hasten the depreciation of other suspension components due to the increased vibration and play. 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. also, most exhaust is. I finally bought this caned tune from Trifecta 1 month ago. ATTENTION: No, your 2012+ Camaro LFX (LS, LT models) cannot have Impressive. Hes an experienced, hands-on automotive enthusiast who delivers in-depth, well-researched content. It is possible to connect the LaCrosse's suspension components around the chassis of the LaCrosse using poly bushes, which are replacements for the rubber mounts. To give you an idea as to some of the items currently available. Welcome to GM Motorsport HOLDEN VF V6 LFX NOTE: The only V6 Holdens we can tune are cars with the LFX engine - Check on the build plate under your bonnet for Engine = LFX - 9th Month 2011 Onwards STAGE 1 - 230kw Full Custom Dyno Tune Dyno Print Out Car required for 8 hours RRP $1,350- Package Price $1,100- inc gst Upgrade Options K&N Filter +$90.00 The new 2.0 frame will be designed to fit the Miata underpinnings or the GM drivetrain with little or no difference between the two. Welcome to GM Motorsport Considering that the LLT already produces 1.4 hp per cubic inch (84 hp/liter), is it really possible to substantially improve upon those figures? It additionally received an upgraded cylinder head and higher RPMs, increasing power levels up to 335hp and 285lb-ft. of torque. Full Intercooler system - Air-air intercooler, Precision blow off valve, custom machined MAF housing and full silicone/aluminum tubing with Tbolt clamps, top quality components. Use a GMC terrain 3.0 intake manifold, spacer, and throttle body. LFX engines can support full E85 ethanol use in the 10psi range with anticipated . Installing a high-quality aftermarket steering wheel can give you, Read More Choosing the Best Steering Wheel: A Guide to Help You ChooseContinue, Fords 351 Cleveland engine is a small-block 5.8L V8 produced from 1969 until 1974. I'm not sure about the Overkill tune but the Trifecta tune should be easy enough to do on your own provided you have a laptop that you can use. When oil runs low on these engines, the cam phasers are the first component to be deprived of oil. He has over a decade of experience in the automotive industry including parts sales, writing, DIY modifications & repairs, and more. Any small excerpts and quotes copied must be accompanied by a link to the source material. 20% of 335hp is 70hp. Typicalstage 1 modsoften include:Lighter flywheel,Suspension upgrade(drop 25mm - 44 mm. 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. The Ecotec is loosely related to the Mazda NC engine, so there may be some crossover parts that would help. No leaks, squeeks, or hard starting. A Motorsport and race camshaft will just annoy you whilst driving in heavy traffic. In a swap you just leave the drive belt system intact. What modifications are available so far for the LFX engines and what are to come ? 's in the quarter-mile, with turbocharged and nitrous-sniffing sixes running in the 11s. 2012+ V6 LFX Performance Modifications Camaro V6 LFX Engine, Exhaust, and Bolt-Ons You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 . Required fields are marked *. TRIFECTA Performance, Inc. However, the parts themselves should be around $100 and it can be DIYd in a few hours. Even with 16 or 17-inch wheels and conventional suspension, lowering the vehicle may create a slew of issues. 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. 2014 V6 LS Mods - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Track day insurance cover Like one of the other revi. 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. Water pumps circulate coolant throughout the engine. LFX performance mods Camaro Forum Renick Performance Anderson Composites Click to expand. 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. The weight in the transmission is centered in the turret (small end) which helps with mass centralization. Your intake manifold transmits the air during the suck phase from the filter and allow it to be fed into the engine cylinders with fuel for the squish phase. 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. How about the mustang ecoboost? 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. 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. Don't omit to look at the fuelling when you are increasing the performance - it makes the car more thirsty. These V6 engines are producing more power than V8s 15 years ago were, at a fraction of the fuel consumption. We won't be swayed by popular LaCrosse tuning mods, they need to be cost effective. A failed gasket will not only leak oil but will also leak air and engine pressure which can result in various performance related issues. This article was written by me, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions. I've driving mostly in Houston miles but, Big difference! Will's response time was within a day or two at most when getting stock files to him and the tune files back. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and . The 3.6-liter LF3 shares the integrated exhaust manifolds, VVT, aluminum block, "high-tumble" intake port design, and other designs that are utilized in the naturally-aspirated HF engines (i.e. Check that the original bushings are in good condition, the no 1 handling problem on the LaCrosse is down to worn suspension bushings and mounts, these cause excessive play in the suspension. Although it displaces just 217 cubic inches, it makes up for its small size with a heavy breathing induction package that enables it to rev freely to 7,000 rpm. Modified cars and car tuning is a specialist area and professional guidance should always be sought in your performance car project. 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. Catch can system - separates oil vapors in the PCV system, set up to ensure proper operation while in boost, helps keep oil residue out of the supercharger system and intercooler. Please drive sensibly we do not endorse reckless driving. You keep the coolant temp sensor from the LLT. The best LaCrosse tuning mods on an engine are obviously the ones that give the best value for money. Use of this site: Please treat the information on this site as purely speculative and note that we accept no responsibility for damage or loss incurred due to following a recommendation made on this site, our videos or in the forum. 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. With an upgraded suspension and big Brembo brakes to match, it's very much representative of the performance potential of the V-6 Camaro. My son turns 20 on May 25th. 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. Over time this heat wears down on the gasket and causes oil to leak out of the front cover. Even more impressive is the efficiency of the package30mpg combined fuel mileage. I bought it a year ago at about 27k miles and I have already put about 14,000 miles on it. The good news is that the heavy lifting is doneyou can order you Naked Cat or full-body Catfish now for end of summer delivery, and it will have the needed frame changes for the swap. 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. Just sealing compound. As most LLT owners know, computer programming has limitations due to the Bosh ECM and very difficult to tune for maximum efficiency. All aluminum direct injection V6 with variable valve timing gives 323hp SAE and 278tq. 09-27-2019 12:04 PM be warned last i knew overkill response times were slow.i mean very slow. Starting with model year 2016, a new generation (referred to as Generation 4) of high feature V6 (HFV6) engines became available in several Chevrolet and Cadillac products. but he is the only one i know of that offers a custom tune (plus he re-tunes for free if you add mods later). 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. In April 2012, the timing chains received an upgrade which minimized the problems going forward. Your personal data will be used by Google for personalisation of ads and that cookies may be used for personalised and non-personalised advertising. 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. This is my first experience into the world of tuning and I'm hooked. A dealership is probably going to quote you near $1,000 for a water pump replacement on the LFX. Your link has been automatically embedded. Would do it all over again. 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. (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.) Please watch this video and subscribe to my YouTube channel. Typically one of the most costly upgrades it offers big gains. You bet. For example, the LFX engine is set back in the frame for the best mass centralization possible, which will show up at the track. Air Induction and Sports Exhausts - Please note that on their own these mods won't ADD POWER in most cases, but they can help enhance power after other mods by removing the restriction. Most timing chain issues are caused by low oil levels. Swap LLT for LFX | Page 2 | Cadillac Owners Forum 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. Best parts mods and tuning upgrades on the Buick LaCrosse - TorqueCars Please help us improve these tips by sending us your feedback in the comments box below. Diesel Remaps . The 'one size fits all' approach is obviously a flawed assumption when it comes to adequately supporting a diverse variety of cars. 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. glad to hear a quick turnaround time was obtained, he does good work. The internal pressure naturally causes the internal components of the water pump and the gasket and seals to wear down over time. Post - engine swap (LF1 to LFX) | Cadillac Owners Forum if overkill is still modding the 3.6 (i know he recently stopped working on some versions of 8th or 9th gen impalas) then he is probably still using the hptuners controllers. 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. 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. The appeal of an SUV is undeniable. https://www.trifectaperformance.com/forums/page/index.html, LFX Intake Spacer | JacFab LLC : Custom Design & Camaro Accessories. Will there be any body modifications required to fit the LFX under the hood? Great job!! Wish there were more toys f, This did a great job with my Cruze it's not sluggish anymore transmission shifts great big Improvement for this car. From a mechanical standpoint, AFM was much simpler to design on engines utilizing in-block camshafts (OHV V6 and V8s). The architecture that the LFX uses was the perfect platform to pressurize with boost, and to make a tire-slaying turbo V6. My 2019 Impalas LFX has 40k miles on it. Typicalstage 3 modsoften include:Adding or upgradingforced induction(turbo/supercharger),Internal engine upgrades(pistons/head/valves),Sports gearbox,Engine balancing, Competition cam. BECAUSE, if I have my numbers right, the max torque input is 280 ft lbs, and the horsepower is 315. Watch these pages and our Facebook feed for more pictures and information about this swap. LLT & LFX PCV orfice mod importance | Modern Camaro Forums LFX Ported Intake Manifold 5 Review (s) Your Price: $499.95 In Stock! September 23, 2016. - For the ultimate mod, look at our Overkill Supercharger system, achieve 100-200 horsepower gains all depending on your goals and budget with bolt on modifications We're proud to be a premier tuner for the 2008-2011 CTS's 3.6 LLT Direct Injection V6 and one of the few outfits dedicated to tuning the oddball engine management computer in this generation V6 CTS. Would a current Catfish order fit the LFX (with lot of V8R kit) without needing further modifications? Air Induction and Sports Exhausts - Please note that on their own these mods won't ADD POWER in most cases, but they can help enhance power after other mods by removing the restriction. 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. They arent all common issues in the sense they affect a large percent of engines. Were expecting magic. So for example, you can build a turbo car and then decide you want to swap to LFX with minimal changes. There are endless interior upgrades that you can do to really fine-tune your driving experience. I picked up an Overkill tune and throttle body just last month. I've been inquiring for performance upgrades for quite some time on this forum but overall, I have been quite dissatisfied with the aftermarket for the bigger engined ATS. With an increased compression ratio of 11.5:1, the LFX is also E85 compatible. This means that theres no need to build a hood bump or cutout. Adding larger brake discs and better high performance brake pads will make for dramatically enhanced braking. 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). I would like to see what I can start doing on this. We use your comments and feedback to improve the accuracy of these LaCrosse tuning guides which get regular updates and revisions.
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