08-27-2022, 10:39 AM | #1 |
Drives: 2019 ZL1 Crush Join Date: Jun 2022
Location: Buffalo,NY
Posts: 75
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ZL1 eLSD Drag Racing Performance Calibration
This was on Chevrolets' website. Has anyone tried it? How much was it? Did your 60ft increase at the track after you had it installed?
Here is the link https://www.chevrolet.com/performanc...maro/drag-race |
08-27-2022, 10:54 AM | #2 |
Drives: 2018 Camaro ZL1 Join Date: Aug 2018
Location: Georgia
Posts: 1,410
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I think $350 but I believe no one has seen any improvements to justify this update.
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08-27-2022, 11:13 AM | #3 |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,805
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I would like to try it, but neither GM nor any of several dealers I've contacted can tell me how to download the file. It's true that a few users here didn't see any positive results.
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'20 ZL1LE A10.
LME 390, E2650, FBO. 1116/967. 100 octane. 15" conversion/Weld/MT ET Street R 325/50R15. 1.35/9.25/151 at 3500 ft. (only one pass so far). Alky Twin 10+10 MAF, 100% meth. No dyno or ET. |
08-27-2022, 12:03 PM | #4 |
Drives: 2018 Camaro ZL1 Join Date: Aug 2018
Location: Georgia
Posts: 1,410
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08-27-2022, 01:02 PM | #5 |
Drives: 2003 Monte Carlo SS SLP, 2022 ZL1 Join Date: Aug 2021
Location: Los Angeles, CA
Posts: 486
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You have to go into the website and input your zip code and it will show u the closest performance dealer near you who can update this for you.
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08-27-2022, 05:45 PM | #6 |
Drives: 2017 ZL1 A10 & 2021 BMW M340i x Dr Join Date: Mar 2009
Location: Tampa
Posts: 5,111
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I had it done a few years ago. I hate the fact there isn't any way to know in the menu it was successfully installed. I have to assume the dealer just didn't take the money and do nothing for it.
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Sold 2012 2LT RS 12.3@112 old setup
Sold 1967 Camaro Pro Street. Ran 10's mild BB on NOS. 2017 HyperBlue ZL1 A10 ** Born 3/17/17**Delivered 4/08/17 2020 Build: Mag2650, BTR Stage2, NW103, BG, 14% lower, 90mm upper, ARH 2" Long system w/no cats, SW Legend mufflers. **807hp/762tq on 93 gas** and **848hp/792tq on e47** Sold 2018 (Go Mango) Dodge Charger Daytona 392 Daily Driver Daily Driver 2021 BMW M340i Xdrive |
08-29-2022, 01:56 AM | #7 | |
Drives: 2003 Monte Carlo SS SLP, 2022 ZL1 Join Date: Aug 2021
Location: Los Angeles, CA
Posts: 486
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Quote:
After the calibration the coupling percentage should be at 100%, quicker and longer from my understanding. I want to get this done but I will certainly be speaking to the nearest dealer who performs this calibration about that very concern. |
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08-29-2022, 12:58 PM | #8 |
Drives: 2023 Black ZL1 Auto Join Date: Oct 2009
Location: FEMA Region 4
Posts: 2,936
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There used to be a lengthy older post in this forum about the calibration. It had quite a bit of info in it. The car should have the feature installed from the factory and configurable in the settings. It costs GM nothing to include it.
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08-29-2022, 01:51 PM | #9 | |
Petro-sexual
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Quote:
I've admitted before that I eventually discovered that it was more ME causing the sway. It's probably just me, but it seems like I have to exert a lot of effort into keeping the steering wheel nearly motionless at WOT. Like - I literally lock my wrists and elbows as much as I can, because otherwise, it seems like once I allow any oscillation, it just becomes worse and next thing I know the car is swaying A LOT. It must be me, but I can't help but think this might help, because even on stock tires, the car's spinning the tires a lot, so it's "fun" to control, lol... I wonder if that diff' slip is something HPTuners can capture. I thought I'd looked before, but I'll have to try again.
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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08-29-2022, 02:19 PM | #10 | |
Drives: 2003 Monte Carlo SS SLP, 2022 ZL1 Join Date: Aug 2021
Location: Los Angeles, CA
Posts: 486
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Quote:
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08-30-2022, 12:14 AM | #11 |
Petro-sexual
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Usually - when one of us posts the GM sales description of the calibration, it shows the years it's applicable. I've not yet seen anything after, at least 2019, for compatibility.
After thinking about my last post, there is a way to determine wheel slip, by side, and after remembering that, I recall actually scanning the differences. Not only did I log those for a little while, I can clearly see a difference in wear from one DR to the other. I THINK the driver's side wears out faster than the passenger's side. If I recall - I'm well into the wear indicators on the driver's side, whereas I'm still above the wear bars on the passenger's side, at the same parts of the tread. Anyway - I wanted to add if you have HPTuners, you, too, can scan the differences, like I have.
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
08-30-2022, 01:22 AM | #12 | |
Drives: 2003 Monte Carlo SS SLP, 2022 ZL1 Join Date: Aug 2021
Location: Los Angeles, CA
Posts: 486
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Quote:
Good info though. I do have HPTuners, just haven't used it on this car yet. |
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08-30-2022, 04:10 AM | #13 |
Drives: 2023 Black ZL1 Auto Join Date: Oct 2009
Location: FEMA Region 4
Posts: 2,936
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08-30-2022, 08:34 AM | #14 | |
Drives: 2018 Camaro ZL1 Join Date: Aug 2018
Location: Georgia
Posts: 1,410
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