Lq4 Vs Ls

Main difference aside from the block material is the heads, cam, and intake system. If you do not see what you're looking for, or if you have any questions; give us a call at 330-634-2155 or send us an email at [email protected] LQ4 is a little down on compression but can be made up with a 243 head swap. The LQ4 was also known as the Vortec 6000. 7l (ls6), 6. NOTICE: If you are placing your order with LJMS for the 1 st time, then your billing and shipping address MUST MATCH. MT1 4-Speed Auto $1,095 (Above base price with LQ4 engine) MW3 5-Speed Manual $0. It's more like an LS1 as far as the knock sensor location. PSI specializes in the design and manufacture of Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. DISCONTINUED - LQ9 6. it seems to hit a wall around 13 lbs boost, and wasnt but a. The LS1 and LS3 are pushrod V-8 engines produced by General Motors. On average, the LS1 Corvettes and F-Bodies both put down 315HP through the automatics and 320HP through the manuals. He has achieved 1000hp on a stock lq4 with a cam and injectors upgrade. LS1 CRATE ENGINES. Excelsior Motorsports takes the guesswork out of producing big horsepower. The Gen III was available in two different RPOs, the LQ4 and the LQ9. 125" H-Beam Rods w/ ARP 2000 Rod Bolts and your choice of Wiseco Pistons. See if LS engines are a dream swap or a nightmare as we take a look at what's really involved in swapping an LS engine in place of your old mill. just for giggles we made a t4-t6 adaptor and ran my. See our Intake manifolds - 350 320 318 Chevy. LS Conversion Kit, LS conversion mounts. The cast iron 5. I do agree completely about the C5 brakes over the Camaro brakes though. FWIW, you can delete the silencer box on the truck motors and get it to work under a stock hood. im sure every one has heard this question 10000billion times. The Vortec 6. I'd really just get a lq4 and do a cam/valve spring swap. I know there is a large. Edelbrock is the most respected name in performance. (not all are listed above, look below for additional). Some tuners say that LS motors run the best at 13. 0L was plenty powerful, offering over 400 hp and almost 440 lb-ft of torque (the way we test it), but the Gen IV LY6 is even better. FPARTS Salvage specializes in LS1, LS2 and LS3 drivetrains. 0, that I will push the limits of either(LQ4 vs. You may have to register before you can post: click the register link above to proceed. “One of the bigger issues with LS engines is the relatively short factory cylinder bores,” Diblasi explains. It is a bored version of the Vortec 5300. Our test motor was actually an LY6 6. 5:1 vs 10:1. The Builds Board. 0L 460 hp long block crate engines lay down impressive power that can be run with factory fuel injection or retrofitted with a carburetor. This Pace Pac package is a very affordable way for you to upgrade to the next generation of GMs performance powertrain offering. JEGS Performance specializes in LS/LT Performance Kits for Camaro, Firebird, Corvette, Impala SS & GTO. Sticking with tradition, GM introduced the Gen III line of V8 engines that share similar components and dimensions to allow for easy swaps between various models. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. The LQ4 was introduced in 1999 as one of the first LS truck engines. With nearly 20 years experience in building harnesses, BP Automotive is committed to building the highest quality LS Standalone harnesses on the market. The weaker LQ4 rodsa nd bolts are still good beyond 450 hp. The main difference between it and the SS is the cylinder head. The LS series was a clean sheet design with little in common with the classic Chevrolet small block V8. Some tuners say that LS motors run the best at 13. LS based motors use 2 different reluctor rings and sensors (24x and 58x). The LS series is a new design intended as the only V-8 engine utilized in General Motors' line of RWD cars and trucks. range, and this is from a forum sponsor on one of the other LS sites. The LQ4 that I purchased from you runs fantastic. If engine speed is 1500 RPM test failures and samples count as 2. That would be a much better. All Texas Speed & Performance 408 C. no arguement bud, just your reference was invalid. The original LQ4 6. Budget LS Bangs Out Power A rebuilt junkyard Chevy LQ-4 motor is treated to a more aggressive camshaft and springs to see how much dyno power it makes. I decided to go a different route, so I sold all of that for a small profit. 000" Stroke Rotating Assembly for LS1/LS2/LQ4/LQ9 at LSXceleration with Free shipping on qualifying orders!. 4, LS, LT, Truck lots of applications. Both engines are compact, large displacement pushrod designs and well regarded for performance and durability. 3 still has a pretty good torque curve and if you gear it right itll stay in its power band. But it is usually missing with a wrecking yard engine. I've been thinking about and planning for the LS1 swap in my car for a while. 3 and radiator is a Novak aluminum. 99 Add to cart; LSx LS1 LS2 LS3 LS6 LQ4 Ignition Coil Relocation Harness Extensions 12″ $ 35. The LS1 does have a slight lack of torque low down, where the LS2 doesn’t struggle as much. C10 / C20 CHEVY TRUCK HEADERS FROM THE WORLD'S LEADING HEADER MANUFACTURER! Hedman Hedders has the largest selection of headers for the entire range of 1967-97 Chevy / GMC Trucks and SUVs. 0L versions will be few and far between. It seems everyone has been writing articles concerning upgrading a used/salvaged 1998-08 LQ4 6. 3L variants (the most common being the LR4 and LM7). The LQ9 is a very similar engine based on the LQ4, but it was developed specifically for the Cadillac Escalade, although this version was also added to certain GMC and Chevrolet full-size pickup models as well. 3 (LM7) iron block. It was introduced in 2002 for the Cadillac Escalade. GM LS-Series Engine Oil Pan Dimensions * All oil pans shown are a direct fit for all GM LS-series engines, including LS-based Vortec truck engines. Same heads on both motors. LS2 within the Internal Engine forums, part of the LSx Technical Help Section category; I recently picked up a '99 2500 HD pick-up. He already said he will have an alumnium 5. LQ9 vs LQ4. lq4 vs ly6 LSX, Mod Motor and Gen III Hemi Tech Im debating putting a ls into my 69 C10 as well but can't find a decent header for it reasonable. It takes serious guts to replace the most famous engine of all time. 0L & 4L80E Swap July 12, 2019; 1991 Corvette C4 LS3 TR6060 swap! July. Unfortunately, the larger LQ4 6. I do agree completely about the C5 brakes over the Camaro brakes though. Excessive Motorsports LQ4 / LQ9 408 Cubic Inch Rotating Assembly. LQ9 short-blocks use a new GM LQ9 6. 00*** This engine was designed to be a performance upgrade for LS based vehicles or perfect for a 2001-2007 Chevy Truck LQ4 or LS swap in a hot rod. Also available 4. 0 liter offerings from GM with the LQ4 engine set. There were two version of this engine: the LQ4 and the LQ9, the latter being more performance oriented. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro-Stock champion for four decades. Using some smart combos you can have the torque of the LS V8 for less than the cost of a set of wheels. AFR’s, MONGOOSE, LS1 Cathedral Port cylinder heads are 100% 5-AXIS CNC ported and made with A356 aluminum. 3 small block engine used in GM trucks between 1999 and 2007. The wait is over… Vorshlag has the fix for your BMW motor woes! The E46 LS1 swap announcement is detailed in this forum thread, linked here. Visit Our "What's New" page to get all the latest Chevrolet Performance News, Announcements, and Specials. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. vortec 454 vs. I was told that my LQ4 w/ and small upgrade above the LS6 cam, good port flow at 280cfm intake, 90cfm exhaust, the 61 cc chambers with the dish pistons comes up at 10. LQ9 02-03 12561721 196/207. Since he fragged the On3 turbo on his previous run for glory, this time around Matt opted for an VS Racing VSR 80 mm billet T6 turbo, which is virtually a clone of an S480 Borg-Warner turbo, which Matt has affectionately taken to calling a “Bog-Weiner”, a title which he has prominently stenciled on the turbo in Sharpie. Sticking with tradition, GM introduced the Gen III line of V8 engines that share similar components and dimensions to allow for easy swaps between various models. There doesn't seem to be much appreciable difference except in personal choice. the same goes for if you knowing more then anyone else. For the sake of brevity, let's assume we have just purchased a used LS 6. Also if you want to upgrade it any then get ls9 gm gaskets for it which are a good help to and get a good cam with support modifications. LS Engine Block and Head Guide by Greg R. Both motors stock springs and cams are weak. Air/fuel ratio for peak power is 12. Browse ls1 ls2 available for sale here. Visit Our "What's New" page to get all the latest Chevrolet Performance News, Announcements, and Specials. Aluminum 92mm Adapter Plate – 3 Bolt Intake to 4 Bolt Throttle Body -LS1 LS6 LQ9 $ 31. The LS engine’s gerotor oil pump on the nose of the crankshaft is a good thing, since it eliminates problems with the distributor-driven oil pump gears that plagued Gen I small-blocks since the early days. If you are building a full out track only racing engine or a mild street cruiser there is a strong and durable LS cylinder block available to assure that you produce. 0-liter, V-8 engines that were used in the company's truck applications in the mid-2000s. LQ9 is found in the VHO 6. Besides most Vortec's being iron block, as seen above there are some serious size differences and considerations depending on your project. As these trunnion bushings fit all OEM LS cast rockers, including those found in the LS1, LS2, LS3, LS6, and LS7, they suit just about any application in modern, performance-oriented Chevrolets, and ensure the reliability needed in a motor that gets pushed regularly. The LS1 radiator uses an additional steam line on the RH tank. 0L 460 HP Long Block Crate Engines HP93 and get Free Shipping on Orders Over $99 at Summit Racing! ATK High Performance Chevy LQ4 6. The LQ9 is a very similar engine based on the LQ4, but it was developed specifically for the Cadillac Escalade, although this version was also added to certain GMC and Chevrolet full-size pickup models as well. vortec 454 vs. under the intake. See our Intake manifolds - 350 320 318 Chevy. Also if you want to upgrade it any then get ls9 gm gaskets for it which are a good help to and get a good cam with support modifications. There doesn't seem to be much appreciable difference except in personal choice. Like the LS2, the LS3 uses the Gen IV design. 00" stroke crankshaft with your choice of 24X or 58X reluctor wheel. The LS3 heads will fit on any LS block with a minimum 4. The ONLY difference between an LQ4 and LQ9 is the piston! There are NO embossed or etched exterior markings on the block or heads to indicate one over the other. I understand that with the power levels I would like to acheive, enough to run 10. And yes, the LS6 manifold will bolt on it. Measured out at 6,500 rpm, the early LS1 cam offered 63 hp over the LM7 cam, but the results illustrate that the gains did not come without a trade-off. One of the most popular LS engines is the LS3. Intake LS Pistons LS Crankshafts Compatibility Heads vs. Other than that, I believe those are "Lego" and you can swap out pieces from one to another. 0L Shoot Out-LQ4 vs LY6. A Short Guide to the GM LS Engine Family some of the most important designs come in the form of the GM LS Generation III and IV small-block V8 engines. 0L Silverado Car Forums. Proper orientation of the crank ring is required if switching the reluctors. Increased Height. I understand that with the power levels I would like to acheive, enough to run 10. Here's the skinny on picking the perfect combo to suit your next build. There is a paper sticker applied to the back of the drivers-side head at time of manufacture that indicates the type of engi. The range of original equipment GM LS cylinder heads offers decent performance out of the box, the mostly notable of which is probably the L92 head. The Gen III was available in two different RPOs, the LQ4 and the LQ9. Light weight plus big power makes this Chevy a lot of fun to drive. Old Chevy big blocks vs. On LS models with available front-row split-bench seat. The original LQ4 6. LS & LT Series Racing Harmonic Balancers. a ls2 goes for close to double that You stated you know more then me but you have no proof of that. 1971 chevy c-10 lq4 cam swap! all equipped with a/n fittings. DISCONTINUED - LQ9 6. King engine bearings have the closest wall tolerances in the industry, with all shells matched to 0. All other heads feature as-cast, rough finished chambers and ports. 0? i don't have any direct experience with them, but i would ASSume they're controlled similarly if not identical to the ls, lq, etc. The LS7 cylinder heads feature a wider valve layout when compared to all other LS cylinder heads. As it sits on. but here it goes i know the lq4 and lq9 are truck engines, i know they are both cast iron, i know the lq9 is the H. I would upgrade rods/pistons on the LQ4. VS Racing Billet 66/73 VSR Turbo LS1 LS2 LQ4 LQ9 4. This Assembly comes with a K1 Forged 4340 4. 4) Some Quick Tips on "LS" Machine Work. Since 1938, Edelbrock has manufactured its core products in the USA for quality & performance. The way I understand it is that the 317, 241, and the 243 all have the same valve size and port design but different combustion chamber. 7L and 4WD 4L80E Speed AUTO Turnkey Swap Kit 78k 1966 Chevrolet Impala LQ4 6. You may have to register before you can post: click the register link above to proceed. Original Shows, Motorsports and Live Events. 41:1 compression stock. “Bull’s Eye Tolerance”. NOTICE: If you are placing your order with LJMS for the 1 st time, then your billing and shipping address MUST MATCH. This guide will assist you in making a seamless LS engine swap. 000" Stroke Rotating Assembly for LS1/LS2/LQ4/LQ9 at LSXceleration with Free shipping on qualifying orders!. 4L80-E is the only auto trans behind the 6. long block engine with heads installed; engine comes equipped with valve covers, timing cover & oil pan installed. 525 INTAKE : 0. Original Shows, Motorsports and Live Events. A popular upgrade to the LQ4 and LQ9 is to install a set of LS3 heads and intake. (not all are listed above, look below for additional). 3l (l59) flex fuel, 5. LS Family: Gen. just for giggles we made a t4-t6 adaptor and ran my. This can change once you have established a business relationship with us. The LQ4 was designed to provide great durability. 0L Engine rated at stock 375HP 91-93 Octane the 2004 ls1 pushes out 350hp but im talkin to dude from daft innovations to see if the ls1 swap kit works with the Lq4/Lq9? but does anyone know if i can mate a T56 to it. The LQ4 that I purchased from you runs fantastic. Bozi Tatarevic. The cast iron 5. White" Stock LS, eBay Turbo, Powerglide VS Elky406 (Nate) Mustang 170k 4. 383 Small Block Chevy vs. Trick Flow products perform as advertised and exceed customer's expectations for performance and value. The LS series family of engines from GM has proven to be one of the most reliable and powerful lines in the company’s history. View Full Gallery. Drive that thing around till you are ready for the swap. ATI Serpentine Belt Conversion Kits. Pace Pac LQ4 to L92 Budget Build Package. If you have an LQ9, look at the casting number - 317. Nightmare On Any Street 3 Round 3, Race 1 Hitmen Racing Datsun 1200 "Mr. If you can get that LS1 equipped Camaro running and dirving for $3500 or a little less, BUY IT. 0 engines. A flat top in the LQ9 10:1. 0 lq4 with around 135k on the clock. 0l (lq4), 6. But, I think I'll go with a LQ4 instead (due to the L92 heads/intake and a few more cubes). Read the vehicles Owner's Manual for more important feature limitations and information. The stated HP numbers from GM are sort of a game anyway. Now, Holley EFI products power these cars and are dominating the performance world. It also has the "truck" style alternator mounting scheme, which is unlike either. It was introduced in 2002 for the Cadillac Escalade. Other things done or at least figured out but no pictures of… throttle cable. These blocks are designed specifically to handle from 450-900 horsepower on LS-Series late model small block engines, which include the LS1, LS2, LS4, LS6, LS7, LQ4, LQ9, and L76. Light weight plus big power makes this Chevy a lot of fun to drive. Some tuners say that LS motors run the best at 13. Biggest collection of ls1 ls2 at reasonable asking prices. I was told that my LQ4 w/ and small upgrade above the LS6 cam, good port flow at 280cfm intake, 90cfm exhaust, the 61 cc chambers with the dish pistons comes up at 10. version of the 2. 8 upto the mamouth L18 8. The LS is all-aluminum and has 6-bolt main bearing caps. Power for Pennies: How To Score a 500HP LS Engine for FREE. I can get a 5. 3L variants (the most common being the LR4 and LM7). 5 msec / test Continuous DTC Type B Used on LS1/LS6/LR4/ LM7/LQ4/L18. are the "bolt ons" interchangeable? i have read hundreds of forums on this topic and cant get one answer, they all beat. So, I have been sliding down the slippery slope of LS motors. LQ9 short-blocks use a new GM LQ9 6. 4L80-E is the only auto trans behind the 6. Just like the LS1 vs LS2 debate, the later engine has a slightly better intake manifold. 1570933090549. The wait is over… Vorshlag has the fix for your BMW motor woes! The E46 LS1 swap announcement is detailed in this forum thread, linked here. This engine is the foundation for a stroker motor, and when you need more room the LQ4 engine is the suburban of the LS blocks. 0 and found one local complete with harness and computer lq4 for $700 but after looking at how involved it will be compared to the 5. I have a 2001 GMC Denali pickup. Patriot Performance LS1 / LS6 / LS2 Series heads come fully assembled and can handle blown or nitrous applications. Get the best deals on Complete Engines for LS 6. This was my very first fuel injected swap. Now, Holley EFI products power these cars and are dominating the performance world. Many without close knowledge might assume that the LS6 is the follower of the LS5, but the LS naming convention is not serial in terms of its introduction to production. But Im curious if the LS1 is worth the extra cash over a 6. Fits cable driven, LS1, LS2, LS3 and aftermarket throttle bodies and variable valve timing (VVT) systems. LSx 1000HP Chevy Twin Turbo Kit Turbocharger v8 LS1 LS2 LS6 LS7 Vband Ls Vortec. Our goal is to offer accurate parts at fair prices, making sure that even a used LS engine swap can be affordable. 3 from the year before. Message-ID: 599000283. King engine bearings have the closest wall tolerances in the industry, with all shells matched to 0. I should only have around 625 total in the heads vs the 900 for the L92. The cam postion sensor and the knock sensors are in different locations on the LS2 than all of the previousl Gen3. 0L V8 Vehicle Fitment: Camaro G4, Corvette C5, Silverado 1500, 2500 For further details, please refer to the vehicle fitmenmt guide in the above image. you can find a ls1 or a 6litre for aroudn 1500. Message-ID: 591277885. I've done a lot of searching and have read so much that it is all mixing together in my head and not making sense any more, so I figured I'd just post so I can get answers to my specific questions, all in one place. Chevy introduced the LS3 in the 2008, and it was the most popular engine ever found in a base model Corvette. Original Shows, Motorsports and Live Events. The LQ4, generally speaking, is a cheaper engine. And to get things going, we'll start the 6. Includes the following. 0L LQ4 engine - from Tilden Motor Sports (see below for engine discussion) Built 4L60e transmission Stage 2 (From Tilden Motor Sports) Mark's adapter (ordered directly from Australia, this was cheaper than buying from advanced adapters) PN MFK1195AE6; Hooker Headers PN 2312HKR (per previous swaps) Spark plug wires - MSD 32829. 0 lq4 with around 135k on the clock. but here it goes i know the lq4 and lq9 are truck engines, i know they are both cast iron, i know the lq9 is the H. Unfortunately, the larger LQ4 6. range, and this is from a forum sponsor on one of the other LS sites. Each of the three also come with different heads. GM 3-wire harness connector used on many previous applications. LS1 is an aluminum block vs the 5. Find Custom 4. if you can truly get the oil pan cheap (ls1 intakes are cheap anyway), you will just need a clutch, water pump, flywheel, accessory drive and some odds and ends. for example a friend had a borg t4 turbo with a 80mm compressor on t 6. 0? i don't have any direct experience with them, but i would ASSume they're controlled similarly if not identical to the ls, lq, etc. We Rock Stock: LS head test—706 vs. 0 liter GM truck engine with GMPP L92 cylinder heads and a GMPP Hot Cam Kit. The LS series family of engines from GM has proven to be one of the most reliable and powerful lines in the company’s history. Please review your cart before checking out to make sure that your parts are legal for use in California and other states with similar regulations. Biggest collection of ls1 ls2 at reasonable asking prices. GM Performance Parts for the lowest prices on the web. GM LS Gen 3 LS1 Gen 4 Conversion Swap Engine Mounts and Accessory Brackets - LS Conversion Swap Information. 4, LS, LT, Truck lots of applications. You can explore all of our LS engine spec guides and LS tech resources here. Send an email or give us a call to get a quote today. 6 cylinder, so rebuilders must use the early style, composition head gaskets with them. King engine bearings have the closest wall tolerances in the industry, with all shells matched to 0. But it is usually missing with a wrecking yard engine. The 317 heads has a thicker deck then any other ls head and flow just as good. Same as on the LQ4. This year I've switched engines to a 2006 LS2 out of a GTO. I understand that with the power levels I would like to acheive, enough to run 10. 4L80-E is the only auto trans behind the 6. hotrodharness. LS3 for Track Build Yea the LS1 is a 5. 71 INTAKE ROCKER RATIO Lift: @Cam @Valve EXHAUST: 0. 3 (LM7) iron block. As for the lq4 vs ls1 thing theres alot of ignorant people out there. Once you’ve got the right core, and all your parts selected, it’s time to do the machine work. and 300 rwkw is more than most ever need. The Vortec 6. This is a discussion on Iron block LQ4 vs. If you're looking for an LS Swap kit for your car or truck, you're in the right place. Bearing wear? Seriously, if you're OCD you could throw in some new bearings on a 100K+ mile LS engine, but most don't need em. They look the same on the top but on bottom the LS6 is flat…it is bigger on the inside and good for 15-20hp on it’s own. The LQ9 was an improved, high-output version of the LQ4. You'd have to run the LS1/LS6 intake on whatever you ended up with, the "mailbox" truck manifold will never fit. The Difference Between The LQ4 And The LQ9 by Sameca Pandova LQ4 and LQ9 were code designations for the General Motors Generation III 6. Same thing they did with the Z28 and Camaro SS. Terry breaks down the different styles of LS blocks and explains why the LY6 is his favorite LS engine. The ONLY difference between an LQ4 and LQ9 is the piston! There are NO embossed or etched exterior markings on the block or heads to indicate one over the other. This means that the valves will be closer to the cylinder walls. 0 - 850HP Rated. Plus our remanufactured LQ9 engines start with about 400hp and go up from there. ls engines have steam ports and steam lines that redirect vaporized coolant back into the engine. Typical gains are 35-45rwhp over the unmodified 241, and most 346cid LS1's manage 430-460rwhp SAE. Look at how they rate the LQ4 on the other platforms. For Answers to Common Questions and Where to Find the Solutions, check out this LS Engine Swap Quick Guide, in Truckin' Magazine! Exclusive Content. The weaker LQ4 rodsa nd bolts are still good beyond 450 hp. The 317 heads has a thicker deck then any other ls head and flow just as good. including 98-02 F-Body LS1 applications to avoid cutting and splicing into your factory harness. If you have the air/fuel ratio set properly and your engine can idle somewhat decently, even if it's by holding the throttle pedal down off closed-throttle to keep the engine from stalling, you can begin by setting a ball-park ignition advance value. Since 1955 GM had been building is Chevrolet Small Block V8 with accolades, respect and awards in the automotive press and racing and with commercial success with customers in marine, industrial and mainstream automotive markets. LQ9 Chevy LS V8 Intake Manifolds in-stock with same-day shipping. "Even if you're running a radical cam and a blower, you're better off sizing your headers smaller unless you plan to spend most of your driving at full throttle. The ONLY difference between an LQ4 and LQ9 is the piston! There are NO embossed or etched exterior markings on the block or heads to indicate one over the other. I plan on installing a Texas Speed Cam over the winter but for now I'm enjoying my modern fuel injected motor. Not gonna lie I was full blow ls 6. And while the LS engine’s reign at GM is coming to a close, they are sure to be popular for years to come—if not decades. The Cast-iron casting are heavy! So you want to figure out how much to mill: It takes about. If you can get that LS1 equipped Camaro running and dirving for $3500 or a little less, BUY IT. LS Swap Kit and LS Swap Parts with motor swap is available at our online store. 00" stroke crankshaft with your choice of 24X or 58X reluctor wheel. I am using 243 64cc heads from a 01 Z06 vette in place of the 317 and the LS6 intake. There doesn't seem to be much appreciable difference except in personal choice. Both engines are compact, large displacement pushrod designs and well regarded for performance and durability. The increasing availability of stroker crankshafts is giving builders more options when planning a street-performance or race engine combination. Here's a Kwik and easy solution to your LSx engine swap AC compressor problems. ***THIS ITEM HAS A $450. Radium Engineering GM LS9/LSA Engine Fuel Rails 20-0362. It is a bored version of the Vortec 5300. Get it as soon as Thu, Oct 17. In that respect, the LS platform has an advantage over the old-school engines; the bottom end and cylinder heads will support more power in stock form than a junkyard Gen I small or big block. 0L Silverado Car Forums. the same goes for if you knowing more then anyone else. ATI Serpentine Belt Conversion Kits. I have a 2001 GMC Denali pickup. Well I did find out that in fact this engine is a 5. Main difference aside from the block material is the heads, cam, and intake system. Purchase, in combination, any Magnum or DragonSlayer Crankshaft + a set of Callies Ultra Connecting Rods: Save 5% on the crank, 10% on the rods!. If you must have an early LS due to budget, and you plan to keep things OE — such as the cam and intake manifold, then go with the LS6.