Lq9 engine years

B Williams. They are all 6.0L LS based truck engines. LQ4 is low compression (9.5:1). Cathedral port heads. 24x crank wheel. LQ9 is high compression (10.4:1). Cathedral port heads. 24x crank wheel. LY6 is low compression (9.6:1). Rectangular port heads. 58x crank wheel. They can all be good base for a swap depending on what your willing to ...

An LQ9 engine is a 3rd generation 6.0L small-block engine built after its LQ4 counterpart in 2002. The engine was specifically designed for General Motors trucks, and it played a great role in powering the trucks that were manufactured to run on the LQ9 between 2002 and 2007.Ls7 camshaft and 799 heads on a lq9 Ls7 camshaft and 799 heads on a lq9. By Carl Eagle March 24, 2016 in Engine Tech And Modification. Share ... Year: 2003; Drivetrain: 2WD; Author; Report; Share; Posted March 26, 2016. Anyone? Quote; Link to comment ... I'm gonna be pulling the engine soon anyway so the converter won't be a …Of course if you are standing in-front of a vehicle, you can look at the VIN#. 8th digit is the Engine, 10th digit is the year. T = 5.3L LM7, V= 4.8L LR4, Z = 5.3L L59 Flex Fuel (1999 to 2007) Typically 1999 to 2002 were cable driven throttle bodies, however, some did get drive by wire as early as 2000 I have seen.November 15, 2023. ‍ Key Takeaways. The LQ4 is a lower-output engine with dished pistons, and the LQ9 has a higher output with flat-top pistons. The LQ9 has a 10:1 …Published by Engineer on 15/02/2024. Chevy 6.0 LQ9 Engine Specs. The Chevy 6.0 LQ9 engine is a powerful and reliable V8 engine that has been used in a variety of Chevrolet …

2004 CHEVY SILVERADO 6.0 LQ9 ENGINE TRANS 4L65E PULL OUT 2WD LS1 LS2 LS6 LQ9. Pre-Owned. $5,000.00. bigcatautosalvage (2,316) 100%. or Best Offer. +$350.00 shipping. 107 watchers. 2009 PONTIAC G8 GT 6.0L L76 LS9 CAM ENGINE PULLOUT LS1 LS2 LS3 L99 LQ9. 75% more engine protection against horsepower loss and wear. 1; 50% more cleaning power vs. AMSOIL OE Motor Oil; Protects turbochargers 72% better than required 2 by the GM dexos1 Gen 2 specification.; 28% more acid-neutralizing power than Mobil 1. 3; Trusted by professional engine builders; Guaranteed protection for up to 25,000 miles or 1 year; 1 Based on independent testing of AMSOIL ...1982 Camaro Engines – The Ceasefire Engine. Only the LG4 returned from the second-generation Camaro for the beginning of the newest iteration of the model. Replacing the LC3 and LD5 in the first-tier …The Tecumseh company has been in business for more than 100 years, according to Tecumseh Engine Parts. That means there are lots of old Tecumseh engines out there, plus outdoor pow...Engine Block Specifications. Casting Numbers: 12551364, 12573581, 12577184. Material: Iron. Displacement: 6.0L / 364 cid. Bore Dia. 4.000 in. Stroke: 3.622 in. Deck ...This marked the first time the LQ9 engine was available for a two-wheel drive application. Unlike the previous years with the SS package, interior choices ranged from basic cloth to fully loaded. ... Year Engine Power Torque 1500: 1999-2002: 4.3 L Vortec 4300 V6: 200 hp (149 kW) at 4600 rpm: 260 lb⋅ft (353 N⋅m) at 2800 rpm 2003-2007:Casting # 317 comes on the LQ9 trucks and the LQ4 trucks. As Ben said, the difference in the motors is the dished pistons in the LQ4. There are some 035 castings around, but I've never seen one come from the factory on a production LQ9 truck or escalade. Partiot cylinder heads bought a BUNCH of 035 heads for porting.

1982 Camaro Engines – The Ceasefire Engine. Only the LG4 returned from the second-generation Camaro for the beginning of the newest iteration of the model. Replacing the LC3 and LD5 in the first-tier base sport coupe models was the legendary LQ8/LQ9 Iron Duke engine. All of the Iron Dukes were built by the Pontiac division of GM.Ive had countless completely stock LQ9 engines over 360 rwhp on the chassis dyno through an auto 4l60e transmission. Actually the engines are closer to 425 flywheel horsepower. ... A few years ago I went to the petersen museum and seen old scca cars and they where cars that were home made with all different engines, I think one of them was like ...Last updated on 12/29/2021. The LQ9 is a 6.0L Gen. 3 small block engine used in GM trucks between 2002 and 2007. For marketing purposes, it was also known as the Vortec HO 6000 or VortecMAX. The information listed here is for the stock engine. Our used engine warranty coverage for personal vehicles from the year 2001 and newer is covered for five years or 50,000 miles, parts only. No labor coverage is provided on any used parts. Used engines for commercial vehicles from these years are covered for 18 months or 36,000 miles, whichever comes first, parts only.

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0.0007 in. Cylinder Head Deck Height - Measuring from the Centerline of Crankshaft to the Deck Face. 234.57-234.82 mm. 9.235-9.245 in. Cylinder Head Deck Surface Flatness - Measured within a 152.4 mm (6.0 in) Area. 0.11 mm. 0.004 in. Cylinder Head Deck Surface Flatness - Measuring the Overall Length of the Block Deck. 0.22 mm.Posted June 1, 2003. The LQ4 & LQ9 are very closely linked, the LQ9 has LS6 based heads with the same combustion chamber volume as the LQ4. The extra compression comes by different pistons. They use identical cam specs. as does even the base motor in the Vett. So we can see the extra hp came from more compression, slightly different heads "same ...Non-ethanol gasoline has been gaining popularity in recent years as an alternative to ethanol-blended gasoline. But what exactly is non-ethanol gasoline, and how does it impact eng...Opting for the LQ9 engine as a foundation for a budget build is a strategic move. We leverage its cost-effectiveness and the vast array of aftermarket parts that support this platform. The build typically involves increasing the LQ9’s displacement with a stroker kit, which includes a forged crankshaft and connecting rods, along with ...On 3/5/2014 at 7:28 PM, GI.SS said: I think something under 220 with a 3000 stall is what your after. Also sell those shortys and pick up some long tubes. The shortys have zero performance gain. Look into some corvette servos they're $20 and easy to put in. It will give you some nice firm shifts while your at.Electrical engineering projects have come a long way in recent years, thanks to advancements in technology and innovative thinking. These projects play a crucial role in various in...

These will be found on the front of the engine, underneath the driver’s side cylinder head, to the right of the water pump, as shown in the attached pictures. If it’s a Gen 3 engine, with an iron block, and a truck intake manifold, with a 4.8/5.3 stamped on the block, it’s either a 4.8L LR4 engine or a 5.3L LM7 or L59 engine. There’s no ...Drivetrain:AWD. Posted April 21, 2014. I have a complete rebuild rotating assembly. Reman LQ9 crank, new LQ9 rods, and 4.020" LQ9 pistons w/ rings. Just drop off the block and the rotating assembly at your local machine shop and they'll bore/hone the block and get you the main/rod bearings you need.Everything you ever wanted to know about the LQ4/LQ9 engines! OP PONTIAC SLEEPER, theturboforums.com 6000 Vortec 6.0L LQ4 The Vortec 6000, or LQ4, is a V8 truck engine. It is a bored version of the Vortec 5300. Displacement is 6.0 L (≈366 cu in) from 101.6 mm bore and 92 mm stroke...LQ4 though. ie look at yours and repeat it; if it's dished, get a dished one. If it's flat with a spacer, get a flat with a spacer. Hartwig Motorsports 4516, Team Yukon Gear and Axle. Good Seller/Buyer List! www.150Tunes.com. www.DiffsOnly.com. 10% PIRATE COUPON CODE (not valid for harnesses and PCM tuning): pirate4x4.The LY6 engine is a Gen 4 LS. It’s a 6.0-liter unit that was offered in the GM’s trucks and SUVs between 2007 and 2010. As we mentioned earlier, the engine was also called the Vortec 6000 but had the same specifications. The different name was purely a marketing thing. Since the LY6 was used in heavy-duty applications like on trucks and ...This would necessitate using the the return style fuel rails - which was your intent. As a start, copy the LQ9 High and Low Spark tables over to your 5.3 L tune (LQ9 has a higher compression ratio - needs less advance), and change the cylinder volume to 6.0 L (746 CC). Once the engine is in the vehicle and running - tune from that point as ...History of the LS Engine and Cylinder Head Casting Number Spotter’s Guide: LS1, LS6, LS2, LS3, LS4, L99, LS7, LSA, LS9, LQ9, LQ4, L92, L94. LS Everything: An in-depth look at the LS engine ...LQ9 Engine Codes. Collapse. X. Collapse. Posts; Latest Activity; Photos . Search. Page of 1. Filter. Time. All Time Today Last Week Last Month. ... I'm not 100% sure in 2002, you know how Indmar and MC like to do mid year changes. But, since the LQ9 is a coil on plug I would bet that's the fault. The top of that page indicates difference ...He started over, but this time with even more boost in mind, beginning with a Schwanke Engines-built LQ9 Gen-IV iron block. Springfield, Minnesota-based Schwanke bored the block out to increase capacity to 377 ci and assembled the short block using Wiseco pistons and Molnar rods. Butel then added a Blower Stage 2 camshaft from Tick Performance ...Crate Engines, GM 365 LQ9 550 HP Stage 1 Long Block, 6.0L/364, Assembled, Internal Balance, Aluminum Cylinder Heads, Chevrolet, Small Block LS, Each. Part Number: HPE-LQ9-LB-1. Not Yet Reviewed. Estimated Ship Date: Jul 8, 2024 if ordered today. Core Charge $575.00; Free Shipping; Special OrderOther (see description), Selling 05 LQ9 6.0 vortec Chevy ls engine. Complete with wiring hardness and computer. Manual cable throttle not electric pedal. Removed from a wrecked city truck with 115k miles. 4L80 E transmission included. What you see is what you get. Nothing wrong with it Everything is there. Asking $2500 NO LOW BALLERS No trades. serious buyers only. Se Habla Espanol. Key words ...

Locate the 8th digit of the VIN. Check the tables below to identify your engine. *Click on the RPO code below to see more details about that engine.*. GEN 3 / LS CAR ENGINES. 8th. Digit of VIN. RPO. Code. Disp.

The heads are assembled with all new components and vacuum tested for a good valve seal. After the engines are assembled, They are run tested to check oil pressure and compression. Power Torque offers a 3-year unlimited mileage warranty on their engines. ♪ ♪ Ready? (Pat)>> Yep! It's all you. Look at that. It's all cinched down.I went to buy a new set of plugs for my LQ9. As discussed many times on this site, I asked for AC Delco 41-985. AC Delco now offers 41-110. Has anyone used this new number? I know I can find 41-985's, but don't want to pass up any improvements that the 41-110's might offer.B Williams. They are all 6.0L LS based truck engines. LQ4 is low compression (9.5:1). Cathedral port heads. 24x crank wheel. LQ9 is high compression (10.4:1). Cathedral port heads. 24x crank wheel. LY6 is low compression (9.6:1). Rectangular port heads. 58x crank wheel. They can all be good base for a swap depending on what your willing to ... We offer 370, 408, and 420 CID LQ9 packages with power ranging from 480 HP all the way up to 625 HP. All of our hand built turn-key crate engines include a custom engine harness and ECM that can be built to run your electronic transmission for no additional charge! They also include a two year, unlimited mileage warranty. Give us a call today ... 21/04/2023. The Chevy LQ9 6.0L engine is a high-performance V8 engine produced by General Motors. It was first introduced in 2002 and was primarily used in trucks, SUVs, …In today’s fast-paced and ever-evolving business landscape, companies are constantly seeking ways to improve their operations and stay ahead of the competition. One area that has g...This 370ci LQ9 Long Block utilizes LS1 cylinder heads to provide exceptional street performance. Cathedral shaped intake ports provide a strong torque curve throughout the RPM band used on the street. The reconditioned 6.0L iron block houses a stock crank with new forged steel connecting rods and the latest in forged piston technology.

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Search Form. Recent Searches. Hot Rods and Muscle Cars; Old Motorcycles; Articles. Tech. Brakes & Suspension; Cooling; DrivelineThe LQ9 6.0 truck motor from 2002/03 had aluminum heads. At some point during the 02/03 model year they made the transition to the LQ9 motor,,,but the aluminum head from the previous year LQ4 stayed the same. Biggest change between the 2 are compression ratio with LQ4 having 9.41:1 and the LQ9 having 10.08:1.18-Aug-2020 ... Taking LQ9 Engine Apart - LS BMW E36. 381 views · 3 years ago ...more ... 1989 Box Chevy Build Ep.22 6.0L LQ9 Engine Teardown - Top Shop Update!The LQ9 engine is a 6.0L Gen. III small block engine that was used in GM trucks and SUVs between 2002 and 2007. It is also known as the Vortec HO 6000 or VortecMAX, …Every great build needs a solid foundation. Start yours with one of ATK's Chevy LQ9 6.0L short blocks. Technical specifications: * Block: Seasoned 6.0L cast no. 364 or 184. * Bore/stroke: 4.030 x 3.622. * Year range: 2001-2007. * Displacement: 370 c.i.d. * Crankshaft: OEM GM 3.622 in. stroke internally balanced 24-tooth reluctor wheel.LQ9 (first-gen Vortec MAX engine) L76 (second-gen Vortec MAX engine) L77; L96 (flex fuel version) L98; LY6 – most popular for Gen IV Silverado and Sierra ... That’s on the list of fixes. Ac motor just locked up this year. Needs power steering pump replaced and just put all new break lines on. I’ve had the truck for 16 years and don’t ...The main difference between the LQ4 and the LQ9 piston engine is all about pistons high static compression ratio. Even though the machines are similar, LQ4's piston is dished while LQ9's is flat. The compression and the prices are different from each other. Many users widely use the LQ4 and the LQ9 engines.To ensure you’re using the the right parts, you need to know which LS engine you’re starting with. There are two easy ways: 1. The 8th digit of the VIN. 2. By visual inspection. The easiest way to tell the difference is to check the 8th digit of the Vehicle Identification Number (VIN) on the original vehicle. (See below.)We offer 370, 408, and 421 CID LQ9 packages with power ranging from 520 HP all the way up to 625 HP. All of our turn-key crate engines include a custom engine harness and ECM that can be built to run your electronic transmission for no additional charge! They also include a one year, unlimited mileage warranty. Give us a call today to get a ...Need an LS Engine Serial Number Lookup? Use PSI Vin Decoder to find out. Trying to figure out what ls engine you have? Need an LS Engine Serial Number Lookup? ... LQ9: Vortec HO 6000 or VortecMax: Aluminum Block: P: LM4: 5.3L: Vortec 5300: B: L33: Vortec 5300 H.O. GEN 4 / LS CAR ENGINES: 8th Digit of VIN: RPO Code: Disp. Common …The best of the iron-block, aluminum-headed 6.0L truck engines was RPO LQ9, which General Motors Performance Parts (GMPP) also sold as a complete crate assembly that included just about everything ...Tweet. #1. 2004 LQ9 X-Star Service discrepancies. 04-09-2012, 10:05 PM. Newbie post but wanted to get some valid information before I dig into servicing this boat. History - Just purchased a 04 X-Star LQ9 with 280hrs. Boat has sat for approx one year until I demoed it. I am performing the following service for the 300hr mark and to get it up to ... ….

These Chevrolet trucks currently come with or came with LS engines: Avalanche, Colorado, Silverado, Tahoe, Trailblazer, and Suburban. The specific models vary throughout the years, and some, like the Avalanche, had the LS in only certain trim levels. These usually came with the 5.3L, 5.7L, or 6.0L displacements.GEN IV 6L80e Info. The 6L80e Transmission became available around 2008 in the Truck / SUV platforms. Although it is 6 speeds and desirable for some applications it is fully electronic, adds complexity, and will add cost to your project to be fully functional. The TCM (transmssion control module) has been separated from the ECM (GenIII ECM ran ...Used Chevy LQ9 Engine on Sale. GM used its LQ9 high-output engine block starting in 2002. It was for sale up until the 2007 manufacturing year. It was the big brother to the LQ4 RPO V8. The Vortec platform was growing at this period in time. Adding the VIN N to the lineup was a smart move. Here at Powertrain Guys, you can order a …Designed for: 4.8, 5.3, LS2, LQ4 & LQ9 Engines with Cathedral Port Heads Basic Operating RPM Range: 1000-5800 Expected Horsepower Gains: 30-40RWHP over the stock camshaft in a well-optimized setup Expected Torque Gains: 45-55RWTQ over the stock camshaft in a well-optimized setupThis 6.0L (LQ9) marine engine is commonly installed in Indmar, PCM, Crusader, etc marine engine applications from 2003-2008. Please call (248)524-9600 extension #2 for details on this engine. We will need you to provide us with your engine serial # or photos of your existing engine. $750 refundable core charge. ONE YEAR LIMITED WARRANTYthis is a stock, LQ9 5.3 engine out of his 2005 Chevy Silverado with no mods really to speak of and only just over 100,000 miles on it,,,,seems it just shouldn't be internal unless something stock has come apart,,, ... I haven't been in the tech game in awhile though seeing Ive been retired now some 15 years or so,,, But the sound is more like ...Engine Technical. Engine Tech And Modification. Pulling The Lq9. Spun Cam Bearing. Went to do a cam swap this weekend and had trouble getting the old cam out. Finally after what seemed like an hour Cody was able to get it out. The 4th journal on the cam, second from the back was black, like the bearing was getting really hot.They are low compression heads as they have 71.5cc combustion chambers. These heads with dished pistons in the 6.0L LQ4 makes 9.4:1 compression. These same heads on the same engine with flat top pistons (LQ9) makes 10.1:1. And if we took the 67cc heads off the 5.7L LS1 and bolted them to the 6.0L LQ9 shortblock we would have 10.8:1 compression. Lq9 engine years, 6. Around 2005 or 2006, GM started using a 58-tooth reluctor wheel, where before they used a 24-tooth wheel in the LSx based engines (LS1, LS2, LS3, etc.). This wheel is used as a way for the computer to detect where the crankshaft is at in its rotational cycle. I have done a lot of research, but have found no credible source to tell me exactly ..., The Chevy LQ9 engine is a high-performance V8 engine that belongs to the Gen III small-block engine family. It was first introduced in 2002 and quickly gained a reputation for its impressive power and reliability. The LQ9 is commonly found in trucks and SUVs, making it a popular choice for those seeking both towing capabilities and exhilarating ..., Hi, I am new here. I am having what I think is an issue with my idle. Fresh LQ9 engine rebuild with a TSP stage 3 truck cam 216/220, .550"/.550" Camshaft 112 LSA installed at 109 ICL. The engine idles a little rough, or like the camshaft is larger than what it actually is. I figured with a cam this smallish and decent Compression, (ended up at 10.3:1) that it would idle about as smooth as stock., The LQ9 is a 6.0L Gen. 3 small block engine used in GM trucks between 2002 and 2007. For marketing purposes, it was also known as the Vortec HO 6000 […] Summit Racing Equipment, Both intakes have the same injector sizes and the 4.8 intake will correspond with the trucks fuel system whether it's return or returnless (return has two fuel lines to the fuel rail whereas return system has one). If the donor engine year fits inside the 99-02 years no intake swap necessary., PT.net will get you a better response. I'm pretty sure all 80E's take the same torque converter. For the newer ones, the LS engines required the flat flexplate and spacer, but no changes to the converter itself. If you need those parts, Pace Performance has kit with the flexplate, spacer, and bolts for 69 bucks., this is a stock, LQ9 5.3 engine out of his 2005 Chevy Silverado with no mods really to speak of and only just over 100,000 miles on it,,,,seems it just shouldn't be internal unless something stock has come apart,,, ... I haven't been in the tech game in awhile though seeing Ive been retired now some 15 years or so,,, But the sound is more like ..., The LQ9 engine, a high-output variant of GM's 6.0L V8, is known for its robust performance and was incorporated into several GM vehicles during its production years. Here are some vehicles that typically ran on the LQ9 engine: Cadillac Escalade AWD (2002-2006): The LQ9 engine was standard in the Cadillac Escalade, providing the luxury SUV with ..., Difference in compression is Lq4 is 9.5 to 1 and Lq9 is 10 to 1. The factory tune is restrictive and a computer tune is worth alot of power, depending on all what has been done. For the cubic inches the motor has, I would expect more torque for the lq4 or lq9 in factory or tune form., The Tecumseh company has been in business for more than 100 years, according to Tecumseh Engine Parts. That means there are lots of old Tecumseh engines out there, plus outdoor pow..., The engine was released in 2002 and continued through model year 2009 before it was replaced with the 6.2L Vortec. From 2002-2005, the engine was referred to as the ... The standard 6.0L Vortec had LQ4 and LY6 engine codes, while the Vortec MAX used the LQ9 engine code. In late 2006 the LQ9 variant was replaced with the L76 …, The LQ9 has the same heads as the LQ4 unless you get a LQ4 with iron heads (only produced for first two years). The aluminum LQ4/LQ9 heads are the same design as the LS6 only with larger combustion chambers. The LQ9 also does have much beefier rods as well as different (flat-top vs dish) pistons from the LQ4., The LQ9 engine is a part of GM's Vortec engine family and features an iron block and aluminum heads. It has a displacement of 6.0 liters (364 cubic inches) and a high compression ratio of 10.0:1, which contributes to its impressive power output. One of the key features of the LQ9 engine is its use of the Gen III small-block architecture ..., ATK LQ9-LB-1 Chevy LQ9 365CI/6.0L Base Engine 550HP. This is an LQ9 based engine with LS3 Aluminum heads making a very streetable 550HP+. Expect big mid to upper end power, will have a noticeable idle. For optimal Performance you will need headers, chassis dyno tune and 36lb injectors. Your engine may not necessarily come with all components ..., The redline of an engine is the maximum rpm value it can handle. Learn about the redline of an engine in this article. Advertisement All engines have a redline, which is the maximu..., The following year, Chevy introduced the L98, a genuinely modern fuel-injected engine that looked the part. The L98's induction system gave new life to an old, but sound, design. The intake tract ..., Used Chevy LQ9 Engine on Sale. GM used its LQ9 high-output engine block starting in 2002. It was for sale up until the 2007 manufacturing year. It was the big brother to the LQ4 RPO V8. The Vortec platform was growing at this period in time. Adding the VIN N to the lineup was a smart move. Here at Powertrain Guys, you can order a …, These are only the two most basic machining procedures typically preformed on an LS rebuild, but your machine shop can let you know what other machine work (line honing the mains, polishing your crank journals, etc.) that your specific engine will need. 5) Cam Bearing Blues., Clear. $ 15,995.00. Pay Deposit. Pay in Full. Pay a 50% deposit per item. Add to cart. Our complete LQ9 420CI 600HP stroker crate engine package dyno tested ready for installation. This build features the Cast Iron LQ9 6 bolt block. Comes ready to install with the Muscle Car oil pan, Complete Fuel Injected Unit ECM and Harness., Gender:Male. Location:Hallandle Beach, FL. Owns:SS. Color:Black. Year:2006. Drivetrain:2WD. Posted May 7, 2013. hands down use that cam. its an AWESOME blower cam! if it wasn't why would GM put it in one of the fastest production cars in the world. think about that... the money and research that goes into it., These will be found on the front of the engine, underneath the driver's side cylinder head, to the right of the water pump, as shown in the attached pictures. If it's a Gen 3 engine, with an iron block, and a truck intake manifold, with a 4.8/5.3 stamped on the block, it's either a 4.8L LR4 engine or a 5.3L LM7 or L59 engine. There's no ..., Yes, I am putting stock LQ9 pistons and rods in. Not aftermarket. Haley Racing Products. 270-784-1534. www.haleyracingproducts.com. PM me about the RJS safety equipment special I'm offering from April 1st to June 30th! "I have no idols. I admire work, dedication, and competence." - Ayrton Senna., Clear. $ 15,995.00. Pay Deposit. Pay in Full. Pay a 50% deposit per item. Add to cart. Our complete LQ9 420CI 600HP stroker crate engine package dyno tested ready for installation. This build features the Cast Iron LQ9 6 bolt block. Comes ready to install with the Muscle Car oil pan, Complete Fuel Injected Unit ECM and Harness., 6.0 Lq9 vs Lq4, Then for a good 50 years, the go-to engine for hot rodders was the small block Chevy. It was introduced in 1955 and stayed in production in various forms until the early 2000s. ... The LQ4 and LQ9 engines were produced until 2007. In 2007, Chevy transitioned the 6.0L into the Gen 4 model with the introduction of the LY6. The LY6 can be ..., 4 posts · Joined 2016. #1 · Jan 23, 2016. Hello all, I'm new to the site and I would really appreciate some input on how I can gain more hp out of my lq9 6.0L engine. Currently the engine has a a comp cam (ls1 MS4) also known as the magic stick. It has long tube headers leading into an x-pipe then into one chamber flow master exhaust., Please try your request again. Year Make Model Trim Engine. Add vehicle. 2004 CHEVY SILVERADO 6.0 LQ9 ENGINE TRANS 4L65E PULL OUT 2WD LS1 LS2 LS6 LQ9. Pre-Owned. $4,500.00. bigcatautosalvage (2,227) 100%. Was: $5,000.00 10% off. Buy It Now., In recent years, there has been a growing interest in finding gasoline that is free from ethanol. Many car owners and enthusiasts have become concerned about the effects of ethanol..., Jun 11, 2015 · 1982 Camaro Engines – The Ceasefire Engine. Only the LG4 returned from the second-generation Camaro for the beginning of the newest iteration of the model. Replacing the LC3 and LD5 in the first-tier base sport coupe models was the legendary LQ8/LQ9 Iron Duke engine. All of the Iron Dukes were built by the Pontiac division of GM. , We put everything you need to know about the Gen. III & Gen. IV LS engine family in 1 spot—from cam specs to upgrades & everything in between. ... LQ9: LQ9 Upgrade Guide: LQ9 Engine Specs: 24X: N: ... LS Engine Upgrade Guide: LS Engine Spec Guide: Reluctor: VIN (8th Digit) Block: Head: Gen IV Years: Vehicle: 4.8L: L20: …, So, the Chevy 6.0 engine is a V8 gasoline motor with a displacement of 364.4 cubic inches, or 6.0 liters, and has a bore and stroke dimension of 4 x 3.625 inches respectively. It's available in either cast iron or aluminum material depending on the make and model it's used for and was rated at around 341 horsepower when first introduced by ..., Look no further than GM's 6.0L iron block, as used in the LQ9 (and LQ4) truck engines. Featuring a 4-inch factory bore and strength to support hundreds of horsepower over stock, this Gen III block ..., The 6.0-liter Chevy V8 engine comes from a family of engines that, over the years, has become one of the most trustworthy V8 engines in recent decades. ... The LQ9 does surprisingly well on fuel economy for its increased power output. The EPA fuel economy rating of the 2007 GMC Sierra Classic VortecMAX puts it at 14 mpg city and 16 mpg highway.