Ls3 s480. An NA LS3 relies on the compression rat...

Ls3 s480. An NA LS3 relies on the compression ratio for good power. We dyno test Borg Warner’s S475 and S480 turbochargers on a 6-liter LS and discover the nuances of power, torque, boost, back-pressure, and drivability. If you don't post your tune and logs when you have questions you aren't helping yourself. That’s nearly 14 percent more power and torque from a simple camshaft change! The LS3 crate engines require an engine control system and harness which are available from your Chevrolet Performance dealer. 40 gph @ 400 kPa for LS2/LS3/LS376s and Minimum 50 gph @ 400 kPa for the LSX454 & LS7s. Getting close to pulling the trigger. My questions to you guys is Check out this Tech article where we compare the differences between three different cams on one LS3 crate engine on the dyno! LS1Tech. 25 AR. Ensure battery voltage is connected using a minimum 8 gauge wire to one of the studs on the fuse block. We carry a variety of LS376/480 engines and kits to fit your needs. 4:1 compression LS9 head gaskets ARP Head and main studs ARP 2000 rod bolts Eagle Crank/Rods Manley 2618 pistons Built 4L80e Eaton Truetrac Stock gear ratio I still need quite a few things to complete the pile I have sitting here: (just off the top of my head) C6 Tech/Performance - GM Hot cam a 3-bolt or 1-bolt cam? - Is the GM hot cam as installed in the hot cam 480 LS3 a 3-bolt or 1-bolt setup? I'm going into a car equipped with a crate motor 480/LS3 and there is some question as to if I'll find a 1 bolt cam or the older 3 bolt. Get detailed instructions to help with crate engine and component installs. 2016 Silverado CCSB 5. I bought it two years ago and haven't done anything to it. LS7 Engine Control System Kit LS2 Engine Control System Kit - same as LS3 LS376-480 Engine Control System Kit LS376-525 Engine Control System Kit LS3 Engine Control System Kit LSX454 Engine Control System Kit for Auto Trans LSX454 Engine Control System Kit for Manual Trans For LS2 applications, please see last page. 2L (376 cubic inches) engine and swapped the stock camshaft for the racing-inspired LS Hot Cam (P/N 88958753), the result was a stunning 495 horsepower and 473 lb. The tank is from TANKS INC and has their in tank pump and level sender. 416 LS3 stroker Ported LS3 intake manifold (preferred one piece) Trickflow 255cc heads 10. I just had them extended. Run at a peak boost pressure of 9. com for the control system packages that are currently available. 2L (376 cubic inches) and swapped the stock camshaft for the racing-inspired LS Hot Cam (P/N 88958753). This ca About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket © 2025 Google LLC I have a L76 crate with an LS3 top end (and a mild cam) that is going into a 69 firebird. Call (855) 806-1147 or Order Online! Getting ready to run the LS376/480 engine with 2000 F-Body PCM and I need to convert the flow rate data. The single BorgWarner turbo was capable of supporting over 1,200 horsepower, and featured a billet compressor wheel, 92mm turbine wheel and 1. Buy a 6. Anyone see anything of concern in the files I've attached ? Any help would be greatly appreciated Classic Dress LS3 495HP by EngineAtomy: GM Performance Motor Black Series LS3 495: GM Performance Motor LS376/480 495HP Hot Cammed LS3 Chevrolet Performance Crate Engine - 19435100 495hp @ 6,200 rpm 473 lb. I was told they had it tuned. I have a 2010 Camaro 2ss 6 speed manual with 108k miles. I have no desire to track and race with it. 525-inch lift on both the intake and exhaust sides Shop here for the Chevrolet LS376/480 crate engine. Id like to hear from anyone running either. 00 Quick View Classic Dress LS3 495HP by EngineAtomy $17,017. LS 376/495HP (Previously dubbed 480hp) 473 Ft. This is what the control system has been developed to run. Feb 20, 2014 · Looking forward to the end result. I'm gonna run long tube headers and I'm also going to have catalytic converters. Ask the motor is always my answer. Mar 1, 2017 · Thank you! Yes all AC parts fit including factory lines. Get 480HP with this high-performance engine, featuring a cast aluminum block and hydraulic roller camshaft. Each Connect & Cruise kit delivers a brand-new, fully assembled crate engine, an electronically controlled overdrive transmission (or manual), electronic control modules for both and the engine control hardware to get Not only is the LS3 an amazing engine in its stock configuration, but with those high-flowing rectangular port cylinder heads, the LS3 is loaded with potential. I bought a new LS376/480 crate engine for my GTM build. Heres a list of part Ive gathered so far: The car is actually going to be featured in GM High Tech Performance, it was supposed to be a two part issue being published in April, but the project completion has been pushed back as they always do. The LS3 6. Trial and error type of thing. So I'm in the proses LS3/480 convertor stall choices Hi All, new here. Hot Performance The LS3 delivers a stunning 495 horsepower and 473 lb. Based on the legendary LS3 engine, the LS376/480 retains its strong aluminum block and heads for lighter weight and efficient heat management. I was running a 2. Using a kit from V8 Archie, the stock “Iron Duke” 2. My main concern is if I go with the 525HP, how much do lose at the bottom end with the bigger cam. C1 & C2 Corvettes - LS7 vs LS3/480 - I'm getting ready to build a resto-rod and want to use a LS motor. I have a choice in stall convertors, 2400 or 3000. Access official Chevrolet Performance installation guides. But with the addition of a GM Performance camshaft, it delivers sharper throttle response and higher output—without sacrificing everyday driveability. When they took a production LS3 6. com member ‘qwikgta’ recently posted up some pictures of his completed swap of a GMPP “Hot Cam” LS3 engine into his 1988 Fiero. Would 3's be that much louder even with the cats on there? Would like it to sound good/ not too This calibrated controller kit from Chevrolet Performance enables quicker and easier adaptation of the Chevrolet Performance LS3 LS376/480 Crate Engine for countless hot rod projects. If anyone has driven a car with one these motors is there a big difference in the power On the other hand, I stroked an LQ4 to 403 CID, put LS3 (technically, L92 castings) heads on it, all Manley forged internals, Manley valve train, big Erson cam, headers - all the right "hot rod" stuff; and my 3850 lb car runs 12. 3. 2L LS3 Engine 525 HP $11,923. 2L is the 430-hp standard engine in the Chevrolet Corvette and is a fantastic combination of high technology and uncompromising performance. 5" exhaust system but am contemplating changing to a 3" system. 33 Quick View LS376/525 6. Engine seems to be running fine now, fixed a couple of map sensor issues so hopefully I can run it around the streets tomorrow. 2L LS3 engine for sale from JEGS High Performance today! C5 General - My LS6 to LS376/480 (495HP) Swap - I thought I would create a post regarding my experience with swapping out my LS6 and going to a GM crate LS376/480 (495HP). 5l inline 4 (factory rated at a full 98 horsepower) was replaced with the new 480-horse LS. Lbs @ 4,500 LS3 Hot Cam = Loads of Fun. Is their any real benefit to sizing up here? Car is mostly stop light to stop light but 1SC-YA is back again, our Chevy Camaro Z28 is getting an engine swap from it's stock LS1 to a GM Performance Parts LS3 version LS376/480, only at GM High-Tech Performance Magazine. The LS376/480, LS376/525 crate engines use stock LS3 components except as noted below. @ 5,000 rpm NOTE: Refer to catalog for the complete horsepower and torque testing procedures The Hot Cam adds heat to the LS3 When our engineers took a production LS3 6. 2 LS engine for sale to boost your vehicle's performance. I have gleaned so much information from others on this forum that I felt I should document my experience in hopes of helping others, so here it Okay so a bit new to tuning using a laptop and could use a little help. Pretty much need a back to back comparison on the same engine IMO. $200 rebate available now. 2L/495hp Crate Engine with 6L80E (3000 Stall) From Karl Kustoms, One Of The Largest Online Retailers Of Chevy Performance Parts In The USA. Exciting $&?@!!!! Gonna go with the LS3 480. Additional service information not included in this document can be found from your GM Performance Parts dealer under the Corvette LS3 RPO for all components except those noted below. -ft. 3LS / 8596 BB / 4L80 / Holley Terminator X Max & I/O box We have a GMPP LS3 480 hp into a '57 atm. The key to the power boost is the Hot Cam’s 0. 2L (376 cubic inches) and swapped the stock camshaft for the racing-inspired LS Hot Cam (P/N 88958753), which delivered a stunning 495 horsepower and 473 lb. 2L (376 cubic Hi Guys, I'm getting ready to swap an LS3 w/6 spds Tremec tranny in my 70 Chevelle convertible. 3L produced 532 hp at 5,500 rpm and 555 lb-ft of torque at 4,700 rpm. Have any of you used the On3 88 mm Turbocharger? I currently looking at the S475 with the 96 mm turbine option but i saw this On3 88 mm and was wondering what people think about it since its super cheap considering its over 80 mm on the inducer. Unleash the power of Chevy Performance Crate Engines, from small and big block V8s to the high-performance LSX series, perfect for all your project cars. I thought LS3 injectors were 42 lb/hr however these tables look like 33. Our LS3 crate engine comes complete, from the Corvette specific oil pan to the ignition system. 14 Quick View Classic Dress LS3 430HP by EngineAtomy $16,770. For our exhaust test, this combination was fed boost by a single BorgWarner S480 turbo through a ProCharger air-to-water intercooler. I am afraid of going cheap with that much compressor mass in a compressor cover that likely isn't containment certified. Fast forward 12k miles and two years and it drops a valve and destroyed the engine. The lope can be tuned at least for automatic car so it does rock the car. Any of you guys have an idea what If you’re looking for the best place to purchase LS engines for your car restoration, turn to Crate Engine Depot owned and run by Grease Monkey Products. Im hoping for 8xx-9xx whp but we will see what the stock ls3 can handle. Find a 6. On the ECU, it says: GM Racing GM# 19258268 Gr. Got to start thinking about the fuel line requirements. I also understand that a fuel filter regulator such as the AC DELCO GF-822 or the GMPP 19239926 is required, which has the With more and more swap kits and performance parts being developed for the LS family, replacing that tired, worn-out old small- or big-block doesn’t mean spending months making it fit or sacrificing horsepower. Not only is the LS3 an amazing engine in its stock With Chevrolet's Connect and Cruise Crate Powertrain System, all the hard work, designing and calibrating the ECM has already been done for optimal compatibility and performance. That’s nearly 14 percent more power and Davis Medicine Hat has a great selection of LS Series performance engines for sale and ready to install by our parts experts. Previous owner put cold air intake, headers cat delete with 3'' exhaust. (?) we would go S480 but the The 5. of torque. The LS3/480 has 480 hp and 476 trq while the LS7 hsa 505 hp and 470 trq. Haven't decided on mufflers yet. 0L/427 Crate Engines In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Whats the highest with the real cast s480? Im betting the caliber of engine behind the china clone s480's are going to be less than whats been behind the real s480's though. The key to the power boost is the Hot Cam's 0. Purchase a Chevrolet Performance LS3 engine for sale online. I have bought two of the suggested books for the LS use and also have searched the web for this and cannot find the answer. Done that before and vehicle not really driverable on streets. 33 Quick View LS376/480 495HP Hot Cammed LS3 $10,868. That's nearly 14 percent more power and torque. Complete with Engine and Transmission Controller and wiring harness. Nov 9, 2016 · Im betting the caliber of engine behind the china clone s480's are going to be less than whats been behind the real s480's though. I'm looking to basically tour a couple hundred miles around the Pacific Coast roads every now an then, semi daily driver went need, so basically a street driving. Does anyone have experience with these choices? Buy LS376/480 Connect & Cruise – Chevy Performance 6. Is the LS3 in it's 480 or 525 configurations, also up to the same level of performance "sustainability"? Or might it be prone to failure due to the loads, comparatively speaking? $10,317. Ensure that the accelerator pedal clearances meet the guidelines below. Getting ready to pull the trigger on a new LS3/480 with 6L80E 6 speed auto connect and cruise. Can someone help me out by providing this diagram? I pulled the following information off of the ECU. What's are your thoughts? 2. 2010 Camaro S480 Cam only LS3 Build and Dyno results Jump to Latest 9. Chevrolet Performance engineers took a production LS3 6. Hopefully the ethanol will let it live We wasted no time in adding that terrific combination—dubbed LS376/480—to our crate engine portfolio. They are 1-7/8 with 3" collectors. 3 lb/hr@58psi (400kPa). 5K views 16 replies 16 participants last post by MikeOD Jan 31, 2015 JMB Justin Discussion starter In this tech installment, we take an in-depth look at dyno tests of three of Crane Cam's most popular LS3 grinds. C1 & C2 Corvettes - LS3 376/480 HO Dyno - I know some here have are looking at the LS 376/480 Hot Cam engine. 3/6L80e, not as slow but still heavy. It offers a high-revving 376-inch combination that represents generations of small block V8 development and engineering. Find CHEVROLET 7. 09 Quick View LS376/515 533 HP Carbureted LS3 $10,475. chevroletperformance. The LS7 runs about about $7,000 more than the LS3/480. The LS3 crate engines require an engine control system and harness which are available from your Chevrolet Performance dealer. What's Hot? Hot Cam! Big EFI power 24-month GMPP warranty The hot new small block V8 in the GM lineup is the hyper-aggressive LS3. My question, there are two ports, one in each valve cover that are capped and I cannot find what they intend for GM Chevrolet Performance LS376/480 495HP Hot Cammed LS3 Chevrolet Performance LS376/480 495HP Hot Cammed LS3 THE HOT CAM ADDS HEAT TO THE LS3 Our engineers took a production LS3 6. Need to decide on exhaust. Check with your dealer or on www. also had to make my own brackets for condenser. Watching the scanner and of course knock. Is it going to be real finicky in stop and The LS376/480, LS376/525 crate engines use stock LS3 components except as noted below. Chevrolet Performance Connect and CruiseLS3 6. . 3L was run once again in stock trim with a single S480 turbo. If you don't like shifting gears because you need to, don't get the 525 hp version or an aftermarket cam with a similar or bigger duration. 2L (376 cubic inches) engine and swapped the stock camshaft for the racing-inspired LS Hot Cam (P/N 88958753), the result was a stunning 495 horsepower and 473 lb-ft of torque. To tap into this potential, the engineers at GM Performance Parts offer you the LS 376/480 – an LS3 with an upgraded camshaft that ups power by a whopping 50 horsepower! Well, its time to start thinking about which motor, and the LS3/480 or 525 are my choices (personal choices). Additional service information not included in this document can be found from your Chevrolet Performance Parts dealer under the GM 2014 Police LS3 RPO for all components except those noted below. Aug 9, 2018 · We dyno test Borg Warner’s S475 and S480 turbochargers on a 6-liter LS and discover the nuances of power, torque, boost, back-pressure, and drivability. It may like the 18 you give it or it may take 20 without a care or it might hate 20. 00 Quick View Classic Dress LS3 525HP by EngineAtomy All Im finishing up my build with a Blueprint LS3 based engine, specs below. THE HOT CAM ADDS HEAT TO THE LS3 GM engineers took a production LS3 6. this is just a street cruiser and no rear gears have been picked yet. Step inside to get the real-world data on how each different cam affects the LS3's power production. 670 An LS3 with a hot cam Our engineers took a production LS3 6. I've attached the tune I received from them and also a short engine run here in the garage. 525-in lift on both the intake and exhaust sides, along with 219-degree/228-degree duration specs. 2L 480HP Engine 6L80E Package. I found 2 different files that are supposed to be from the original GM controller however I came accross something strange in the flow rate tables of both files. 0s at the same track. 8 LS / S475 / S488 / VS 85102 / 5. Hi all, I am doing some work on my car and got new headers for my LS376/480. 2L, that makes 430 HP, and swapped the stock camshaft for the Chevrolet Performance Hot Cam. 6 psi, the turbocharged 5. 5 vs 3 inch exhaust? Car is a 1970 Nova. We wasted no time in adding that terrific combination – dubbed LS376/480 – to our crate engine portfolio. Generally, the fuel system requirement is 60 psi (400 kPa) constant fuel pressure, but check the information included in your engine control system What would you do to a new LS376/480 motor to increase the HP and torque a bit, maybe just a different cam and FAST intake? I have been looking at 418 strokers from some vendors but am a little short on cash! Would I need to upgrade rod bolts also? Thanks for any info! RIP '80 Cutlass Supreme 421 Motown LS / S480 turbo / 200-4R / with MS3X '84 Monte Carlo 4. Generally, the fuel system requirement is 60 psi (400 kPa) constant fuel pressure, but check the information included in your engine control system When our engineers took a production LS3 6. k1o8, tscza, pv6b2, aujlk, nirymu, fh3wc, qudm, t0w1i, ol2mv, q3vbu,