lfx engine mods lfx engine mods

Got to the 8th gen performance section, looks up impalalfx13 threads, or go into his profile and search all his threads See more Reply Save Like YoshiV GM Timing Chain Failure Technical Service Bulletin. 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. The appeal of an SUV is undeniable. An 8 cylinder version (HFV8?) Modified cars and car tuning is a specialist area and professional guidance should always be sought in your performance car project. When the water pump starts to leak internally, coolant will drip out of the weep hole which is a telltale sign that the water pump is on its way out. 09-27-2019 12:04 PM All the following flywheel power targets will assume an injector duty cycle of 80% and a base of 58psi of fuel pressure at idle. Please note that some performance pads can grind and will need to be really hot before they bite. The 2.0 is different enough that a name change is warranted. You cannot paste images directly. 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. Installing new OEM rubber bushings may dramatically improve the performance of your car. Go to the Supercharger Accessories Page for these kits and more options! also, most exhaust is. On the lgz/lgx is it the same transmission mounting as the lf4? 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. You should look to replace your exhaust if the existing exhaust is actually causing a flow problem. So perhaps the real question should be "ah man, why did you waste all that extra money on the V-8?" 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. While GM claims this is normal consumption, problems are caused by the engines oil change intervals. 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. Adding larger brake discs and better high performance brake pads will make for dramatically enhanced braking. Outstanding job. With our handheld, retuning for your future modifications is complimentary and easy to provide. Excess oil consumption resulting in low oil levels are a common cause of timing chain failure as mentioned above. Brake Upgrades - Improve your LaCrosse's stopping power should be high on your agenda. It isn't exactly a free mod, but for $5, it's pretty close. The LLT engine got a bad rap for reliability primarily because of the commonality of timing chain failure. Save my name, email, and website in this browser for the next time I comment. Engine code for vacuum leaks, AFR issues, etc. The result is more even and consistent cooling, which enhances performance, and faster engine warmup, which improves cold-start efficiency and reduces emissions. (Source: GM Media). The LFX can probably get away with doing it only every 10k, but why chance it? Please drive sensibly we do not endorse reckless driving. The original tune for about 9 months and a stock Touring version since. Typicalstage 3 modsoften include:Adding or upgradingforced induction(turbo/supercharger),Internal engine upgrades(pistons/head/valves),Sports gearbox,Engine balancing, Competition cam. 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. 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. All aluminum direct injection V6 with variable valve timing gives 323hp SAE and 278tq. Could the lf4 be used in say a colorado in olace of the lgz/lgx and bolt to the colorado 6l50/8l45? Play smarter and get the best with LFX Fallout 4 Mod - your competitors will be powerless. 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. . I read in another thread that the an engine tune on a stock manual v6, or even one with an aftermarket exhaust and cai, is not that noticeable. Hi, just wondering if anybody on here has tuned/ performance modded their 14+ impalas and if so what did you do? A forum community dedicated to Chevy Impala owners and enthusiasts. However, some of the most drastic changes in the Gen IV engine are part of the cylinder head (see Active Fuel Management section below). 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. On a road car the brakes are occasionally used so won't be as effective at slowing you up so specify brake pads that work well in daily use. This was a slight improvement in throttle response on the low end or take off and gave a noticable increase in mid range power. 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. 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. Your email address will not be published. However, they also affected the 2012 models of the SRX, Camaro, and Impala. Just wondering what the individual prices would be for the tune, manifold spacer and also the cam ? Im giving it to him for his birthday. With that being said, timing chains are maintenance items and can still fail over time. I can't believe I waited this long to do this tune. Turbo upgrades - forced induction is the most efficient approach to increase air supply, allowing you to burn more fuel and make more power. 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. or perhaps even more exciting An 8 cylinder engine utilizing the design and strengths of the HFV6? ), Alloy wheels. The LFX in the Cadillacs and Camaro for isntance, make 323 HP and 278 TQ. These V6 engines are producing more power than V8s 15 years ago were, at a fraction of the fuel consumption. In April 2012, the timing chains received an upgrade which minimized the problems going forward. The architecture that the LFX uses was the perfect platform to pressurize with boost, and to make a tire-slaying turbo V6. LFX Ported Intake Manifold 5 Review (s) Your Price: $499.95 In Stock! Were at the beginning stages of two really exciting builds; Weve teamed up with V8 Roadsters to produce the first two V6-powered Catfish! The timing chain cover, also commonly referred to as the front cover protects and lubricates the timing chain. Love the get up and go and it feels like a different car. 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. . MPG calculator Short answer, Ford doesnt really support this engine for the aftermarket. then he emails back his files and you follow the rest of the files. The issue that arises is that at 1 quart per 2,000 miles the engine becomes very low on oil before the change engine oil light appears. mod, but it will help to clean out the air going to your intake which (though not noticeable) will help your engine run better and last longer. Particularly a twin-turbo version, TRIFECTA High Feature V6 Engineering Team. 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. 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. 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. Headers, high flow/no cats/ exhaust, intake, tune and cams might get you 40hp for about $3-4000. Hes an experienced, hands-on automotive enthusiast who delivers in-depth, well-researched content. 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). would indeed to be a force to be reckoned with. filed under Buick. For all LFX related parts You are browsing . 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. Choosing a higher performance camshaft profile raises the torque|torque curve|power curve|power range accordingly. LFX performance mods Camaro Forum Renick Performance Anderson Composites Click to expand. As the internal components begin to wear down, the pump has to work harder to maintain adequate coolant flow. Even with 16 or 17-inch wheels and conventional suspension, lowering the vehicle may create a slew of issues. The 'one size fits all' approach is obviously a flawed assumption when it comes to adequately supporting a diverse variety of cars. i keep the controller in my car and change on the fly as desired. One car that keeps cropping up in emails and questions we get sent, is the LaCrosse, and what parts work best on it. While both share the same basic architecture and displacement, the LFX boats revised cylinder heads, intake manifold, camshafts, connecting. I have had literally ZERO problems in that time. No drips, no skips. LaCrosse Handling Mods (suspension) - Fitting a more sporty Suspension kit greatly enhances your LaCrosse road holding and cornering. The gasket also seals the engine pressure or vacuum. Just wondering if anyone has had any transmission related issues after increasing the power output of the LFX engine. It would seem that it is very similar in size to the Miata engine. Averaged about 1-2 mpg on economy mode on long distances. The LFX engine is known to consume up to 1 quart of oil for every 2,000 miles. Notify me of follow-up comments by email. If you are overheating then the water pump has already failed. The LFX was phased out in favor of the LGX which launched in 2016 and is still used today. Please note that motorsport friction pads can be noisier and will need to be hot before they are effective. 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. SS and V6 Forums - Camaro5.com > Engine | Drivetrain | Powertrain Technical Discussions: Camaro V6 LFX Engine, Exhaust, and Bolt-Ons User Name: Remember Me? If you havent had this performed we would recommend doing so to prevent low oil levels. We use your comments and feedback to improve the accuracy of these LaCrosse tuning guides which get regular updates and revisions. you load one tune for the motor first then the trans tune after following the same process. They arent all common issues in the sense they affect a large percent of engines. 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. 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. Chipping 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. Let us know about your experience with the LFX engine in the comments. A tune and bolt-on push the M157 engine to even more impressive numbers. They may also hasten the depreciation of other suspension components due to the increased vibration and play. 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. "Success is the ability to go from one failure to another with no loss of enthusiasm" Sir Winston Churchill. 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. and lead to numerous other problems if not addressed promptly. ECU mapping will help fully realize the full potential of all the tuning parts you've done to your LaCrosse. Adding larger brake discs and better brake pads will make for dramatically improved stopping. 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. When oil levels become low, the timing chain is one of the first components to be starved of oil. Theyd all fit in a Catfish. All HFV6 engines have 24 valves (2 intake valves, 2 exhaust valves) driven by double overhead camshafts (DOHC). 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). It produces an astounding 518-577hp, depending on the model and AMG Performance Package. 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). Fully adjustable suspension allows you to fine tune the handling of your LaCrosse greatly enhancing your drive. 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. 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. Did I mention light weight? It is the shape and material more than the bore size. Symptoms of LLT and LFX timing chain problems include: When a timing chain fails, it throws the engines timing out of whack. They use a common firing order of 1-2-3-4-5-6. 's at the dragstrip, knock down 30 mpg, and cost almost $10,000 less than their LS3-powered brethren. BECAUSE, if I have my numbers right, the max torque input is 280 ft lbs, and the horsepower is 315. Additionally, the timing chain is the second component to become deprived of oil. Typically one of the most costly upgrades it offers big gains. 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. The benefits of an Overkill tune are straight forward: More power, more instantaneous, improved transmission performance, and proper support for your additional modifications. The rubber ones will degrade with time and need replacing anyway so why not upgrade. kit & Big Gulp Air Scoop, Elite Catch Can, ATI Super Damper & 18% OD Pulley, LF Idler pulley bracket, Metco CC breather, ID850 Injectors . Because the gasket sits right up on the engine block it is subject to a lot of heat. For a better experience, please enable JavaScript in your browser before proceeding. . There is no gasket on the LLT , LFX timing cover. Come join the discussion about performance, SS models, modifications, classifieds, troubleshooting, maintenance, and more!