07-06-2018, 10:58 AM | #1 |
Drives: 2017 ZL1 Join Date: Jun 2018
Location: London
Posts: 38
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ZL1 vs 1LE 6th gear
Hello, is the 6th gear ratio the same between the ZL1 and 1LE?
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07-06-2018, 11:02 AM | #2 |
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Drives: 18 ZLE Join Date: May 2018
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6th gear on ZL1 1LE (wish it had better model name.. jumble of letters if kn stupid) is a joke.
80mph is like 2500 rpms. 60mph, about 2000.
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07-06-2018, 11:09 AM | #3 |
Drives: 2018 ZL1 1LE - HBM, PDR Join Date: Jun 2017
Location: Rescue, CA
Posts: 324
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The ZL1 1LE has a closer ratio 6th gear over the ZL1. IIRC the difference is 0.54 vs. 0.68.
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07-06-2018, 01:15 PM | #4 |
Drives: Fast Join Date: Mar 2015
Location: Michigan
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Yeah 6th is shorter in the ZLE but it allows it to reach a higher speed when stock. 6th gear is useless in the regular ZL1 M6 except for cruising. Top speed is achieved in 5th and is about 170-175 MPH. Whereas the ZLE does 190 I believe it is.
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07-06-2018, 02:38 PM | #5 |
Drives: 2018 ZL1/1LE Red Join Date: Oct 2013
Location: Cumming, GA
Posts: 321
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...so from the start your rear diff in the manual is 3.73 vs 2.85 for the auto (either car), and with the shorter 6th on the 1LE at .68 vs .54 you loose it on top speed but that is not a main factor for this car, being focused on road courses where you'd prefer the gears working for you.
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BobR
2018 ZL1 1LE (Red) - New Dec 2017 2015 ViperGT (Gunmetal w/Red stripes) 2013 ZR1 Anniversary 2014 ZL1 - BrightYellow, 6sp 2011 Porsche GT3RS - White w/red graphics 2009 Porsche C2S 2001 Ferrari 360 |
07-06-2018, 02:49 PM | #6 |
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07-07-2018, 08:17 PM | #7 |
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Yup - reach for gear 7 all the time.
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ing for grip.
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07-07-2018, 09:52 PM | #8 |
Drives: Pre-production ZL1 M6 Join Date: Feb 2016
Location: Sunbelt
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How do I swap out a ZL1 1LE 6th gear for the ZL1 I’ve got? Is it possible? 6th gear is garbage on the standard ZL1.
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07-08-2018, 04:54 PM | #9 | |
@zle_blackwing
Drives: 2018 ZL1 1LE Join Date: Mar 2017
Location: S OC
Posts: 1,390
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Quote:
I was hoping that A1Z would catch on.
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