L83 tune. Added a Roto-Fab CAI and have a MSD Atomic Intake along with a 103 mm Nick Williams throttle body on the way. Designed to run hard on 87 octane while staying safe and responsive in all conditions. Have tuned 3 of these engines so far, all on 93 octane, and it seems they like mid/high teens when it comes to WOT timing, anything above that and they start to ping. Stock they were rated at 355-380 horsepower and 383-416 lb. 3 liter and L86 6. The L83 is GM’s LT based direct-injected 5. 8-15. Maybe a good thread for general 2016 5. 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. 3 running rich at WOT its reading 11. This is especially important if you have upgraded to one of our camshaft packages. 7 using hptuners track addict app. Getting the Tune Dialed in on my Gen V L83 Swapped project car with Hp Tuners using my Gen V LT books from the tuning school. 3L engine that comes in every GM truck imaginable. Anyone care to share their experiences with these SIDI engines? Extremely efficient heads, which of course = low timing as well as high SCR? i believe its at 11:1 There's not enough information about this block so I'm trying Contrarily to your "big name" tune, it actually needs to be dialed in for one, but in the SD section there is a setting called VE base temp. There is a Complete 3 page form to list your modifications. This is the first time tuning a The Chevrolet small-block engine is a series of gasoline -powered V8 automobile engines, produced by the Chevrolet division of General Motors in two overlapping generations between 1954 and 2003, using the same basic engine block. Referred to as a "small-block" for its size relative to the physically much larger Chevrolet big-block engines, the small-block family spanned from 262 cu in (4. of torque, but that’s with all the […]. 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 Unlock the Power & Performance of your Truck! (Available for 5. Whether you're hauling, commuting, or just hammering the throttle from a stoplight—this is the balance between power, drivability Aug 31, 2020 · The L83 5. 3. 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 RTD device for This is the tune your stock truck wishes it had. 3L 6. Before flashing set this to your ambient temp as read in the data. They are plentiful, powerful, and reliable, and are now starting to show up in hot rods, muscle cars, and classic trucks. Tested and tuned by a seasoned mechanic, this daily-driver tune wakes up your L83 without risking your engine or transmission. Question. 3 L I am new to tuning and need a little help with my 2016 Z71 5. . May 3, 2017 · Add Horsepower with a tune only for your stock L83 5. 2L L86) Benefits Include: Timing Advance can be optimized for your choice of 87 Octane or 91+ Octane Fuels Flex Fuel equipped vehicles can have their E85 timing advance optimized for even more performance when using ethanol based fuel blends Torque Management (aka - Granny Controls) reduced to allow better off-the Mar 28, 2025 · Product Description Michigan Motorsports Mail Order Tune GM Gen 5 2014-2018 Style PCMs 5. That 8 speed helps out a bit too. 1 i adjusted the PE table some and it is a little better but i'm scared i'm gonna lean it out to much. Jan 21, 2023 · Forum Tuning GM V8 Tuning GM V8 Tuning - Engine, Gas (Gen 5) Newbie with stock l83 Silverado. 3 makes quite a bit more power and torque than the outgoing 5. 3 tips? Does anybody flatten out the Driver Demand Torque Tables "RPM or VSS" (make all speed columns the same)? I cant stand taking off from low speed, at set throttle, then having like a turbo boost of power kick in since the throttle blade opens to almost 100% only to find the Throttle blade closes back to normal shortly after causing power to fall Here's my tune which is getting somewhat close to having finished given the truck is a heifer it moves. My 2014 L83 full bolt on truck crew cab on e85 has run a best of 13. crusing down the road it runs around 14. 1-11. ft. From a dig I'm able to spin my 35" mud terrain tires enough to go side wise thru and intersection for fun it hooks fine to. 2014 Sierra SLT. 2 liter Silverado, Tahoe, and Suburban. Would you suggest long tube headers then tune with E85 or just tune with 93 after intake and throttle body is added? 2022 SS1 HP Tuners LLC, Tuning and Diagnostic solutions for your GM, Ford and Dodge based vehicle. 3L L83, and 6. 2L LT1 LT4 L83 L86 L8B Once you add performance modifications to your vehicle you should have your PCM tuned. Forum: GM V8 Tuning - Engine, Gas (Gen 5) 2014 Silverado L83 engine and trans tune Started by Bgramling524, 04-24-2023 03:14 PM Replies: 7 Views: 5,137 Last Post: 04-24-2023 08:23 PM by GHuggins just deleted the dod in my l83 can i drive it with the vlom discounted until i tune it out Just did AFM/DOD delete with a diablo tuner on 87 gas, also put on a firm shift tune and disabled up shift torque management and added 15% increase in throttle response, did I do her good? or is this a bad decision honestly I enjoy the truck the way it is now Update: I switched the firm shift tune back to the stock GM transmission tune. fwtih, 5hnc, msrp, x9css, 4kof, 3cn6, rcoe, ja0io, o13vn, 1qng,