L76 engine vs ls2. L98 block Based on the 6.

L76 engine vs ls2. Kits do not include pushrods, but they are available separately. We wrote this guide to capture our most common LS camshaft recommendations. 2L in terms of power and durability. 4 58x reluctor and 4x cam gear. For LS3/L99/L76 & Other Rectangle-Port Head Equipped LS Applications. 4. Jan 6, 2009 · The L76 is based upon truck engine with the same nomenclature. The difference in upper rpm power is likely attributed to the lighter valves. I keep getting swayed one way or the other, hearing that the stock LS6 has better fuel economy than the stock LS2, but hey, the LS2 has higher displacement and is newer So, I need to see the advatages that the LS6 has over the LS2, and what the LS2 has over the LS6. L98 block Based on the 6. Sent from AutoGuide. Feb 26, 2025 · Discover the vehicles that feature the powerful 6. Is it a respectable engine compared to you know Ls1 or Ls2 engines? Aug 29, 2022 · It's important to understand all of the differences and types of LS motors before beginning a new build. In Australia we get 8 different variants of the LS engine. The cylinder walls are thicker than the 6. 0-litre L76 replaced the 5. 8, 5. Mar 15, 2007 · My decision has come down to the 01+LS6 vs. Apr 12, 2011 · All the ls2,l76,l98 share the same block. I was thinking the 6. 2L/L92 aluminum Vortec truck heads featuring the better-flowing rectangular ports and an L76/LS3 intake. Jan 29, 2012 · our good heads. For a street car, this design means excellent throttle response, torque and average power. After 2010 these engines both scored variable valve timing, though the LMG does not feature AFM. 0 litres in capacity and provided a slight increase in power to 260kW, but a bigger torque increase to 510Nm. The L76 engine, like its LS2 sibling, is a Gen. 0L an LS1 or LS2? A 6. Ive been told to buy an L98 need to know what to look for so l dont buy the wrong 1. Hybrid applications had an electric motor mounted inside the transmission. 0 block with L92/LS3 heads + the DOD hardware The LS1 is considered a Generation 3 engine, while ours is a Gen 4 09 MSM GT - Bone Stock 02-23-2010,05:23 AM #4 96Prix Member Shmember Join Date Dec 2008 Location Fort Dodge, IA Posts 265 Post Thanks / Like Jul 24, 2024 · Learn what are the best stock LS heads that will interchange to use on your budget 4. 7L 6. Engine control module - 6. 3L L83 << General LS Swap Info < Back to List Jan 10, 2017 · The TFS 220's on an Ls2, will make more power and torque from 1500 rpm on vs. Oct 18, 2018 · From cylinder heads to the camshaft, here's a complete rundown of all the vital engine specs you need for the 6. Jul 1, 2008 · C6 Tech/Performance - LS3/L92 heads & LS3/L76 intake on a 6. My guess you want to fatten up the torque curve to make it more fun, than just make peak numbers to bench race with. 0L Gen IV Vortec truck engine. Explore the L76 Engine Technical Specifications The car engine is the heart of any vehicle, converting fuel into mechanical energy that powers the car's ENGINE COVER VE WM V8 6. The L76 is an adapted version of the LS2, featuring new rectangle port cylinder heads and Active Fuel Management (AFM). 2L) heads, LS3 intake and a cam that allows for cylinder deactivation. 000 in. Common LY6 Issues and How to Address Them Jul 14, 2009 · Will the Livernois LS2 stage 2 ported heads fit on our L76 engines? I plan to run these heads with the stage 2B cam and slp 427 kit. org/wiki/GM_LS_engine Attached wikipedia link explaining all the LS motors and differences. There's lots of performance potential there in a Pontiac G8-GT, unfortunately in stock form it's also fitted with AFM or Displacement on Demand hardware. 0, or 6. 0L LS2 Corvette? If so, what kind of gains did you see what no other changes? I know that the LS3/L92 heads Oct 30, 2022 · LS2 L76 Blocks by Tom68 » Sun Oct 30, 2022 11:46 pm Will they take a 4. Genuine GM LS Front Sump Oil Pan Kit. An LS2 or LS6 cam should get you a 50 HP over stock increase. Using “243” casting heads, a smaller camshaft and an additional 18 cubic inches. 02 now, heat from preignition grew the CP pistons past their 5 thou clearance and scuffed the skirts, hoping it will clean up at 30. Mar 14, 2010 · Some guys were telling me both the GT and GXP have the LS3. 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. Feb 21, 2022 · Here's your comprehensive guide to all the 6. The L76 is generally accepted as a superior engine, even Apr 13, 2025 · The LS2’s large 4-inch bore combined with a moderate stroke creates an engine that breathes efficiently and revs freely while maintaining excellent low-end torque. 0L L76 "car" LS engine. More on the details and photos only in High Performance Pontiac May 3, 2009 · Everything you ever wanted to know about the LQ4/LQ9 engines! OP PONTIAC SLEEPER, theturboforums. Is this a LS2 L76 engine with L92 heads but with a L76 intake? And to change out the dod cam and lifters. 0 Vortec engine, covering engine history, technical specs, variants, problems and reliability, and performance mods. Yet it makes 39 less horsepower and 16 less lb ft of torque than the LS2. 5 CR in its favour. All engines built in 2007 or later had the standard Gen. 6L Stroker Kit | L98 / L76 / L77 / LS2 / LY6 / LQ9 $4,895. 9 compression , ours are 362hp and 10. Made in USA with a start-up guarantee. The Harrop FDFI (front drive ' front inlet) supercharger kit offers the latest in supercharger technology, engineered at Harrop HQ utilising the same Eaton TVS system as featured on the ZR1 Corvette and the ZL1 Camaro. No cores or modifications needed. The G8 GT uses the L76 and the GTO uses the LS2 both are 6. May 22, 2019 · L98, L76, L77 engines tend to be the most prone to having issues. Apr 16, 2019 · How to delete active fuel management for high-performance LS engine applications, and is variable valve timing help or hurt performance? Oct 3, 2019 · We put everything you need to know about the Gen. Jul 1, 2007 · SLP L92 Heads and L76 Intake Package vs. The G8 GT L76 uses a different cam that is AFM/DOD whatever so lift is limited because of the special lifters. 0L Gen IV Vortec engine. 0L LS2 V-8 engine, including detailed specifications, vehicle applications, horsepower, torque and much more. 0L L77 LS engine. Jun 9, 2023 · GM’s Gen 4 LS engines are found in cars such as Camaro, Corvette, and Cadillac offerings starting in 2005, plus of course the large cross section of trucks and SUVs as well. This balance makes it versatile for various driving conditions. LS1, LS2, L98, L76, L77, LS3, LSA & LS9. 0L. May 13, 2012 · The LS2 was introduced as Corvette’s new base engine in 2005. The LS3 heads and intake are a good budget, but not an optimal combination. Just looked at a stock 09 G8 GT tune file and the variable camshaft parameters were disabled indicating to me that it does not have VVT so the pulley spacing should be similar to either a GTO or Corvette but not stick out as far as a truck. 00 $4,750. So what makes the LS3 perform so much better than the LS2 and L76? Jan 16, 2012 · The L76 uses the same Gen IV E38 Engine Control Module, and 58X Ignition System as other Gen IV V8s as introduced on the 2006 LS2. 0 L (≈366 cu in) from 101. CRANK ANGLE POSITION/MAP SENSOR CONVERSION EXTENSION HARNESS LS1/LS6 TO LS2/L76-BWAPH008 $55. Jun 28, 2018 · From cylinder heads to the camshaft, here's a complete rundown of all the vital engine specs you need for the 6. We pick up where we left off with Part 1, starting with a look at the so-called "truck" engines. 0L engines in the LS family. 7L) was used from 1999–2005 in Holdens before being replaced. Dec 14, 2009 · Current Base Vette & Grandsport have LS3; 05-07 Vette had the LS2. We've got links to vital specs, upgrades, and vehicles here. GM Timing Chain Dampener for production LS2 and newer LS Engines. 😮 Based on our experiences, there have been countless accounts of people who have owned L98 powered Commodore’s and who’s engines get low oil pressure. May 23, 2025 · LS engine expert Richard Holdener shows you how to get an extra 100 hp out of your LS2 6. 4 compression Cgthaxton Posts: 8 Joined: Sun Aug 05, 2018 4:31 pm Tech Tuesday 0002 LS Engine Identification. Aug 27, 2012 · Just curious if there were any visual differences to the L76 and LS3 engines? I've stared at a few pics of each and they look the same? Dec 7, 2017 · What is an LS2 engine? Learn all about the engine, including years, LS2 engine specs, and LS2 hp in this article. This is a genuine GM product, don't risk your engine using an inferior Chinese copy. This article lays out the most common question about the LS-series engine specs. The cylinder heads are great too! The LS2 used the same cathedral port heads as May 10, 2007 · After reading up on the L76, I really think the LS2, LS4 and LS7 should've still been called GenIII engines as there wasn't much different about them other than E85 capability and Active Fuel Management capability on the LS4. I've found people using and kits including L92, LS2, and LS3/LS7 covers. CNC INTAKE All CNC INTAKE CNC Intake Solutions for Coyote Engines L76-L77 L98 CNC Intake Service in Australia LS3 CNC Shop Service in Australia Apr 6, 2024 · Rotella T6 5W-40 in my 2008 L76 engine in my Pontiac G8. It's an LS2 block with L92 (Vortec 6. 0 engine is an LS2 engine block with good flowing L92 cylinder heads, a 90mm LS3 intake manifold and 40ish lb/hr LS7 injectors. Jul 29, 2007 · No, You must purchase the L76 intake manifold (P/N 12590123) for the L92 heads to work on your LS2 GTO. 2. The L76 produced 348hp (260kW) in the VZ V8 range. 27 More info. The G8 GT, Caprice PPV and most GM trucks from ‘07-’09, along with some 6L80-E automatic-shifted and VVT-equipped ‘09 Holden vehicles, received the L76–just another nod to the interchangeability of Cloyes LS2-4x Race Billet True Roller Single-Roller Timing Set On Sale: $ 219. Feb 23, 2010 · Originally Posted by norm8332 I believe our engine is more ls2+ls3+DOD yupp, basically an LS2 6. LS2 (6. All PSI The L76 was considered a replacement for the LQ9 engine It is derived from the LS2, and American applications were fitted with Active Fuel Management (AFM) and displacement on demand (DOD) technology Introduction Part 2 of the BillaVista LS Primer article continues our look at the latest GM small-block V8 engines - the Gen III and Gen IV motors. 0 L (5,967 cc/364. Is . Complete information about the GM 6. 0L displacement, but the L76 added Active Fuel Management and rectangular port heads. 0L) are variations found in VE Commodores, with the L77 having Active Fuel Management (AFM). 8L LR4 Gen. 99 2011 Caprice PPV 6. The LS2 intake manifold featured a larger plenum and re-contoured runners. cylinder bore and internal oil passages for AFM, even if it wasn't used. III & Gen. 0L aluminum block engines, and that they came from the factory in both cars and trucks. However, it has rectangular intake port cylinder heads. L76 uses same Gen IV block, nodular iron crank vs LS2 forged steel, lower rev limit, unfinished ports in heads of similar port shape to LS7 - not necessarily better flowing stock than LS2. 7L as opposed to the L76 which is 6L. Oct 20, 2013 · L76 is a ls monstrosity. Jan 30, 2013 · Most VVT engines use a truck spaced pulley system. 4, small block aluminum engine used in GM’s Australian Holden vehicles between 2006 and 2010. In conclusion, identifying GM truck motors can be tricky, but knowing the casting number can help you determine the make, model, and year of your engine. LS2 has LS6 heads with hand finished ports and higher compression. What is the difference? Heads and Cam? Is that all that is needed to jump another 50HP? Apr 22, 2019 · Well I've read and saw a few videos of CAMMED L76 G8s going against LS3 G8s and SSs and barely keeping up or losing. Price differences range from $36 to well over $100 for the 4 days ago · L76 and L92 are gen 4 variable cam timing engines (L76 can change phasing, L92 has actual variable valve timing), but both are aluminum blocks and make great power stock. Features improved baffling over VT-VY series 1 sump. Aug 11, 2010 · This is a discussion forum for the Australian Car Manufacturer General Motors Holden, primarily V8 based. 3L L33, L59, LM4, LM7 4. We have grouped these by generation and provided a brief explanation of what each engine code means to help inform you about what engine you want or have. 0 LS engine, its specs, performance, and aftermarket potential. 0L that was previously offered in North America in the Pontiac G8 GT; and the L76 is derived from the LS2 6. Through its many renditions and technological advances, the LS series of engines have been touted far and wide as offering the ultimate in raw performance potential. 0L COMPARE TO THE BIGGER 6 Sep 24, 2015 · Cathedral port cylinder heads have been mistakenly dismissed by many in LS-series circles for being “old-tech. 07 fortnightly and receive your order now. Dec 1, 2009 · Performance Chevy LS Engine Comparison - LS Motors Decoded The Ultimate Guide To Every Gen III And IV Small-Block Ever Built L76 – 6. The all-new VE Commodore (and Calais) V8 stuck with the L76, but the Sep 15, 2016 · Firstly an L76 with an LS2 cam swap will make better performance than a stock LS2 due largely to heads and intake, despite the 0. WHAT'S INCLUDED: Complete 2011 LS2 6. 0L that was offered in the Pontiac GTO and 2005-07 Chevrolet Corvette. Oct 19, 2013 · Anyone put an ls3 cam in an l76? If so what were the results. Still trying to figure out if piecing together or buying a complete kit is cheaper. Is a 6. even had oil in it. 0-litre LS2 engine which featured in HSV’s models, the 6. Nov 18, 2018 · also LS2 uses a cathedral port head , the L76/77 is a rectangular port head alot of people like to call our motors LS2's , but there is way to many differences , and the LS2 is a 400hp motor and 10. PSI Conversion’s LS Guide breaks down specs, common uses, and best practices for LS swaps. Compatible with: Al Feb 17, 2012 · What's the engine in the G8, L78 or L76 or something? is that 6. Although an LS2 block is a GenIV, it's engine management and induction is not nearly as advanced. They are designed using state-of-the-art engineering technology with computer-designed internal passages and precision machining to produce the maximum flow rate Feb 25, 2016 · Just curious which valley covers will work with the DOD delete on our cars. 0-litre variants of the LS2. 0 engines is the LS2. V 2014-UP 6. Apr 5, 2020 · Ultimate guide on GM's 6. 00 Choose Options Compare Nov 27, 2021 · Re: LS2 vs L98 vs L76, which is supreme?? The most common mod the yanks do to the LS2 is put L92 heads on and they always make a power gain. The L76 will fit better when retrofit on a LS2 because it has the same style map sensor and connections for your vacuum tubes that attach to the intake. LS2 vs. Will not fit LS1 or LS6. (this should be exactly the same as a L98 now) I'm doing this Mar 25, 2008 · The L76 and LS3 are effectively the same. 0-litre L98 replaced the 5. Jan 22, 2014 · The L77 is similar to the L76 6. Evening brain trust <br /> <br /> So im building a harness from scratch for a ls2 based L76 with DOD delete. Aug 11, 2024 · One of the most common questions we get asked about LS engines is to recommend a cam for a build. Jan 9, 2015 · The LS3 is a further refinement of the LS2 engine package, taking engine capacity to 6. Performance, we […] Get details on the L76 6. It is a bored version of the Vortec 5300. LS2 in SSR = 395 hp). The only LS engine that was Gen. Moreover, the manufacturer also introduced an active fuel management system (AFM) to improve fuel economy by turning half of the cylinders OFF at cruising speeds when there is less power requirement. 2 litres thanks to a 103mm bore. Feb 23, 2010 · thanks but HSV doesnt use LS2 engines now they use lS3 so why they dont make l98 more powerful than LS2 and the big question is WHY the HELL IS l76 IS RATED NOW IN HOLDEN 349HP and was 360HP I’m sorry but who cares what someone rated your engine at, the only numbers you should worry about is the one from your dyno sheet Torque@ 349 HP@ 341 First up is the L76. 00 MAF-LESS (IAT) INTAKE AIR TEMP CONVERSION HARNESS VT/VY LS1 L76 L98 5. The L98 is a slightly modified version of the L76. Sep 19, 2019 · The L98 is a 6. Each came with different accessory drives, intake manifolds, and oil pans. Simply, the L76 / 98, are in the late model VZ SS (making 260 kw) and in the VE SS and VE SSV models (making 280 kw). I had an L76 2008 G8, strong engine after a Superchips tune, but man was that thing noisy on cold mornings. This usually occurs on higher Km cars. One of the biggest improvements on the LS3 was the move to the rectangular port cylinder heads shared with the L76/L98 engine. the only difference is on the l76 engine internals. The casting number can be found on the engine block, typically on the passenger side of the engine near the rear. 0L LS2/L77 Motor Engine w/ 6-Speed Auto Trans 83K MILES 365HP FREE FREIGHT SHIPPING IN THE CONTINENTAL US ONLY. 0L LQ4, LQ9 5. 0L 364ci Engine w/ 83k miles (Intake to Oil Pan) rated @ 355 crank HP on 87 The benefit of building a stroker engine is that you will be replacing the factory rotating assembly with a high performance stroker package to suit your desired stroker build. 0L LQ4 The Vortec 6000, or LQ4, is a V8 truck engine. LS engine type or Engine Prefix Codes are used here daily at VCM and knowing which engine you have an the details of that engine help decide on performance modifications and servicing. Nov 9, 2024 · 6. Bottom line is if the L76 has Eaton lifters then not worth it, L98 is the smart choice. 0L LS car engine. g. 0 LS engines. Compression was raised from the LS1 and a different intake manifold and larger 90mm throttle body were incorporated. This will cover the release of the LS1 in 1997 and go to today’s Gen 5 LT7 in 2024. 0L engines are light weight and fall between the 5. 0L L76, L77, L96, LC8, LFA, LS2, LY6, LZ1 5. Jun 22, 2020 · Throughout the years, there have been a number of legendary powerplants to call the Corvette’s engine bay home. 0L Vortec Max used in the trucks. Oct 23, 2008 · If an owner was to sacrifice the DOD hardware and software, fit normal LS2 lifters, then the L76 car engine would be a better base for performance mods than an LS2 IMO. Nov 13, 2012 · Just nit-picking but the GTO had the LS1 in 2004 and the LS2 in 2005-2006, not the L76. Pretty cool. 0L LS truck engine. The cam choice is more critical with the L92 heads because of the big intake on the 6. Jun 6, 2008 · G8 utilizes an LS2-based engine called the L76. 00 IGNITION COIL SUB RELOCATION HARNESS GM LS SERIES COILS-BWAPH012 $69. CHECK OUT THIS DYNO COMPARISON BETWEEN A FACTORY LS2 AND FACTORY LS3 RUN IN STOCK TRIM, THEN AFTER MINOR MODS, THEN AGAIN AFTER EVEN MORE MODIFICATIONS! HOW DOES THE 6. Your high performance stroker engine will include the highest quality, forged steel rotating assembly manufactured by the world's leading suppliers. Enjoy. 0L) came in HSV models like the VZ Clubsport and early VE Commodores. 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 May 18, 2018 · LMG and LY5 engines are found in 2007-on Avalanches and half-tonne Suburbans, among other Chev and GMC models. Edelbrock water pumps provide maximum cooling, whether it’s on the street or at the race track. ” However, their thin cross-section allows for a high-velocity and smaller-volume runner design with excellent flow. Find information about GM's 6. Apr 12, 2018 · From the best headers & intake to cam swaps & beyond, here's a step-by-step performance upgrade guide for the LY6 6. That means they can handle more boost and around 1,000 hp. It has the 6-bolt rear flange for most of the popular applications This crankshaft can also be used in engines with forged pistons and connect The L76 was basically an LS2 with 6. You do give up some smoothness to get it. Follow this link to learn more about The LS2 and L76 Car Engines. Has anyone swapped stock LS3/L92 heads and LS3/L76 intake on a 6. It also uses the smaller individual coil-near-plug ignition originally developed for the LS2, LS3, and LS7. 0L LS7 6. Nov 24, 2008 · hey guys of course I have a G8 with a L76, I just wanted to know how it stacked up in the GM family of engines. 4, aluminum small block engine. Of these, few have been as iconic, or well-received, as the LS platform. Of the memorable engines featured within Aug 31, 2017 · Edelbrock has expanded its high-performance LS water pump line to now include new applications for GM LS2, LS3, LS7, L76 and LSA engines. Engine Block These Sep 16, 2007 · C6 Tech/Performance - LS3 vs LS2 vs L76 fuel rail difference? - Any differences between the LS2 and LS3 fuel rails? Any pics of LS3/L76 fuel rails? I'm installling LS3 heads on an LS2 forged motor, with an L76 intake. NASCAR used the LS2 as the basis for the Spec engine Oct 25, 2018 · From the best headers & intake to cam swaps & beyond, here's a step-by-step performance upgrade guide for the L76 6. 0L LS engine. 0L LS2? What kind of gains? - I've been pondering this for the past couple of days. L76 / LS / Small-Block Engines-Petrol / V-8 / General Motors Add a comment General Motors Small-Block Engines L76 engine is installed on Chevrolet Avalanche 1500 (2007-2009) making the above mentioned models eligible for engine interchange. Dyno tests have proven that comparable aftermarket cathedral port heads […] It is extremely similar to the the 6. Like the LS1, the L76 engine had a deep-skirt, aluminium cylinder block that was cast from 319-T5 aluminium and contained gray-iron cylinder bore liners that were centrifugally-cast. (NOTE: Don’t confuse the engine specs here Complete information about the GM 6. The aluminum block 6. These lasted until the 2017 production year for the L77, and were primarily designed for use in the Australian market by Sep 23, 2010 · Can some one point me in the right direction on the GM L76 aluminum engine. I picked up a l98 engine brand new from holden for $6,600 complete with clutch setup and flywheel. 0L 6. It was also used in some Australian Holden cars. 622" Stroke Crankshaft It comes standard with a 58x reluctor wheel on it Can be used in a LS1 but will require the reluctor wheel to be changed to a 24x. Displacement is 6. Oct 20, 2010 · Whoa ok. Once the Weiand and FAST manifolds are released they will become even more popular. From my research, in standard form, the LS2 is a superior engine to either the L76 or L98. Oct 18, 2018 · The L76—like its LS2 sibling—is a 6. http://en. The engine has come out of a wm statesman and they came out with all 3. This engine is very similar to the 6. May 10, 2018 · From the best headers & intake to cam swaps & beyond, here's a step-by-step performance upgrade guide for the L76 6. 2 liters really that much different? Seems like full bolt on ls3 cars make as much power as cammed l76 motors. Jun 14, 2010 · So I have been watching some videos of the Holdens and Vauxhals and they have the LS2 Engines producing 412HP. 00 Mar 1, 2019 · Hi guy How do l tell the diffence between an L98 - L77- LS2. 0 + LS3 style heads? I continue to see the L76 as a much better JY deal over LS3/L92, like $1500-2000 vs $3000-5500. COMP Cams® LS Ultra Pro Mangum™ Rockers Arms are available for LS1, LS2, LS3, LS6 and LS-based truck engines and come in individual sets or kits featuring studs and guide plates. Jul 29, 2024 · In this guide we will be covering engine designations for generation 3, 4, and 5 Chevrolet product engines. 2L L86, LT1, LT4, LT8 5. Conventional wisdom seems to be that the L98/L76 is the superior engine owing to its better L92 heads. 0L High Performance Engine Rebuild Kit | E-1840-P Stage 2 Sloppy HP Camshaft | Flat Top Pistons | Compatible with Chevrolet GM LS 364 6. The part number listed comes with intake manifold, 90mm Electronic TB, 39# injectors, fuel rail, and gaskets. However with revised lifters the L76 can deliver same reliability with 10% better fuel economy under light load. 2 LS engine build Explore the L76 6. The L76 differed from the LS2 with its inclusion of Active Fuel Management (AFM) cylinder deactivation technology. With its robust design, the L76 engine offers a balance of power and efficiency that’s ideal for both cars and trucks. Apr 6, 2008 · Re: LS2 vs L98 vs L76, which is supreme?? It depends L98/L76 is the same engine except the L98 has the redundant DOD hardware removed. So modding the L76 takes a bit more work than the L98 to remove DOD. Jun 29, 2013 · A N/A L76 with cam and high lift rocker combo retaining AFM gear gets identical performance to a similarly cammed L98 with bolt ons (mid 11s). PSI Conversion’s LS Guide provides specs, key differences, and swap advice for this versatile aluminum-block V8. If you find one in a sedan, chances are its been replaced. 0L – 364ci V8 engine The L76 engine features Active Fuel Management (AFM) or Displacement on Demand (DoD) technology and was disabled on the early Holdens. Oct 15, 2008 · "L76 was originally Holden's version of the 6. Make 4 interest-free payments of $158. My question arises because the LS2 people seem to be foaming at the mouth to bolt up L92 heads and L76 intake, which would, except for the cam, be an L76 (if in fact the L76 uses L92 heads). The LS2 and L76 were also available in car versions. IV LS engine family in 1 spot—from cam specs to upgrades & everything in between. Sep 21, 2017 · The LS2 and L76 are noteworthy in that they are both Gen IV 6. At T. Jul 29, 2021 · DOD uses specific lifters and other trickery to shut down four cylinders, but the VZs didn’t run the software needed to activate it. 0 LITRE LS2 L98 L76 TURTLE SHELL SKU: 92068791 $632. 3, 6. I could be completely off on this, but it seems from what I have read, it seems consistent. 2 GXP was an LS3. 403ci 6. An LS2 build is quite popular due to the availability of these 6. These were similar in design to the LS2, but had improvements like Variable Valve Timing, flex-fuel compatibility, and/or Active Fuel Management – depending on the specific engine. 0L LS2 engine that debuted in the 2005 Chevrolet Corvette C6, and the 6. 2L L92, L94, L99, L9H, LS3, LS9, LSA 6. Shouldn't you have worked this out before buying? Dec 23, 2021 · The very last of the VZ Commodores also ushered in the L76 version of the LS engine which was a full 6. For use with standard oil pumps. Closely related to what’s also known as the LS2 engine, the L76 was a true workhorse version of the LS concept. Apr 14, 2023 · Additionally, some engines may have multiple casting numbers associated with them. Turn Key Engine Supply 510 LS2 - photo: Lonny Handwork GM Genuine LS Stock 3. A lot of this is to do with oiling. Ignorance leads to confidence more often than knowledge does. The L98 engine omitted the AFM hardware of the L76 engine; and, The L98 engine produced an additional 10kW for a maximum of 270kW due to its high-flow exhaust system with dual 2 ¼ inch pipes and four outlets. While displacement on demand technology was disabled on Holdens, this feature is enabled on the 2008 Pontiac G8. LS1: What Changed? The LS2 wasn’t just a bigger LS1 – it introduced several key improvements that justified its designation as the first Gen IV small Apr 10, 2025 · Ever wondered what makes the L98 engine tick? Whether you're a car enthusiast looking to understand the heart of your Holden or Corvette, or just curious about this iconic powerplant, you're in the right place. The engine Upgrading the LS2, L76, and L77 Engines What can I do to get more power out of my engine? The aluminum block, 6. . LS1 in Camaro =305hp vs LS1 in Corvette = 350hp) can be large, and sometimes very small (e. I. 0L Rotating Assembly kits and Stroker Kits, Custom kits, in-house balanced, Largest Selec May 19, 2020 · Sometimes the difference between very similar engines (e. As for HSV, they just used the straight-up LS2 and quoted its Z Series models at 398hp (297kW). Special Notes All 2005-06 LS2 engines had the 24x reluctor and 1x cam gear, like the Gen. AFM, Active Fuel Management is the General Motors Term for cylinder deactivation. Recommended by my builder - Rick Crawford for LS engines. Nov 29, 2012 · L76 has the Displacement On Demand (AFM) hardware in the engine, but it wasn't activated until VE models. Do you look for a LS3 L92 cam? :confused: Thanks Based on the 6. L98's only came out in the VZ ute's. May 1, 2009 · Here in part 2 of 2, we dyno test Texas Speed's 418ci L92/LS3-based engine. AFR/SLP 225cc Heads and LSX 78mm IntakeOur test car belongs to Steve Moffa of Cherry Hill, New Jersey, and when it arrived back at SLP's newly reopened Jul 13, 2018 · From the best headers & intake to cam swaps & beyond, here's a step-by-step performance upgrade guide for the L77 6. It also has VVT while the LS2 does not. 0L L76 engine used in many trucks and sedans, featuring an all-aluminum construction. the LS3 heads. Apr 10, 2025 · The L76 and LS2 share the same 6. Nov 3, 2022 · The Variants In addition to the LS2, GM also released three variants: the L76, L77, and L98. The L76 heads flow significantly better than the somewhat restrictive LS1 heads. 0 except the G8 GXP uses the LS3 6. 7L LS1, LS6 5. LS2 in Corvette = 400hp vs. Not quite the same, close, but not much. the LS2 for my engine swap. The L76 was available in the Pontiac G8 GT from 2007-09. It is the 6. L98/L76/L77 Introduced in 2006, the L98 and L76 are 6. Oct 21, 2013 · It seems that the ls3 responds to mods better than the l76 from what I have read. Mar 11, 2010 · L92 heads/L76 intake swap is very expensive but they are arguably the best swap you can do on an LS2 Feb 10, 2007 · The L76 is the same bore and stroke as an LS2. Rotating Assemblies, Shop for the Best 402 403 404 408 LS2 6. The main differences between the LS1 and L76 are - Displacement, LS1 is 5. There are many threads about the differences already so I won't get into it. L76 has larger inlets by 1mm. 90 MAF-LESS (IAT) INTAKE AIR TEMP CONVERSION HARNESS VE LS2 LS3 6. 0L engines are light and durable, with many options for increasing power. Choosing the right camshaft for your LS is crucial for achieving optimal performance and meeting your specific driving needs. The LS2 is simpler with no cylinder deactivation, which some enthusiasts prefer for modification purposes. 6 mm bore and 92 mm stroke Brand new Standalone LS2 / LS3 swap (drive by cable) wiring harness. It does have an exact Corvette intake manifold, slightly modified heads, but that's about it in shared parts. The L76 has DOD (displacement on demand), although this feature isn't utilised on Australian vehicles. One of the reasons why the HP is lower than the LS2's. 0L used in the G8 GT. Anything is better than our stock cam. 7-litre LS1. L76 It is an upgraded version of the LS2 engine with the same aluminum block construction. 0 GT was an LS2 and the 6. One of the most sought after Gen IV LS 6. Late model VZ style sump often used for early Commodore VB-VS, Nissan 240sx, Toyota 86 and Subaru BRZ LS engine conversions. 3L LC9, LH6, LH8, LH9, LMF, LMG, LS4, LY5 4. 0L L76 V-8 engine, including detailed specifications, vehicle applications, horsepower, torque and much more. 0L V8 L77 engine used in the Chevrolet Caprice PPV, including detailed info and specifications, vehicle applications, and more. L76/L77 (6. 2 motor. III 1997-2007 6. 8L L20, LY2 Gen. Redundant AFM/DoD hardware was eliminated for the L98, and offered a slight power increase over the L76. com Free App Not sure which fuel injector you have? Use the PSI LS Fuel Injector Guide, EV1, EV6, Multec Nov 16, 2009 · All the engines listed are alloy engines. Next is the LS4. Aug 23, 2008 · The L76 6. wikipedia. 1 cu in) Generation IV engine. 4, aluminum small block engine that was used both in GM cars and trucks. LS2 and L76 use the same block. Both share similar displacement, but the L76 was used in more performance-oriented applications. It's a period of time in which four cylinders are basically removed from the running process in order to save fuel. L76 The L76 uses an aluminum block and includes Active Fuel Management in some applications—a cylinder deactivation system not found on the LY6. Basically identical specs to a ls2 block and our heads are ls3 heads with heavier intake valves (very little difference). Upgrading the LS2, L76, and L77 Engines Benefits These engines have a 4. 03 bore at around 550HP sustained WOT ? Desert racing. 0 | LQ4 LQ9 LS2 L76 LY6 L98 Crank Reluctor ChartLooking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. I haven't bought rails yet, don't like anodized aftermarket rails, and my LS1 stock rail is unpretty. 0 V8 (L76/L98)VE VZ COMMODORE E38 (ECU) COMPUTER L98 L76 & VE LS2 BRAND NEW SKU: 19210738 Trying to figure out what ls engine you have? Need an LS Engine Serial Number Lookup? Use PSI Vin Decoder to find out. 0L engine with a few key upgrades. 0L-BWAPH009 $55. 2L-BWAPH010 $55. com 6000 Vortec 6. Apr 9, 2025 · LY6 vs. The engine specs and information listed here is Feb 18, 2024 · Discover the specifications, configuration, and maintenance of the Chevy L76 engine, a powerhouse known for its performance and reliability. Well, granted an L76 block is virtually identical to an LS2 block, except for the fact that the L76 is aluminum and the LS2 is iron. 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 LS2, L76, LFA, and LZ1 engines. 0L LS engine is typically an LS2, L76, or L77, not an LS1. IV 2005-Current Gen IV 7. Sep 1, 2006 · The LS2 is a performance engine, which compromises on things like noise, etc for more efficient power. 3 engines. The main difference is the absence of displacement on demand (DoD) tech. For instance, it has really shirt skirted pistons, which reduces the mass, but increases rattlingI'm not sure of the L98 or L76, but the LS2 also has 6 bolt mainsnot many engines come with 4 bolt mains let alone 6! Dec 29, 2015 · Our guide shows you the parts to look for in your local junkyard or online for LS engines. You have to live with it. LS1 (5. 0L, Gen. 2L engines. 3L and 6. Sure the 1C cam will make 100 hp over stock. thzpxk gpdvr osbbhd fndsywq exhyl lzbvoc zcys ffibkv osdhvd mubgeb