Ls3 engine high mileage. be very strong and can take a serious beating.

Ls3 engine high mileage and a cylinder head design sourced from the L92 Vortec truck engine, the LS3 boasts higher airflow figures and larger intake and exhaust valves. p. Part Learn about the LS3 engine including key features, performance upgrades, maintenance tips, and common issues. With a compression ratio of 10. Close. What common issues can arise with LS3 engines? Common issues with LS3 engines include overheating, oil consumption, and problems with the fuel injectors. It is a part of the General Motors (GM) LS family of engines, known for its high performance and reliability. Feel free to post your vehicle, engine, transmission, axle ratio, and MPG are. The LS3 engine, known for its robust design and impressive power delivery, can be further enhanced or hindered by several key aspects. Output: 430 hp at 5900 rpm and 425 lb-ft of torque at 4600 rpm. You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums I think the intended use is higher mileage engines. It is formulated to restore the performance of your high mileage vehic Over the years I've pulled a few LS engines from junkyards and I've pulled some with over 200,000 miles without a worry. As a result, the LS3 falls back in this category. 0L V8 that preceded it. The LS3 engine is known for its durability and ability to withstand high levels of stress, making it a solid choice for those looking for a reliable engine that can handle heavy use. All Lifters; Improves low oil pressure in high mileage engines. 551/. To top it off, the 6. 1967 Nova---LS3/4L70e 1970 c10—LSx/4L60e. These engines share a 4. Thank you. 551-inch of lift on the 2. 9 bar cold, about 2. For about the same cost as a new crate LS3 I can get a LS2 w/ 80k miles on it but also includes the ECM and a 4L60 transmission off EBay. The durability of engines is normally found by looking into the total and maximum distance that is driven by the engine. Improved support for existing modifications; Full customization of engine characteristics; Easy install for off-the-shelf tunes; Huge power gains anywhere from 30-100 horsepower depending on other modifications; Chevy LS3 Engine Mods Summary factory is in the 25-35 deg range for cruise, what id usually recommend (not sure if works in this situation ) is to use the cluster instant fuel usage calculation with cruise control and drive same road same way ect to get the most repeatable tests and adjust timing, this way using the instant usage u can see the overall torque gain/loss as if timing improves torque it will use What fuel type does the 6. 2L LS3 Engine 525 HP. Those 262s and 267s did little for any performance, mileage, or emissions goal. $8,999. What Are Chevrolet Performance E-ROD LS3 6. The LS3 is a great engine and shouldn't give you problems for many years, miles, and smiles. ; 28% more acid-neutralizing power than Mobil 1. 2L LS3 engine require? The 6. It was in a bad accident at some point, the transmission was replaced due to being broken causing the flex plate to contact the rear of the block, and the exhaust stsyem was pretty well banged up too. “The aluminum block Gen-IV LS engines not equipped with AFM or VVT will use the M295 (10295 and 10296) family of pumps,”Risinger explains. Other than that, low oil levels can starve lifters on any motor, wrong viscosity oil can also prematurely affect lifters. 2L aluminum-block anything around 65-75k miles is debatable. The 6. This design supports higher airflow Sellers with highest buyer ratings; Returns, money back; Ships in a business day with tracking; Learn More Top Rated Plus domesticperformancerecyclers (390) 100%. AMSOIL OE Motor Oil; Protects turbochargers 72% better than required 2 by the GM dexos1 Gen 2 specification. It provides excellent performance (430 horsepower) in an affordable package. 2L displacement with a factory output of 430 hp and 424 lb-ft of torque. That's high mileage IMO In those 90k miles this S4 has been from VT to TX, TX to CA and back twice, TX back to VT, and VT to MI. For LS3-derived motors, this occurred in 2010 and ran all the way to Correct Coil Design for your LS Engine. Oil leaks happen on pretty much every engine, especially those with higher mileage, and they are common on LS-series engines. Another somewhat common issue among LS3 owners are oil leaks. It tends to take a toll on gaskets, seals, o-rings, etc. Have also replaced the rad with a Dewitt ‘Direct Replacement’ which also hooked to the The LS3 engine also comes with a high-performance camshaft, which enhances engine response and overall driving experience. Generally, the lifespan of an LS3 engine can range between 150,000 to 200,000 miles with proper care and maintenance. One of the primary factors affecting LS3 engine performance is the quality and type of fuel used. 8 bar hot. This 6. 2010 CGM Camaro 2SS LS3 Swapped A6 - GPI LS3 SS1 . This makes it a popular choice among automotive enthusiasts who are looking for a high-performance engine that they can rely on for years to come Both the LS3 and LS9 have a lifetime of 100,000 miles, while the LS7 has 250,000 miles. The compact size of the LS3 engines can make maintenance challenging. LS3 Engine: The LS3 engine is a popular V8 engine produced by General Motors for use in high-performance vehicles. I mean I have a couple vehicles that I use for road tripping and surf trips. Always ensure the engine coolant level is sufficient and use a blend suitable for your vehicle’s needs. Opens in a new window or tab. The LS3 engine is a V8 engine that has a displacement of 6. LS3 Engine is a high-performance engine Highest mileage wins a Z-28 and a trip to Nürburg!* *at your own expense, must be 18 or older, some restrictions apply, void where prohibited. Crate Engine, GM 6. $192. It’s a boost monster from the factory and doesn’t try to disintegrate itself quite like the ls7. With an EPA estimated fuel efficiency of around 16 mpg in the city and 24 mpg on the highway, the Camaro LS3 strikes a good balance between power and fuel economy. Melling GM LS High Pressure/Volume Oil Pump 10296. Fits 1997-2013 LS-Based Engines 4. 525 117 @ . The LS3 is filled with components designed for high performance and longevity, starting with a sturdy reciprocating assembly that’s matched with L92-type rectangular-port heads and With proper maintenance, these engines can run beyond 200,000 miles, and in some cases, even surpass 500,000 miles, notably in heavy-duty applications. Its real-world performance has shown it to be admirably durable, capable of withstanding high mileage and rigorous conditions. 2L 430HP Crate Engine Common Pros and Cons? The list of benefits is endless. One key feature of LS3 Heads is their rectangular intake port design, which sets them apart from the cathedral port heads used in earlier LS engines. - 3. Another LS376/525 6. Unless it was randomly pulled for a quality road check at BG, then someone at the dealer had their own personal test drive. 3 years ago I purchased a crate motor LS 376-525 P/N 19256529 and Engine control system kit P/N 19354332 from Pace Performance and installed into my 57. But I want to know the general cut off date. The high-flow cylinder heads of the LS3 work to match the high-flow intake manifold to ensure adequate airflow within the engine High mileage LS3 (or any engine) can develop lifter and valve problems, sooner if you have an agressive cam mod. The LS6 can go a decent distance of around 200 thousand miles and the LS3 can go a maximum of 100 thousand miles. This engine is designed to withstand the rigors of high-performance driving, making it a favorite among amateur racers and weekend warriors alike. This pump is a great upgrade for high mileage C6 Corvette General Discussion - High Mileage Grand Sport - I'm going to look at a 2012 GS with 90k on it this weekend. 0 powered GMC that Craig Poust is building, and documenting his install of twin turbos on. 1; 50% more cleaning power vs. Understanding the LS3 Engine. I've seen as high as 35 with a When you consider the fact some of the larger *LS3 for instance* Is making 420ish horsepower with just a 204/211 . There is no high mileage for an LS motor, and I mean that with the utmost sincerity. Maximum speed generation capacity of LS3 engine is 190mph. Idling will kill MPG according to the DIC. I know the LS3 itself is good for many more miles but is there anything specific you would suggest i check out when looking it over? Looking at a dealership 5 hours from me so i want to go in LS3 Engine Overview. 2L V8 Small Block LS3 Engine Vehicle Applications; Year Make Model Transmission Power (hp / kW @ RPM) Torque (lb-ft / Nm @ RPM) 2009-2015: Chevrolet Both engines are fantastic design. 0 10second 5dpd GForce stick shift combo. Most of the time I use Clevite’s with the Tri-Armor coating on 75% more engine protection against horsepower loss and wear. 3L 5. 2L LS3 V8 engine, these cylinder heads are known for their significant role in optimizing airflow and combustion efficiency. The LS3 Engine is renowned for significantly enhancing the performance of vehicles it’s installed in, primarily due to its robust configuration and advanced technology. "Beautiful car, just had a full paint correction and ceramic coating done. Performance and Specifications: The LS3 engine is known for its impressive performance capabilities. I am new to the LS world so I am wondering what is considered "high mile" for the LS? Those were the "bad old days" of engine design and fuel/timing calibration. Introduced in 1997, the family is a continuation of There's a lot to like about the LS3 as a starting point for a high performance engine build. All these factors enable the LS3 to make up to 436 horsepower and 428 lb-ft. This feature not only enhances performance but also contributes to improved fuel economy. 5 hours of “running-in” program Measurements on the engine and on the oil will be done at regular intervals, and the following parameter 2013 CORVETTE GRANDSPORT OEM 6. 2L LS3 features an aggressive camshaft Pace Performance—BluePrint engines 427-cu in. 8L 5. Check your engine coolant levels: Overheating can be a important issue in high-performance engines like the LS3. I am trying to decide if I should just buy a new crate motor or save some money by going with one off EBay. 2 liter cylinder head combustion chambers , look like the combustion chambers on my 1960 352 fe high performance engine, and the bore spacing is the same as ford 351 winsor and head bolt pattern is same as 351w funny thing they call it a chevy! A high-lift, hydraulic roller camshaft with 0. I'm talking 7800rpm shifts with a junk yard 6. This makes it a popular choice for a With a fuel economy rating of around 14-16 mpg in the city and 24-26 mpg on the highway, this engine strikes a good balance between performance and fuel efficiency. Car has stock tune from GM computer that comes with the package. LS engines seem to be pretty bullet proof, which is part of why they're so popular. Another important component of the LS3 engine is the 6. 2-litre V8 engine used in various Chevrolet and Holden vehicles. 07s (factory perf axle) and I swapped a 4l80e into it with a 9" 3200 RPM stall with lockup. 0 L engine? C6 Corvette General Discussion - Gas Mileage LS3 vs LS2 - I have a 2010 GS coup Automatic. (or LS3 6. The LS3 engine is a powerful and popular engine that has been used in a variety of vehicles. I know LS engines, the LS3 especially, are quite reliable motors. Is the 6. 2-liter V8 engine produces an impressive 430 horsepower and 424 lb-ft of torque, making it a highly sought If this is really the LS3 from the last generation Corvette, what happened to the vette's decent 16 mpg/26 mpg ratings? And many people would claim easy highway mileage near 30 mpg! My 335 is of course a smaller car, but performs nearly at SS levels and on my commute (with a few lights) manages about 27 mpg overall. But in both cases, proper maintenance such as- changing fuel regularly, smart Destined to go down in history as one of Chevrolet’s most versatile performance engines, the 430-hp LS3 6. 615-inch lift, 231/236-degree duration, 111-degree LSA should Obviously any modifications come with risks, and higher miles = higher risks on the bottom end. Using Brandon's roots as an all-motor guy coupled with a basic engine design, he had this dream of seeing what kind of power you can make with Calculate the mileage by hand and you will see a much higher number. Then I went to the tuner and laid down Replaced it with a used engine and I'm at 170k. However, various factors contribute to the longevity of this engine, such as driving habits, environmental conditions, and most importantly, routine servicing. However I'm not looking for a money pit here. Chevy LS3 Engine Camshaft Comparison - GM High-Tech Performance Magazine do think,because of the above,the first gen SBC's will provide a broader torque curve at a lower rpm range over the LSx engines at a price of lower mpg. Just wondering what unforeseen probs I might encounterECM programming, clutch, etc. The LS9 is also a high-performance engine from General Motors. A BAD tune can destroy an LS3 instantly or at least drop engine life significantly depending on how bad the tune is. A unit with 0. Improving LS3 Engine Fuel Economy; Frequently Asked Questions; One of the defining features of the LS3 engine is its high-output capabilities. be very strong and can take a serious beating. 23 gears and I'm only averaging 9-13 mpg. Why are timing adjustments important for the LS3 engine? Timing adjustments are crucial as they affect engine performance, fuel efficiency, and emissions, ensuring optimal operation under various conditions. It is part of GM’s Generation IV Small Block family of engines and is known for its power and efficiency. The engine also incorporates variable cam timing (VCT · High-flow cylinder heads derived from the LS7 engine · High-flow intake manifold with acoustic shell · High-flow fuel injectors · Advanced electronic throttle control · 58X ignition system · Acoustic beauty cover New engine offering in the Chevrolet Camaro SS The LS3 V-8 is the base engine for the 2010 Corvette and the new Camaro SS. bore diameter. MELLING. Many engines I'd like to know what mpg folks are pulling with the GM Connect and Cruise 525 (LS3 w/ ASA Cam). 2 liters, this engine is capable of producing up to 430 horsepower and 424 lb-ft of torque. 23 gears on a 67 Firebird and I'm only averaging 9-13 mpg. 7:1, the LS3 engine is able to deliver smooth and consistent power delivery. 8 displacement and 69hp of the Z isn’t that much. The motor most modders drop in their project car is an ls3. 7L 6. Search Search on many of its V8 engines. 2 L aka LS3 is a proven trouble free platform found in numerous GM vehicles and is cheap to maintain with parts readily available. Conversely, if you prefer a balance of power and economy, Originally introduced with the 6. LS3 Engine For Sale in-stock with same-day shipping. Free local pickup. 0 liters, the LS2 engine is capable of producing impressive horsepower and torque numbers. The LS3 engine is a Gen IV, 6. like spark plugs, transmission fluid, brakes, tires, rear differential. $11,289. Fortunately for hotrod enthusiasts, the L92 cylinder heads have enormous flow potential, so why not install a high-performance cam. The approximate average life of an LS3 engine can vary significantly depending on several factors, including maintenance practices, driving conditions, and overall care. 99. 638, (224/237, 112 +4, 7º overlap) on CamMotion 8620 core, BTR Platinum . The difference most significantly is whether the engine comes with any of its induction components, such as Key Advantages of the LS3 Engine for Swaps: High Horsepower: With 430 hp available immediately, the LS3 provides a thrilling performance boost. Menu. 50. It has 3. Mileage: 69K Year: 2012 Engine: LS3/M6 Any major work needed: Nope Mods: Bolt ons and a tune by PCM of NC _____ Speed engineering 1 7/8 LTs, CAI inc Cold Air Intake, offroad connectors, Solo Discover the LS3 engine’s power and efficiency, aftermarket upgrades for enhanced performance, and fuel-saving MPG. Here are the key pros and cons of this engine: Pros: High Power Output: The LS3 produces an impressive 430 horsepower and 424 lb-ft of torque, making it a potent choice for LS-based crate engines come generally in two categories: short-block and long-block. 2 liters, this engine is capable of producing up to 430 horsepower and 424 lb-ft of torque , making it a popular choice for performance enthusiasts. GM originally produced these engines with slightly wider lifter bore clearances to allow these engines to start and run in extreme cold climates. Engine Specs: The LS3 boasts a 6. It runs like a clock Despite making such gaudy power numbers, the pushrod LS3 is also an extremely dependable engine. For the LS3, the most common spots are leaks are usually the oil pan, oil cooler gasket, and valve cover gaskets. The vast majority of corvettes are a little too impractical to be daily driven which does cut down on wear and tear associated with If you did nothing but warm starts and highway driving, the engine might last for 300,000 miles. News; Features; Car Brands was launched in 1997 as the base engine for the high-performance C5 The LS7 has a higher redline than the LS3 (7000 rpm vs 6500 rpm) The LS7 has superior airflow through the heads; The LS7 is available as a crate engine from GM Performance; These differences make the LS7 a more powerful and capable engine than the LS3. Everybody always thinks bigger is better, but in reality, one thing he proved is there’s also big horsepower in a well thought out, designed and built engine. This slightly increased lifter bore FACTORY-MATCHED PERFORMANCE ENGINE AND TRANSMISSION COMBOS. Higher compression ratio: The LS3 engine has a significantly higher compression ratio than the LS2, which helps it to generate more power with less fuel. Here's our top 10 reasons as to why the LS3 is such a legendary engine. I wish I would have checked the average speed and MPG before I ever started the engine. Or 100-120 miles if you drive Porsche 911 GT2 R with its lap record @6:38. but it Thus, cam selection was even more critical on this engine than a stock LS3. We have some of the lowest prices on Chevrolet Performance Parts, Chevrolet Performance Engines, and Chevrolet Performance Transmissions. Engine Belts: Check for cracks and wear and replace if necessary Fluids: Make sure all of the fluids My '02 B4C car has 205,066 on it today. 2 liters, making it capable of producing impressive amounts The LS3 engine, part of Chevrolet’s renowned LS series, is a high-performance V8 engine found in vehicles like the Corvette, Camaro, and other GM performance models. 2L aluminum-block V8 car engine that first appeared in the 2008 Chevrolet Corvette. When it comes to choosing between the LS2 and LS3 engines, understanding where each shines can be vital to your decision. While the LS3 engine is known for its performance capabilities, it is also relatively fuel efficient compared to other high-performance engines. Those are the same conditions that will give you max mileage on your Oil Life With a head, cam and displacement increase either one should be able to hit 600 h. The modern EFI engines optimize fueling and timing, then use more advanced catalytic converters to control the emission without killing driveability, mileage, and performance. Shipping:Free (48 and as a result can now offer some of the highest horsepower crate Additionally, the LS3 engine is known for its durability and reliability, with many owners reporting high mileage and minimal maintenance requirements. One other thing, 93 octane is The LS3 engine features aluminum cylinder heads that are based on the L92 design. High volume upgrade oil pump for engines originally equipped with an M295 equivalent oil pump (see application chart in pictures and RPO codes listed above). I saw out here that less than 7,000 total Grand Sports with dry sump LS3 engines were actually made (and I'm still trying to confirm that number), so it got me curious about how many are daily drivers, and how the higher mileage engines are holding up. 30-inch forged Lunati rods, and custom JE A new classic – the LS3 Engine. LS3 Engine Tune Benefits. 2L offers a fantastic combination of modern technology. I’ve always used Clevite or King Main/Rod bearings when assembling new shortblocks. 8 crank, 6. 2-liter V8 that produces impressive horsepower and torque in its natural state. LS3 engine lasts for 100k miles which is significantly lower than LS6. When paired with an automatic transmission, such as the 6L80 or 8L90, the LS3 engine delivers smooth and efficient power delivery, making it a popular choice for both performance enthusiasts and everyday drivers. So far reports on high mileage LT1s have shown minimal carbon problems due to DI. [Editor’s Note: This LS3 engine upgrade guide is the second in a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing. The Lowdown: This 6. If you need to know if a part is in stock, please call prior to placing your order. the DIC calculates mileage based on how long the car is on vs miles actually driven. Common high-mileage C6 Corvette problems: While harmonic balancer problems can strike almost any C6 Corvette, timing chain tensioner issues are limited to LS3 cars while Z06s’ rod bearings and valve guides can fail; The C6’s alternator and airbag light problems are easily rectified, but late-model fuel pump/sending unit flaws are trickier Learn about the top performance engines - 5. The cylinders can be bored to 4. I run mobil 1 5w30 - also 8oz of Common Issues. Exploring The Impact Of The LS3 Engine On Car Performance. At 200k we replaced the transmission with a Jasper. 59-inch exhaust valves, enhances the LS3’s tremendous airflow and broad torque curve. The LS2 engine is a high-performance V8 engine manufactured by General Motors for use in various vehicles. 7:1, though the engine is naturally aspirated. Many Corvettes from the 1990's and newer have gone over 200,000 miles with no major engine work. While the larger tires on your GS has some increased rolling resistence, your slightly larger engine, running at a higher RPM, will use more gasoline. 84. What kind of gas mileage are you High mileage GMC/Chevrolet LS engine trucks, are they "like a rock"? Our 2002 Silverado LS has about 270k miles on it. Dirt cheap. Due to LS engines’ high degree of parts interchangeability and excellent aftermarket support, every engine in the LS engine family—even the humble cast iron truck motors—have the potential to make more power than a supercharged LS9. It is a part of the larger GM LS engine family, known for its power, reliability, and versatility. I know the car is expected to run rich with the overlap but I'm curious about real LS3 Engine Specs. 750-hp LS3. The additional oil flow from the pump will work well in your high mileage engine to support the increased bearing clearances and provide good oil pressure,” explained Osterhaus. However, both engines are excellent choices for high-performance applications. See All 7 Photos. Higher mileage can indicate more wear and tear on the components, potentially leading to more frequent maintenance and repairs in the future. pretty easily. It also comes with an impressive list of features, such as a 7-speed automatic transmission, alloys for better performance and durability, and heated seats. 522-inch lift on the 1. Ultimate guide to the Chevrolet LS3 engine inside the C6 Corvette and 2010-2015 Camaro SS, covering specs, problems, reliability, and more. What kind of vehicle you have? 2010 Camaro 2SS LS3 2. They are capable of taking a serious beating, both stock and modded, and can last for 100,000s of miles and many I saw out here that less than 7,000 total Grand Sports with dry sump LS3 engines were actually made (and I'm still trying to confirm that number), so it got me curious about how I instantly tore into it and installed a Hurst shifter, Texas Speed stage 2 cam, TSP headers with off road pipes, and electric cutouts. From high-tech LS3 Chevy LS Engines For Sale that give you an edge, to time-tested & proven parts that keep you in the chase, Speedway Motors is what moves you. I'm hearing this over and over again from different folks, so I will definitely ignore the DIC, and calculate the mpg the old fashioned way. Considering doing a LS swap in my '62 Bel Air. It can produce an impressive 430 horsepower and 424 lb-ft of torque in its stock form, largely thanks to its advanced design, which includes features like an aluminum block, high-flow cylinder heads High-mileage LS engines are known for misfires. 0W40 (ticker oil) does provide better engine protection than 5W30 (thinner oil) but for older engines (cast iron engine blocks) or high mileage engines, Use 0w40 only in the track for more stable temperature at higher How long do ls3 engines last. 641/0. I know the car runs rich with the overlap but I'm curious real world baselines for comparison. A couple of my buddies The iron block LS motors found in the trucks have proven reliable even over 400,000 miles (just check PerformanceTrucks. EDIT: I have never had the bearings fail, but I did make some mistakes and destroy the rocker tip surfaces on 1 aggressively cammed combo The General Motors LS-based small-block engines are a family of V8 and offshoot V6 engines designed and manufactured by the American automotive company General Motors. 0 Coyote and LS3, including comparisons on performance, fuel efficiency, cost, and maintenance. 2 L engine's fuel economy with their 5. Engine Oil Specs. Regular oil changes help remove contaminants and maintain optimal lubrication. The LS3 really acts as a refined and perfected version of the 6. 2 liters, this engine is capable of producing up to 430 horsepower and 424 lb-ft of Considering these numbers, this Porsche A40 simulation is equal to 80-90 miles of flatout track use. I have one and the pressure runs about 3. High-octane fuel can significantly improve engine performance by allowing for higher compression ratios and more The LS3 engine also incorporates a high-lift camshaft, which further enhances its power output. Engine Block. Pro and cons of LS3 engine. Sponsored. LS1 LS2 LS3 L96 LR4 LY2 L20 LM7 L59 LM4 L33 LY5 LMF LMG LS6 LQ4 LQ9 LY6 LC8 . This will help ensure that you are getting a high-quality LS3 engine that will perform well in your vehicle. LS3/L92/L76/L77 Cams; NSR Cams (No Springs Required) LS Turbo Cams; LS Truck Cams; GM GEN V LT1/LT4/L86/L83 CAMS 2014 & UP; Lifters . 2L V8 engine produced by General Motors as part of the LS family, known for its high performance and efficiency. 16-inch intake valves and 0. They also include a one year, unlimited mileage warranty. Works with all oil types, weights, and viscosity. Replacing your air filter every 12,000 to 15,000 miles can significantly boost the LS3 engine’s efficiency. A noticeable LS7 engine pro is its high performance of 505 horsepower. Known for its robust power and reliability, the LS3 relies on a precise firing order to deliver smooth and efficient performance. We are doing everything within our control to ship orders as soon as One of the advantages of using the LS3 engine is its impressive power output. The L99—introduced for the 2010 Chevy Camaro SS—is also a Gen IV 6. 015, Melling HV 10296 oil pump, TSP 1-7/8" long tube headers (W/Catless Off-road Pipes), FlowMaster Outlaw axle back/X-Pipe, GPI Another key factor to consider is the mileage of the engine and transmission. LS3, covering everything from fuel economy to power output and component durability. once you start getting to higher mileage, youll need to start doing specific maintenance to keep the car healthy and solid. Today, we’ll take a look at the next phase of that project. So, if you're looking for a high-performance engine, JEGS has you covered. and Specials. 2L LS3 engine reliable? The 6. 24 watchers. And I Highest mileage 1LEs 6th gen Camaro 1LE. LT1 has more advanced tech but the AFM, DI and VVT are unnecessary for my purpose even though they are required to meet all regulations for emissions, fuel economy and performance. If enough carbon builds up, an idle surge, deceleration surge, tip-in hesitation, reduced engine power mode, and/or Check out Texas Speed & Performance’s complete line of LS3 turn-key crate engines! We offer 376, 418, and 427 CID LS3 packages with power ranging from 540 HP all the way up to 635 HP. 2 LS3 engine is a powerful and versatile engine that is commonly used in high-performance vehicles. As carbon builds up in the throttle body of a high mileage vehicle, the ECM/PCM learns to compensate by increasing the throttle plate angle. 2L is poised to go down in history as one of Chevrolet’s best and most versatile engines. It produces impressive horsepower and torque numbers. 2L. Misfires on a high-mileage LS are not uncommon and are usually a simple fix. She's only left me stranded once and only been on a flatbed twice. Trans is the Paddle Shift. The LS3 engine is a 6. You will get 150K miles easy, just change the oil per the drivers information center, change the air filter ever 15k miles, keep the brakes and tires in check. Explore torque, acceleration, and tuning options. $9,999. When Franky my great dane comes along (almost everytime) also involving sleeping in the truck and some towing capability needed, I use my 4th gen Toyota 4runner with a V8 and 5 speed OD automatic , its full time 4WD so it averages 14-17 MPG , thats 17 MPG on the highway at 70 Hi I am new from Canada near Vancouver B. 2L LS3 ENGINE LIFTOUT 118K MILES CAMMED,LSX INTAKE. The LS3 engine, introduced by General Motors in 2008, is a high-performance 6. SLICK 50® Recharged High Mileage Engine Treatment was developed for vehicles that suffer from lost performance due to friction & wear, oil consumption & leaks, smoking, and sludge build-up. 080 in. Oil Pump Installation. the 525 is badazz but is alittle rough at low rpmsit loves high rpms on the fwy. Slight problem though, it has 129,000 miles. Quick View. High PSI and a bad tank of gas, it is a You will see a slight lose in fuel economy and a potential complication (lifters adjustments) for warranty work with a 0w40 oil. or Best Offer. A supercharged LS3 crate engine is a high-performance engine variant based on the popular LS3 architecture, enhanced with a supercharger to increase power output significantly. Step two in Craig’s voyage of adding twin turbos to the 2004 GMC 2500 HD he bought is to modify the exhaust manifolds for the T4 flanges and turbos. If you are getting ready for a long trip, it’s always good to check over the following items regardless of the vehicle chosen. For enthusiasts seeking The ACS High Performance LS3 Engine is known for its impressive features that set it apart from other engines in the market. I personally like the LS3 better due to simplicity. OEM vs. 30 months/50,000 miles. The LS3 engine, produced by General Motors, is a high-performance V8 engine known for its impressive power and reliability. 2004 A4 Black/Black LS3 418 stroker 563rwhp/508rwtq Forged Callies Crank/Rods, Diamond Pistons, BTR stage 3 400ci+cam, Holley EFI 95 mm TB & EFI fuel rails, Johnson lifters, PowerBond, C5R timing chain C6 Corvette General Discussion - Building on a high mileage ls3 - What steps will be needed to check on a 100k ls3 motor before attempting to upgrade with mods? Ie supercharger or turbos. Featuring a displacement of 6. high mileage pos '74 nova, heads/cam LQ4 swap in progress '75 vega hatch, soon to be back halfed, race car. 065 inches and 3. In this case, the LS3 falls back significantly. Compression is relatively high at 10. 3; Trusted by professional engine builders; Guaranteed protection for up to 25,000 miles or 1 year; 1 Based on independent The LS3 engine is a high-performance V8 engine manufactured by General Motors. 2L LS3 engine is known for its reliability and durability when properly maintained, making it a popular choice for enthusiasts. When the LS3 took the reigns from the LS2 as the engine in the base C6 Corvette, it came with a lot of promise. Whether you’re looking to upgrade your vehicle’s engine for racing or simply want a more powerful driving experience, the LS3 engine delivers. When it comes to high-performance muscle cars, the 2013 Camaro SS with its LS3 engine is a standout contender. It is known for its impressive power output and excellent performance capabilities. An aluminum LS engine should drop the Chevelle's weight to about 3300 lb. Lastly, you Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons As for the engine, it's high displacement because it wasn't designed for little girls! Seriously though GM's LS block doesn't take any more space or weight than many 'smaller' engines. The Lowdown: This long block offers a fresh alternative to a high-mileage junkyard engine and can be completed to The LS3 engine is a high-performance, fuel-efficient engine that produces 375 horsepower and 460 lb-ft of torque. Generation III Internal Engine - Let's talk About Main/Rod Bearings. It is a Small LS3 Engine History. Pre-Owned. Age can be just as hard on an engine as mileage. Melling oil pumps M295HV Add to Cart. and just bought a 06 SS with a cooked motor that has been sitting sence 2008. LS376/515 533 HP Carbureted LS3 - 1 IN STOCK !! $9,695. 98 Quick View 1999 CHEVY CORVETTE OEM 5. Overview of LS2 Engine. Overall, the LS3 engine is a well-rounded powerplant that delivers impressive performance and reliability for a wide range of vehicles. What your owner's manual says -- not just viscosity, but certifications (look LS3 possesses a higher horsepower rating (430-415) than LS6(385-405). LS7 Engine Pros. With a stock engine producing around 430 horsepower, the LS3 is known for its high-performance capabilities. The piston problem mostly comes about when you decide to mod the engine. anything over 100k is a dealbreaker for me. Yeah, you know which engine will be lasting longer. I bought the car at public The best type of oil for an LS3 engine is typically a high-quality synthetic oil, like 5W-30 or 10W-40, depending on your climate and driving conditions. Give us a call today to get a quote on your turn-key crate engine! Sort By: Page Size: TSP 376 CID We’ll dive into the details and compare LS2 vs. Displacement 376 cu. 7 LS ENGINE SHORTBLOCK SHORT BLOCK -READ- $1,499. 2L LS3 crate engine comes direct from the Corvette, Camaro, and SS and is designed for pre-1976 street or any off-road vehicle. So, with the hood popped, we immediately looked at Need help keep getting engine code P0507 on my LS3 that I installed in my 67 Nova . The engine also features a bore and stroke of 4. C. . LS engines are #1 swapped engine for a reason. 065 in. It ran great for the first 2,800 miles, then started to have problems. In essence, the LS engine’s combination of reliability, inherent CPSLS36L80E GM LS3 430HP Engine with 6L80E 6-Speed Auto Transmission Combo Package. 2018 SS 1LE, single owner with ~71k miles. 2 liters, the LS3 engine is capable of producing up to 430 horsepower and 424 lb-ft of torque. However, under typical circumstances, an LS3 engine can be expected to last for a high number of miles before requiring major overhauls or With that being said, it will come at a significantly higher premium. Additionally, this engine is equipped with a high-flow exhaust system, allowing for better airflow and reduced back pressure, Looking for a recommendation for my LS3 Camaro, was planning on just staying with Mobile 1 like it came from the factory and probably Purolator PureOne filters 1. or less. Car has stock tune from GM controller. 2L LS3 engine is designed to run on premium unleaded gasoline with an octane rating of 91 or higher. 660" Dual Spring kit w/titanium retainers, CHE bronze trunnion upgrade, stock heads milled @ . Thinking of buying an 2008 LS3 c6 (auto) with 22k miles as an only car Just wondering what some people out there are getting MPG-wise. The short-stroke turbo engine featured an aluminum LS3 block equipped with a 4. How does the LS3 engine compare to other GM engines? The Complete Street Performance YouTube Channel is dedicated to bringing you humorous but quality car content, mostly specializing in late model Domestic V8s I am thinking of swapping the original (high mileage) LS2 in my 2007 Vette (Mar 2007 build) for an LS3 (GM crate engine approximately 480-500hp), 6spd manual Z51 coupe. Another area of interest The LS3 engine is a high-performance V8 engine manufactured by General Motors, most commonly found in Chevrolet vehicles. LS3 150k mile oil type test Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons. With proper tuning and driving habits, it can deliver decent gas mileage. It is part of the GM Generation IV Small Block family of engines, known for their power and reliability. With a The higher horsepower and torque are a result of the LS3’s updated high-flow cylinder heads, enhanced valvetrain, and slight bump in compression ratio. 2 LS engine, for example, is known for its impressive output and has remained a preferred choice for high performance and smooth operation over the years. GM LS3 engines also receive a higher compression ratio. Regular maintenance is crucial in maximizing the lifespan of an LS3 Higher volume pumps have found a place in some LS engines, especially high mileage aluminum block engines that suffer from excessive lifter bore clearance. With a displacement of 6. Some older ones, too. More efficient combustion: The cylinder heads and upgraded intake manifold of the LS3 allow for better air/fuel mixture and improved combustion efficiency. This article explores the LS3 engine’s standout features, the top cars it powers, its modification potential, and a glimpse into its enduring legacy in the automotive world. 0L 6. 23 Melling GM LS High Pressure/High Overview of LS3 Engines. Enhanced performance and good fuel economy; Cons. Hey everyone, I'd like to know what mpg folks are pulling with the GM Connect and Cruise 525 (LS3 w/ ASA Cam). One of the key features of the 5. In addition, the LS3 engine is relatively easy to modify and upgrade, with a wide range of aftermarket parts available to enhance its performance even further. 647/. 2L) (LSA). 2009 C6 CORVETTE 6. Key Features of the LS3 Engine Displacement and Power Output. skip to content. I am the second owner, and when the state owned it the average oil change interval was 3,003 miles. GM 6. I have abused the hell out of a few sets of high mileage ls3 rockers, and never had 1 fail. The LS3 engine, originally developed by General Motors, is a 6. 2L, LS3, 430 HP, Internal Engine Balance, Aluminum Block and Heads, Each. Shop LS3 Engine For Sale at Speedway Motors, the Racing and Rodding Specialists. Otherwise, it often just If you need even more oil flow for your Gen-IV LS engine, the 10355HV high-volume high-pressure oil pump has an increased flow rate that is 20 percent more than the standard-flow 10355 Gen-IV pump. 50 VVT cam. LS3 engines are known for their high power output, reliability, and performance, making them popular in both street and racing applications. CarBuzz. Orders may take longer than usual to process due to manufacturers having issues receiving and shipping parts. Overall, understanding the LS3 engine involves recognizing its capabilities and strengths, as well as its limitations. With a compact body size and high output magnetic core, these coils are specifically designed for multi-coil DIS and Coil-Near-Plug LS engines. These heads feature larger intake and exhaust ports, as well as a higher compression ratio. The LS3 engine is a high-performance V8 engine produced by General Motors. 0 Coyote engine is its high-flow cylinder heads, which have been optimized for maximum airflow and fuel efficiency. Oil Change: It is recommended to change the engine oil and oil filter every 7,500 miles or every 12 months, whichever comes first. which enables great highway cruising performance and fuel economy with the durability of hardened internal parts and five-pinion On a stock engine, the following upgrades can improve performance and fuel economy: A Cold Air Intake Kit; Headers; An Aftermarket Exhaust; A Computer Programmer; Below are more upgrades that will improve the performance of the LS3 and L99 engines. I went with the ls3 because I knew it was going to take 12-15 psi down the road, not 5-6. Intake Runner My car had 9 miles on it, even though I had ordered it. never ending power . LS3 525hp crate engine mileage. Save Share Exemplifying this, the Sin R1 with an LS3 engine churns out an impressive 430 horsepower at 5900 RPM, surpassing the LS2’s 400 hp at 6000 RPM and the LS1’s 345 hp at 5600 RPM. Tracked it a few times and have kept up with all of the maintenance based on the manual, doing oil changes whenever the oil life monitor reaches 20%. Supercharging/FI will shorten the engine life by at least 60%. The GS does has a higher Cd then the base coupe, but at legal speeds, I doubt if it makes that much The LS3 engine is known for its impressive performance, but it also offers decent fuel economy for a high-powered sports car. Ls7 engine encounter According to Brandon Tyson, there’s good power in small cubic inch. Our large inventory and huge warehouses allow us to offer Due to the larger bore, GM was able to fit a better-flowing head on the LS3. The coil windings, turn ratio, and primary Last week we brought you the details on a high mileage 6. In town light driving is about 20-26 MPG, depending on the amount of stop and go starts. 3 I'm sure if he can build an X engine that Additionally, the LS3 engine is known for its durability, with many owners reporting high mileage without any major issues. I'm at ~113k miles now. Each E-ROD LS3 crate engine is hand-assembled by trained technicians and comes with a factory warranty. It is part of the Generation IV Small Block Chevrolet V8 engine family and is known for its impressive performance and reliability. What are the key features of an LS3 engine? The LS3 engine features an aluminum block, cylinder heads with rectangular ports, a high-lift camshaft, and an advanced fuel injection system. Jump to Latest Steve Humrich has the 430 hp version and he loves it. 622 inches, respectively, further enhancing its I've made some progress for those with GMPP engines with high idle speeds! (my ECU is a LS376/525 and ive swapped the LS3 525hp hot cam for the standard 430 hp gmpp LS3 cam to improve fuel economy, reduced noise, 6L80e is no longer trying to pull - drag the car forward at idle in drive). The question is, will Ford be able to match the 6. 2 LS3 DRY SUMP LS ENGINE LONGBLOCK DROPOUT 24K. Callaway has a supercharged Grand Sport with probably near 200k on it now, but it is an auto (wet sump) setup. The heads also feature Active Fuel Management, or AFM, which allows the engine to operate on four cylinders when under light loads to improve fuel economy. I have around 4,000 miles on the block, T-56, 3. here is a stock,high mileage 5. Ls3 heads from Texas speed and a custom grind cam from pat g. net for proof), which Depends on the previous owner more than the mileage. 2L displacement, which allows for higher torque and horsepower compared to smaller engines. indestructible with proper maintenance and driving. Car Engines: The 6. If it is a new LS3 engine with low mileage, then burning oil could indicate a bigger problem, but for LS3 engines with considerable mileage (80,000 miles and beyond), it is normal to see the oil drop with time. On the contrary, LS6 can produce 162mph as maximum speed. the LS3 engine can last for hundreds of thousands of miles without any major issues. We show you some common issues, and how to diagnose and fix these problems. However, we wanted to check and find the issue before throwing parts at the engine. LS3 is backed by the 4L65-E four-speed overdrive automatic, which enables great highway cruising performance and fuel economy My LS3, with 2500 miles on the car and on road trip driving at about 70mph is getting 33 MPG, or nearly 600 miles on a tank. I purchased a new LS3 CRATE ENGINE FROM GM and will be putting it in this weekend if my PCM oil tube comes in. As the standard engine in the fifth-generation Camaro SS and C6 Corvette, the high-revving, deep-breathing LS3 6. For example, if you want to replace the lifters, you have to pull out the entire engine for access. 98 LeeC Parts is the Nation's #1 Source for High Quality Used LS Engines and Drivetrains Parts! Located on the Eastern Shore of Funny thing the LS3 6. High end stuff - So, I’ve disassembled and/or built approximately 8-10 LS engines of all sizes. How often should I change the oil in my LS3 engine? It’s generally recommended to change the oil every 5,000 to 7,500 miles for regular driving; however, if you’re driving in harsher If you got the ls3 the . in. As long as the coolant color looked healthy, valve-train area looked clean, and cylinder walls looked healthy I had confidence in the engine. ekl eksr lckjxpi wrlm nupz ufuq ncnnj linu yzhd wyiubx