L83 hp upgrades. 3L (BUT CHANGES WERE NECESSARY!).

L83 hp upgrades I havent had the chance to start using the MPVI2 but I was wondering if anyone has tuned this truck yet. Hey all :hi:, i'm new to the forums and new to HPtuners. The L83 hpfp is keeping up fine with the TSP fuel lobe, just the injectors to address at some point I guess. of torque. I havent made the final decision on my Aug 30, 2020 · Stock specs on the L83 hp is 355, and 393 on e85, so the power gain is closer to 40 hp. Gen. I post informative videos that wi l83 and 6l80e. 0 afr back to 11. Our testing has shown over 30 hp increase while improving torque below the curve. have you ever heard of a collapsed lifter that un-collapsed itself? 2. 3L L83 Heads & Camshaft Package, Outright - PRR-199-2014L83Pkg Our gen 5 L83 cylinder heads and camshaft package is a must for the enthusiast looking to use the full potential of their 5. 3 l83 and recently got the 6. The Texas Speed Stage 3 Camshaft offers enhanced top-end power and a lopey, aggressive idle sound, perfect for those looking for serious performance on the road. 2 intake manifold and throttle body, Texas speed long tube headers. L83 Throttle Body Swap and Tuning Hey everyone, haven't posted in years as I haven't really done much tuning since getting rid of my '08 Vette. Now I have a '15 Silverado and see things are much more complicated than they used to be so I decided to start off slow with the mods and am going to be swapping in a 6. I don't know for sure, but doesn't the Bully Dog flash the stock computer? This package maximizes engine airflow and improves overall performance, providing an aggressive 85-95 horsepower gain. Let’s jump into it. The engine is currently on an engine stand for cleaning, painting and a DOD delete cam/lifter swap. 3 makes quite a bit more power and torque than the outgoing 5. virgil6868. And being the factory had this thing commanded so stupid rich. 125 Compstar Connecting Rods Heavy Duty Pin, Locks, and Ring Package Diamond Pistons with 2618 Forging Material Thick Wall, Heavy Duty Wrist Pins 10. (Done with GM and most scan tools) 2021-2023+ F-150 PowerBoost; 2021-2023 F-150 EcoBoost; 2019-2020 F-150 High Output EcoBoost; 2017-2020 F-150 EcoBoost; 2015-2016 F-150 EcoBoost; 2011-2014 F-150 EcoBoost Oct 3, 2019 · This is the ultimate LS engine swap or engine upgrade resource. Scroll through the tables below to find the LS or LS-based Vortec truck engine that you own or are interested in building. Nov 8, 2018 · As a side question, have any of you guys tuned the l83? I've been working on mine for quite awhile now and I'm happy with it overall, but it seems like I have to run an absurdly low timing at low rpm. 3L L83 engine! The TSP heads/cam package will include the following items: Mar 4, 2022 · Let me lay out some details about the truck as it may all be tune related, I just don't know at this point. 3-liter EcoTech3 V8 and eight-speed automatic transmission. I also had read that the LT5 cam is the same spec as the L86/LT1 cam but without DOD. Jul 22, 2023 · I have the 5. 2 rwhp at 4200 RPM. My old 84 was modified with L98 heads, a ported intake, cat back exhaust, cam and Turbo City tuning chip and was properly tuned up. Feb 24, 2021 · 2017 L83 Sierra 5. Anything north of . I am guessing the Pedal Commander just modifies the pedal signal. My goals are to improve throttle response, and change tcc lockup in 1-4 gears. 2l intake manifold and throttle body. just a basic rebuild with a heads/small cam,more intake porting and a newer model tuneable ECM. CAN THE GEN 5, 5. Adding insult to injury, this ‘Vette was cursed with what Chevrolet called the Cross-Fire EFI system which featured dual throttle bodies on what could generously be called a cross-ram manifold vaguely similar to the dual four Sep 11, 2023 · Additionally, we’ll cover camshaft upgrades, a less basic mod but one that offers big power gains. 5. This kit includes: 6. I also was reading on the area update for the electronic throttle. 125 where the runners meet the heads, i have not cut into the Texas Speed & Performance Gen V 5. 3 Vortec engine. 3 bolt-on upgrades is crucial. HP Tuners LLC; Top; This version of the L83 can be found in Chevrolet Silverado and GMC Sierra full-size pickups with the eAssist mild-hybrid system. 582" 112 LSA, 108 ICL w/ Factory Fuel Lobe (25-TSPL83V2-LL-Stg1) Do Not Include Valve Seals; Do Not Include Rocker Arm Trunnion Upgrade Kit; Do Not Include Valve Spring Compressor Tool; Do Not Include HP Tuners MPVI3 Sep 19, 2005 · BEST 5. 2L LT1 LT4 LV3 L83 L86 L87 L82 L84 L8T L8B Our trunnion upgrade kit uses a caged Feb 21, 2018 · Chevy L83 & L8B Engine Specs L83/L8B Performance Specifications. Increases in duration and lift allow more fuel to be delivered without any sacrifices in drivability. There is a Complete 3 page form to list your modifications. ) and 765 hp Jul 21, 2020 · We created our 72 Nova race car to develop and learn about Gen V LT1 LT4 L83 and L86 engines. 3 EcoTec3 Performance Upgrades. Mdennis. With an estimated gain of 20-30 horsepower, improved throttle response, and a more aggressive exhaust note, this package sets the foundation for future performance upgrades. III LS Engine Upgrade Guides & Specs May 3, 2017 · Add Horsepower with a tune only for your stock L83 5. Mechanical experts have even stated that the choices we’ve looked on can guarantee safe and successful operation, Best Bolt-On 5. thats 5 over the l83. 05-13-2021 #4. 3L L83! We’ve redesigned the lobes for less lift and even more power than the previous version. Introducing our newest camshafts for the Gen V 5. Show Printable Version; 12-23-2016 #1. Show Printable Version; 12-06-2021 #1. I have a 1986 Corvette with a L83 Crossfire engine amd a 4+3 tranny. 6:1 Compression Ratio when paired with stock unmilled heads and stock thickness gaskets No Balancing Required! Oct 15, 2022 · I'm looking to do an upgrade on the fueling, adding a 102mm TB and lowering the pulley to a 3. to avail HP Upgrade Program Benefits. Valve timing events designed to work without piston to valve interference and provide factory performance without DOD. May 1, 2021 · what mods are necessary to push the power limit of the already impressive gen 5, 5. I swapped an L83 into a Mazda rx8 and although it idles extremely well if I blip the throttle it'll hang around 2500-3000 for a ridiculously long time like some of the guys in here have claimed. I've budgeted for this on both of my L83 trucks, and I've lost trust in this motor. Thanks all. Step 1: Once you’ve confirmed your vehicle’s support (E90: 2019-2022 Chevrolet Silverado & GMC Sierra, 5. Maximize your engine’s potential today!If you’re in the market for a powerful and reliable engine upgrade, look no further than the 5. It is just wired key on and using stock Solstice regulator at about 74psi. ft. Just swapped in TR6060 and having trouble building ECM file for a manual configuration. Apr 20, 2017 · The gains you are going to see on a NA application aren't going to be HP/TQ gains so much as throttle response gains by being able to run the larger TB. Our gen 5 L83 & L86 cylinder heads and camshaft package is a must for the enthusiast looking to use the full potential of their 5. I have performed successful manual swaps in Caprice PPV and Gen 5 Camaros in the past but this LT OS is a different animal and I have spent hours trying to come up with the right solution. 3 Performance. All of the key engine specs and expert engine-upgrade advice and guidance you’ll need are only one click away. 3L Jan 24, 2006 · thats a good time for your mods too. The updated camshafts are easier on the valve springs and reduce overall valvetrain noise for a smoother, quieter ride. However, recently through browsing through the forums and other online I got a TSP cam with the 32% fuel lobe. 2L V8 [L84/L87] / E93: 2020-2023 Chevrolet Silverado & GMC Sierra, 6. May 22, 2006 · HP/TQ im not positive on but i think 400CHP is about it and pushing the limits on the injectors. Custom ECM tuning! Just fill out your handy online intake form and mail us your computer, (camshaft, Headers, Tire size and DOD deletes) We strive for 1 day turn around! This includes engine controller! Transmission tune separate After trying for 3 or 4 days now to no avail, I need some help figuring out how to tune my MAF sensor. Can i export something so folks can see what it has as far as tune, in over my head on this side, i was thinking about trying to work on the tune myself, but after reading some of you guys, maybe i can get some help on it. Jan 13, 2025 · Chevrolet Performance Gen V L8T Cam 12672469. Issue at hand is there are a lot of people claiming different numbers and I do not have any definite number as to what the max HP is that the L83 with stock internals can take. 3 L83 silverado. 3L and 6. 3 that's in the 2012 A L83 with intake headers full exhaust on e85 will make in the neighborhood of 350-360 to the tires. A stock 6. Direct Injection High Pressure Fuel System Upgrade for 2014-2017 GM 1500 Series Trucks and SUV with 5. And Brian Tooley Racing (BTR) now offers several different cams for the L83 engines, from their mild Stage 1 to the ever-popular Stage 3 grind. 5" as I'm currently running a 4". it's a cast crank, x rods and TRW 464664 L82 pistons (all L83s came w/ the forged L82 piston) and still running strong 1086. 3L) 2014+ GM trucks. It made 410hp and 430ldft of torque. 2 liter Silverado, Tahoe, and Suburban. Mar 26, 2021 · Just like the old 4. 5 Silverado/Sierra 1500 5. . 52 Rockers, and the car has straight through glasspack mufflers with a gutted catalytic converter i had the intake ported to 1. 660 valve springs /hardened pushrods/phaser locked CC full limited installed. with that i'd hope to drop a full second with drag radials and be mid 13's and remain smog Feb 8, 2014 · C4 Tech/Performance - L83 Crossfire build - Planning to do a L83 build in the next few weeks, motor is stock other than 1. Feb 8, 2014 · C4 Tech/Performance - L83 Crossfire build - Planning to do a L83 build in the next few weeks, motor is stock other than 1. Cold Air Intake; Long-Tube Headers; ECU Tuning & Flex-Fuel; Camshaft; DoD/AFM Disabling; If you would rather consume this content via a video, check out our How to Build a 400+ HP 5. 5 g airmass and below 1600 rpm I'm between 10-15 degrees of timing on e85 and that will kick up kr sometimes. View Profile View Forum Posts Private Message HP Tuners LLC; Top; Nov 15, 2023 · Yeah, it would be very close to a wash for me. 3 Hp Mods Jump to Latest 102K views 17 replies 13 participants last post by ferraiolo1 Sep 19, 2020 Few months ago a part of the lobe on my cam broke off in my 16 Silverado L83 so decided to upgrade a few things while I was in there. 2014 GMC Sierra original L83 w/ 6L80. 3 L83 crate engine. 3l flex fuel silverado on e85, I would be paying the same or slightly less per mile while getting an additional 25hp/33tq. to avail HP Upgrade Program L83 / LS / Small-Block Engines-Petrol / V-8 / General Motors General Motors Small-Block Engines L83 engine is installed on GMC Yukon(2015-2023), Chevrolet Tahoe(2015-2022), and GMC Yukon XL(2016-2022) making the above mentioned models eligible for engine interchange. Hot Rod recently got their hands on two 5. 07 stock gears,street tires,mild 2800 reworked stock converter and its a 383 with a X-RAM. HP Spectre Laptops Pay RS 9,999. Remember,theres only 2 injectors to feed the motor and there are no aftermarket TBI injectors. 3L LV3, 5. 582 , 108 lsa 10% fpl with 0 degreee phaser lock out ,short headers ,cold air intake no cats since ive did the manifold swap the truck feels horrible anyone that can help me out please dont know what to do anymore 134537134539134538 Sep 11, 2024 · Since this is the Mom Mobile, I'm going to do a full hardware delete. My L87 is a 2022 style. 82x1. Look at the MAF curves between the LT1 and L86, the LT1 breaths better because it is a better intake design and a better exhaust from the factory, not a better intake manifold. com May 26, 2020 · Texas speed had an L83 on the dyno that was also stock. After around 500-600 Horsepower L83 and L86 engines need more Direct Injection capacity. Though it is a low mileage engine and they're probably not in bad shape, I'm inclined to replace and/or upgrade the injectors and hpfp while it's torn down this far. Oct 22, 2007 · How about this, L83 stock bottom end. I dont have the truck lift pump controller or a lowside gauge so I cant see pressure. A big LS motor swap, while complex, would be the more direct way to achieve a driveable 400-500 HP. Why Should You Put a Cold Air Intake on a 5. And we did just that. L83 Stage 1: 212/224 . From what I had read, the L8T cam is almost identical to the L83 stock cam without DOD. 3L L83 UP OV Apr 24, 2020 · Chevrolet carried over the ultra-lame 350 c. Now, The one thing that I have NOT been able to find is a Larger Throttle body that will fit the L86 Stock Manifold. I will be running SBC 400 heads, comp cams 286H hydraulic cam, TRW flat top pistons. So we're thinking we might need the fuel regulator from the L83 2017/2018 and swap it to the LT4 high side pump and also maybe the 3pin L83 fuel rail sensor from the 2017/2018 to My 2022 setup? High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 E85 conversions of GM Gen V V8 and V6 engines 2014-2017 C7 Corvette (LT1) 2015-2017 C7 Z06 Corvette (LT4) 2016-2017 Camaro SS (LT1) 2016-2017 CTS-V (LT4) 2014-2017 Silverado and Sierra with 4. Alternator is currently not charging at all. 3L & 6. the result,210hp. Jun 4, 2017 · Well the reason of changing from the leanest commanded of 12. 582/. You can do the same thing by modifying the Driver Demand table in HP if you really want it. BTR CAMSHAFTS GEN V TRUCK L83 Specs May 5, 2023 · I have a 2019 5. Nov 29, 2021 · 225/235 rkspeed cam/Ls7 lifters/trunion upgrade/pac . 3L Direct Injected), and want all the essential components to complete the install? Affirm 0% APR for up to 12 months is available now! Jan 12, 2021 · Maintaining low side pressure is a requirement to support the high side pump. Any advice or helpful comments welcome. 3L (BUT CHANGES WERE NECESSARY!). 3 liter V8s — the tried and true LM7 and the new L83 — for a dyno test. 3L), select the service that best fits your needs. So L83 stock tune could give you some direction to get base tune setup. 2L tune is 4118 mm^2, but I saw some posts recommending ~4704. 3L L83 Camshaft Package. 3l l83 up over 500 hp? CHECK OUT THE RESULTS OF THIS TEST WITH THE GANG FROM BRIAN TOOLEY RACING, WHERE THEY ADDED A SIMPLE CAM AND INTAKE UPGRADE TO COAX OVER 500 HP FROM THE 5. 3L V-6 was a small-block with the two rear cylinders lopped off, the LV3 4. I dont know the guys website anymore but what he did was take a ZZ4 crate motor rated at 350 hp and swap it out with the L83,but put the crossfire inj. Our L83 head was developed specifically for the stock displacement 5. Ive been looking through various forums ect gathering info on it and found this out. While not widely known, it’s a pretty stout powerhouse in its own right, with 285 hp and 305 lb-ft of torque. I am a Calibrator/Tuner based out of Nashville, TN with 19 years experience tuning LSX/LTX as well as some Ford and Mopars. 3L engine is just a six-cylinder version of the LT V-8 design. It's truly a marvel in its ability to perform so well in such a mild application. View Profile View Forum Posts Private Message HP Tuners LLC; Top; Jan 6, 2019 · That being said after the above you're looking anywhere between 430-530 HP N/A. 582"/. This Stage 1 Performance Package is the ideal starting point for anyone looking to enhance the performance of their 2014-2018 L83 Silverado or Sierra. Quick Navigation GM V8 Tuning - Engine, Gas (Gen 5) Top Site Areas to avail HP Upgrade Program Benefits. 3L L83 MAKE 500 HP? WHAT MODS ARE NECESSARY TO PUSH THE POWER LIMIT OF THE ALREADY IMPRESSIVE GEN 5, 5. The factory L83 intake inlet and throttle body are 80mm, while the L86 intake manifold and throttl Jan 29, 2016 · I don't believe a goal of 500 HP with an L83 Cross-Fire is realistic. Nov 16, 2021 · The best components must be accessible to the customer when he or she needs them. 3L Direct Injected engine to deliver improved cylinder fill in the lower RPM ranges while adding substantial airflow increase in the upper Ranges as well. 3L Jun 20, 2017 · Designed for forced induction builds, Lingenfelter’s GT35 camshaft is an upgrade over the stock LT4 cam but can be used with LT1 and L83 motors as well. Included in this package are: - MSD Atomic intake manifold - BTR Gen V 220 camshaft - BTR conical OR dual valve spring kit - BTR chromoly pushrods OR stock replacement GM pushrods May 29, 2006 · I have an 84 crossfire I have been planning on modding as well. and for 147rwhp thats actually really good too! thats like 190 crank horsepower! I have another little motor on the side im ready to put in the car in the next few weeks. Guys, I asked HPT if they can add intake volume to the 2018 file. 8 afr, was I only showed a gain of approximately 1-2 hp only at peak power, the entire graph was completely the same with that same commanded timing. In this video Doug shares some valuable When used in L83 applications, the 220 cam included in this Weekend Warrior cam kit is BTR's largest recommended offering. So you press the pedal 30% and it tells the computer 50%, so the truck "feels" quicker. An excellent upgrade for factory L83 (5. As you might imagine, the original, 205-hp L83 is not looked at fondly by most Chevrolet enthusiasts, but the 2014 Silverado L83 | Knockoff S369 Turbo | LT1 Fuel Pump and Injectors | MAST L84 Port Intake | MS3Pro Secondary Fuel Computer. Jan 20, 2023 · I've just bought the mpvi3 and credits and don't know anything about tuning. I had to switch to the Camaro manifold and throttle body for clearance reasons so I can't really go back to stock. 2 intake and throttle body? Would I get a noticeable increase in performance? For the money, I would want at least 10 Apr 24, 2019 · i tune economy by going off the instant fuel usage on the dash, use the same stretch of road and set cruise to same speed and adjust timing, fuel, eoit and see what gives u the best results as it will take all variables into the situation, if the engine is at its best torque most efficient the instant fuel will be at its lowest Oct 16, 2022 · I'm looking to do an upgrade on the fueling, adding a 102mm TB and lowering the pulley to a 3. I will be removing my bone stock CFI L83 motor and replacing with a 350 carburated engine. Want to learn why GPI makes the best performing Cylinder Heads you can buy! [button size Generating 6 psi of boost, the Magnuson Supercharger delivers power gains of approximately 105 horsepower and 105 lb-ft of torque at the rear wheels, for a total of 416 hp and 444 lb-ft at the wheels! But peak horsepower and torque numbers don’t tell the whole story. i. 2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93 Current Estimated Lead Time: 8 Weeks Bolt on application for the 2014 and up, GM Truck with the 5. 3L), and want all the essential components to complete the install? Vehicle Applications: 2014-2019 Chevrolet Silverado 2014-2019 Chevrolet Tahoe 2014-2019 Chevrolet Suburban 2014-2019 GMC Sierra 2015-2019 GMC Yukon 2015-2019 Yukon XL Mar 12, 2025 · *Fuel economy figures are approximations and vary by vehicle configuration. 2L motors, and more since it's a corvette motor (really should have Feb 18, 2024 · The L83 xfire was the predecessor of the L98 Tuned-Port motors. HP Envy Laptops Pay RS 7,999. 3L Head Gasket - BTR22325 LIFTERS:1 x DELPHI HYDRAULIC LIFTER SET - GEN V - X17120735 LIFTER TRAYS:1 x BRIAN TOOLEY RACING LIFTER TRAYS - SET OF 4 - BTR95365-4 CAM INSTALL KIT:1 x BTR BASIC GEN V CAM INSTALL KIT BALANCER BOLT:1 x Chevrolet Performance Balancer Bolt for Gen V LT Engines - 11547372 OK, need a little assistance. The hybrid features an additional 13 hp (10 kW) and 44 lb-ft (60 Nm). I did a DOD delete with a stage 1 cam with a 0 degree phaser lockout from TSP and upgraded the valve train (lifters, pushrods, and valve springs). Tuner recos in DFW? Jul 27, 2024 · Discover the 5. 3L L83 and 6. 3 is stock. The eAssist system pairs a compact 0. Its a low RPM misfire, it is running driving but badly with an intermittent misfire. Ben73 has ran 12. May 3, 2014 · Looking to upgrade to a GPI Camshaft in your L83 (2014+ GM Truck 5. Mar 20, 2023 · C4 Tech/Performance - Crossfire Performance Upgrades? - Hello all! I've had a 1984 Corvette for a couple years now, and for most of that time I've been under the impression the Crossfire 350 was unable to be modified for performance gains. Jun 19, 2020 · Rated at 205 hp in 1984, the L83 x-fire was the precursor to the L98 Tune-Port motors. Only slight mod to the truck is a GM OE 6l90 zl1/ctsv dual clutch torque converter in my 6l80. Most Chevrolet enthusiasts don't like the original L83, which is rated at 205 horsepower. Dec 17, 2024 · Now the upgrade/ mod list: fresh motor with new pistons, bearings (rods mains and cam) new gm oil pump Btr stage 2 low lift truck Cam, and VVT 4-degree lockout, and new valve springs whatever Btr recommended for that cam Hylift Johnson lifters new gm hpfp lifter, new gm trays, stock length gm pushrods (per Btr's recommendations). It will never surpass the alpha-numeric legends L88, DZ302, L88 and LS6. Basically, if I was driving a L83 5. Just curious what made you choose the L8T cam over the LT5 cam? Jun 7, 2021 · A camshaft is an easy and affordable way to add power to your GM truck. 3L LM7 OR A 500+HP, GEN 5 5. 45-KWH lithium-ion battery pack with the 5. 627. ) at 4000 RPM. But looking at the L83 specs it shows 380hp/416tq when running on e85. NEW PRODUCT: The Armageddon 465 LPH Fuel Pump is for adding capacity to Direct Injected L83 and L86 Engines. 3 Vortec? A cold air intake is one of the best ways to improve the performance of the 5. Sep 8, 2023 · Whats up guys I have a 2014 Silverado with the l83 with headers CAI stage 4cam with all the necessary upgrades from TSP, I had a tuner that I took it to multiple times, he just couldn?t get it down, on start up it sounds like it?s going to die and have to give it a little gas, and on idle it just sounds horrible and it?s only sometimes anyone have the same issues or advice on how to fix it? May 3, 2015 · Thread: 2015 5. 3L 6. That's a noticeable boost that I would take if it was an option. The L83 offers competitive power with typically better fuel economy than its rivals, though it gives up some peak horsepower to competitors like the HEMI. 3L DI Engine! Choose from either the standard version or the ported version! No tuning adjustments necessary! Throttle Body relearn is recommended to reset the learned blade position for idle function. d. 3, manual, LT5 cam, LT1 intake in a 240z - etc. This Gen V L8T camshaft is the perfect solution when deleting AFM/DOD in your daily driver. 125 where the runners meet the heads, i have not cut into the I have a 2018 L83/6L80 combo going into a squarebody c10. 2L Engines . back on. 4x@111mph with 3. 7 Nm ( 801 lbs. However when i fire up and check I get an average of ~ -20 (some higher / some lower) in the EQ err. 3 L83 crate engine, its benefits, installation process, performance upgrades, and maintenance tips. 3l l83-which is best? WHICH ONE WINS? WHICH 5. 3 Silverado LD LT 1500, other than a DiabLew 93 octane custom tune and a CAI, my 5. What can I do to get more hp out of it without Q&A: 1986 Corvette L83 Crossfire Engine Specs, Upgrades & Horsepower May 3, 2014 · HP Tuners; PAC Racing Springs; WIX Filters Fits 2014-Newer Gen V 5. 3l lm7 vs 500-hp 5. 3 liter and L86 6. The standalone harness is meant to be for a 2017+ 3pin engine (E92A ECM). BUT!!! it has almost no effect on high side being able to provide additional fuel volume required too support your build on E fuels, I suspect you are about 15 psi boost. I have turned off MAF and 02's to adjust the MAF. Obviously the Cam specs are going to swing that number. My question is, would I be wasting time and money swapping my L83 intake and throttle body for a ported L86 6. 6L [L8T] or 2021. They show the graph of that engine and compare it to the cams they offer. 3, with a 6. Thread Tools. I have two questions for y'all: 1. 2L L86 engines pleaseeee helppp i did the l86 manifold and throttle body on my l83 got tsp gen vchoapocabra cam 214/228 . So that means the l83 cant be all that bad right If you select the Purchase option, only Step 7 applies to you. HEAD GASKETS:2 x BTR Gen V L83 5. Dec 21, 2016 · Good day gear heads, Took my 15' Silverado to a few truck pulls this year and it did ok-ish in the mark of 250' before a tune. Assuming the 4L80E has 18% loss then the numbers at the crank are 1325 Nm ( 977 lbs. 3L COMBO WOULD YOU RATHER HAVE, A 500+HP, GEN 3, 5. 2016 Silverado with L83 6L80E combo 76mm Turbo setup 32% Cam lobe camshaft DOD delete LT4 HPFP LT4 fuel injectors -6 PTFE Hose with AN fitting directly into the HPFP Mar 6, 2025 · An upgrade to this second version LT1 appeared in 1994 as the 330 hp LT4. New Gen V 5. My question for you guys, are bolt on upgrades, I know there are high flow injectors for the 6. Jan 20, 2014 · C3 Tech/Performance - 1982 engine upgrade - Hello friends! Its time for this years winter project. I swapped the L83 into a Solstice and I was using the stock Solstice lift pump. Engine Ratings; Compression Ratio: 11:1: Horsepower Rating: 355-380* hp @ 5,600 rpm: Torque Rating: Precision Race Components CNC-Ported Gen 5 5. starting off, I have a 2014 Chevy Silverado 5. When it comes to the best procedure, having the greatest GM 5. It’s the base engine in the Silverado 1500. 3 tune I have the basic bolt on's, cold air intake, Jet Performance TB & their matching MAF Sensor, Airaid TB spacer, MSD blaster coils, Granatelli 8mm plug wires, Kooks long tubes with their catted y's, and flow master exhaust. May 1, 2021 · 500-hp 5. The new gen-5 version of the L83 could change this. To my knowledge, vehicle doesn't have the BCM nor CCM (only PCM and TCM) and the alternator wiring has been simplified (I don't have exact details yet on the wiring but I can confirm later). These made in the USA camshafts provide significant power gains while maintaining OEM drivability. May as well upgrade the cam since its gotta go anyways. Callaway Jan 22, 2025 · Looking to upgrade to a GPI Camshaft in your L83 (2014+ GM Truck 5. This engine enjoyed larger intake port heads and more aggressive cam timing but was rare, only being found in the in the 1996 Chevrolet Corvette with a six-speed or the Grand Sport package, the SLP-modified Chevrolet Camaro SS, and the SLP-modified Pontiac Firehawk. L83 engine that was rated at 205 hp and 290 ft. Simply plug your HP Tuners device directly into the OBDII Port located under the steering wheel of your truck and Plug-In Power! Programming the Stock ECU with our calibration will net you 20 HP with just a flash!  --- The Delta Tuning Package comes with an HP Tuners Learn how to upgrade the RAM in your HP PC to improve system performance. It was rated at 205 HP in 1984. With just simple bolt-ons this grind has made well over 500 hp in a stock bottom end application. 3 tuning help. Jun 21, 2023 · Some common upgrades include installing a cold air intake, upgrading the exhaust system, and installing a performance chip. See full list on gwatneyperformance. Thread: 2016 L83 5. Jul 6, 2020 · GM’s newest L83 V8 (not to be confused with the wheezy Crossfire powerplant found in 1982 and 1984 Corvettes) adds a new twist to the now-classic LS recipe — direct injection. I also have a Diablo sport Intune i3 and want to know what parameters I can change to compensate for the increase in airflow. HOW TO: 500-HP L83 MODS. Sep 13, 2021 · I'm trying to enable alternator charging on what is essentially a hotrod with an L83 swap from a 2017 Silverado. Not sure if it is needed, but was one thing I was reading on here to change for the L86/LT1 swap on the L83. Typical power gains with this intake and throttle body upgrade are approximately 10 RWHP depending on tuning in addition to notably increased throttle response. -lbs. It also makes I believe it's 416 ft lbs on e85 The L83 5. I bought hp tuners but need some help with a tune. This 600+HP power package from BTR gives you everything you need to get over 600 reliable crankshaft horsepower from your Gen V LT1 engine. I've heard from 500whp to 750whp. I,ve installed a catback exhaust, Volant intake, and I currently have the BullyDog tuner on it (I know that can't stay). 2 l86 intake manifold and throttle body. 2L L86 engine! The TSP heads/cam package will include the following items: Precision Race Components CNC Porting L83 or L86/LT1 CUSTOMER-SUPPLIED Cylinder Heads Jul 5, 2013 · Since this is one of the very first third party tests of the new Gen V Small Block L83 V8 POWER HP / kW @ RPM: 307 / 229 @ 5200: It will not take some long to upgrade this engine. ynbzl aqhng izkmni ywl ygtr hogk isnoo tej dab qog vlxut aulte bxau qzjotig dmhmurqm