01-19-2022, 11:51 AM | #1 |
Drives: 2018 Camaro SS 1LE Join Date: Jan 2020
Location: Illinois
Posts: 41
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1LE e-diff torque management
Like one of many, I have been plagued with a terrible 60 ft time at the strip during launch. My M6 car is great on the track, but my drag strip experience not so good. No matter what I do, the car falls on its face off the line, and then goes.
Has anyone had any success , or know of anyone that has been able to adjust the tables to bi pass this built in torque management feature?? It is terribly frustrating and my best passes have resulted in slipping the clutch heavily. Any info will be appreciated. |
01-19-2022, 09:06 PM | #2 |
RedLine
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Seemed to help my V
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2018 GMC 2500 "Blue" (Sold)
2018 ZL1 1LE Hyper Blue" (Sold) 2018 CTS-V "Black" (Sold) 2022 GMC 2500 "Blue" 2022 ZL1 1LE 6spd "Rapid Blue" 2023 ZL1 1LE Auto Rapid Blue (ordered) |
01-19-2022, 09:44 PM | #3 |
Drives: 2018 Camaro SS 1LE Join Date: Jan 2020
Location: Illinois
Posts: 41
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Interesting, I will investigate. Thanks for the insight!
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01-20-2022, 03:28 PM | #4 |
Drives: Chevrolet SS 1LE Join Date: Oct 2019
Location: St. Charles, MO
Posts: 1,446
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tomster, do you recall what it was set to with the factory calibrations? I'm just curious.
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Matt Miller
2020 SS 1LE |
01-20-2022, 06:01 PM | #5 |
RedLine
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Stock ZL1 set at 664 and wheel hop is on
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2018 GMC 2500 "Blue" (Sold)
2018 ZL1 1LE Hyper Blue" (Sold) 2018 CTS-V "Black" (Sold) 2022 GMC 2500 "Blue" 2022 ZL1 1LE 6spd "Rapid Blue" 2023 ZL1 1LE Auto Rapid Blue (ordered) |
01-20-2022, 06:07 PM | #6 |
RedLine
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here is a stock SS 1LE
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2018 GMC 2500 "Blue" (Sold)
2018 ZL1 1LE Hyper Blue" (Sold) 2018 CTS-V "Black" (Sold) 2022 GMC 2500 "Blue" 2022 ZL1 1LE 6spd "Rapid Blue" 2023 ZL1 1LE Auto Rapid Blue (ordered) |
01-20-2022, 06:21 PM | #7 | |
Drives: Chevrolet SS 1LE Join Date: Oct 2019
Location: St. Charles, MO
Posts: 1,446
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Quote:
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Matt Miller
2020 SS 1LE |
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01-20-2022, 07:39 PM | #8 | |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,556
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Quote:
It should help.
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'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. |
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01-22-2022, 10:07 AM | #9 |
Drives: 2018 Camaro SS 1LE Join Date: Jan 2020
Location: Illinois
Posts: 41
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Tomster, yes, thank you for the screen shots! It is good to know what stock is on both cars.
I will be working on a re-tune soon. If any one else out there has words of wisdom, please chime in. I do know HP is starting to look at this, but I also hear it is not on the top of their to do list. |
02-01-2022, 07:35 AM | #10 | |
Drives: Chevy Camaro 2018 Join Date: Sep 2020
Location: Wisconsin
Posts: 50
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Quote:
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02-04-2022, 04:49 AM | #11 |
Drives: like an old lady Join Date: Jun 2012
Location: indiana
Posts: 2,395
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question:
if powerhop is disabled but the other tq values are stock, will the car still cut power?
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02-04-2022, 07:55 AM | #12 |
RedLine
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Power hop is detecting rythmic pattern in the rear wheel speeds. It's a good place to start, and is the cause of many cars to fall on their face right after launching.
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2018 GMC 2500 "Blue" (Sold)
2018 ZL1 1LE Hyper Blue" (Sold) 2018 CTS-V "Black" (Sold) 2022 GMC 2500 "Blue" 2022 ZL1 1LE 6spd "Rapid Blue" 2023 ZL1 1LE Auto Rapid Blue (ordered) |
02-16-2022, 01:09 PM | #13 |
Shifts under load
Drives: 2020 Camaro 1SS 1LE rally green Join Date: Apr 2017
Location: Fuquay-Varina, NC
Posts: 1,295
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So that bulletin says ZL1. Is there one from GM on the SS 1LE, or is that something done in HP Tuners?
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