10-11-2023, 05:37 PM | #1 |
Drives: 2021 ZL1 Join Date: Sep 2021
Location: MA
Posts: 10
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22+ ZL1’s faster than other years?
Been hearing a lot of chatter about people claiming that the 22+ ZL1’s are faster than the 17-21 years. Anyone hear anything about this? Is there anything different between the years from a tune/trans tune perspective from the factory? My understanding is that they are the exact same.
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10-11-2023, 05:39 PM | #2 | |
Drives: 2020 Chevy Camaro ZL1 Join Date: Apr 2023
Location: Calgary Canada
Posts: 1,491
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Quote:
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10-11-2023, 06:18 PM | #3 | |
Drives: 2021 Red Hot ZL1 Join Date: Sep 2020
Location: Gapplebees
Posts: 3,093
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Quote:
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10-11-2023, 06:35 PM | #4 |
Old Gearhead
Drives: 2023 GMC Sierra Denali Ultimate Join Date: Nov 2018
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The internet searches for performance times seem to be the same for all years
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10-11-2023, 06:42 PM | #5 |
Drives: 2020 Chevy Camaro ZL1 Join Date: Apr 2023
Location: Calgary Canada
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10-11-2023, 06:45 PM | #6 |
Drives: 2021 Red Hot ZL1 Join Date: Sep 2020
Location: Gapplebees
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They're all within normal variance. You can't really compare times across different sources since weather conditions, track conditions, drivers will all be different.
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10-11-2023, 07:02 PM | #7 |
Drives: 2022 Camaro ZL1 Join Date: Sep 2023
Location: Georgia
Posts: 33
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They are not. The cars have been the same performance wise since 2017. Any idiot who tells you differently will never be able to produce a source.
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10-11-2023, 07:37 PM | #8 |
Drives: 2020 Chevy Camaro ZL1 Join Date: Apr 2023
Location: Calgary Canada
Posts: 1,491
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10-11-2023, 07:39 PM | #9 |
Drives: 2023 ZL1 Vert M6 "Sharky" Join Date: Mar 2020
Location: Earth
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My Z is faster than...
Made me just make a new thread. THAN YOU!!!
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10-11-2023, 07:40 PM | #10 |
Drives: 2020 Chevy Camaro ZL1 Join Date: Apr 2023
Location: Calgary Canada
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10-11-2023, 07:44 PM | #11 |
Drives: 2022 Rapid Blue ZL1 Join Date: Feb 2022
Location: Fulshear, TX
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I'm not sure which year, but they did change the tune slightly in one of the newer years. They added more popping on deceleration (19+ maybe) and I also heard the low side fuel pump flows more on later years. (Once again, not sure when it started)
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10-11-2023, 07:46 PM | #12 |
376 cubic inches of fun
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My ZL1 goes faster every time I wash it.
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10-11-2023, 07:57 PM | #13 |
Drives: 2021 Red Hot ZL1 Join Date: Sep 2020
Location: Gapplebees
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None of which would make them any quicker even if true.
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10-11-2023, 08:19 PM | #14 |
Drives: 2017 Camaro ZL1 Coupe Join Date: May 2016
Location: Georgia
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What does it matter if later ZL1s are faster than the earlier ZL1s!
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