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03-29-2021, 09:02 PM
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#1 |
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Account Suspended
Drives: 2021 ZLE Join Date: Mar 2021
Location: California
Posts: 49
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How loud?
Is the ZL1 any louder at low rpm than the SS all else equal?
I loved how my SS sounded without a muffler and am thinking about doing the same to my ZLE but I want to make sure not to piss off the neighbors. |
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03-30-2021, 09:00 AM
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#2 |
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Thank you Al Oppenheiser!
Drives: Red Hot A10 ZL1 Convertible Join Date: Jun 2017
Location: Sarasota, FL
Posts: 4,973
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They're pretty much the same stock.
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03-30-2021, 02:47 PM
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#3 | |
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Account Suspended
Drives: 2021 ZLE Join Date: Mar 2021
Location: California
Posts: 49
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03-30-2021, 08:10 PM
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#4 |
 
Drives: 1LE Join Date: Dec 2016
Location: Iowa
Posts: 123
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I agree, having had both with the dual mode exhaust. I only notice a slight whine in 1st gear in the ZLE.
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03-30-2021, 09:53 PM
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#5 |
 Drives: ZL1/1LE parts added Join Date: May 2018
Location: Somewhere around Texas pines tress and smooth asphalt
Posts: 609
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Isn't the SS generation 6 compression 11.1:1 and the ZL1 10.1:1 so the ZL1 should be a tad softer on start up, but I imagine the human ear cant tell the difference decibel wise !
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03-30-2021, 11:24 PM
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#6 | |
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Account Suspended
Drives: 2021 ZLE Join Date: Mar 2021
Location: California
Posts: 49
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03-31-2021, 02:48 AM
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#7 | |
           
Drives: 2018 Camaro 2SS A8 Join Date: Jul 2017
Location: East Tennessee
Posts: 11,576
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Quote:
 Jokes aside, I heard that the Weapon-X lid amplifies the whine if you're so inclined. (I for one am happy with the near zero whine from my Maggie, it helps with the sleeper factor and doesn't remind me of a worn ball bearing.)
__________________
2018 Camaro 2SS — G7E MX0 NPP F55 IO6
735 rwhp | 665 rwtq Magnuson TVS 2300 80mm pulley | Kooks 1 7/8" LT headers | JRE smooth idle terminator cam | LT4 FS & injectors | TSP forged pistons & rods JMS PowerMAX | DSX flex fuel kit | Roto-Fab CAI | Soler 95mm LT5 TB | 1LE wheels | 1LE brakes | BMR rear cradle lockout | JRE custom tune 1100 - 1/30/18 | 2000 - 1/31/18 3000 - 2/06/18 TPW 2/26/18 3400 - 2/19/18 | 3800 - 2/26/18 4300 - 2/27/18 | 4B00 - 3/01/18 4200 - 3/05/18 | 4800 - 3/14/18 5000 - 3/16/18 | 6000 - 3/19/18 |
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03-31-2021, 11:36 AM
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#8 |
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Account Suspended
Drives: 2021 ZLE Join Date: Mar 2021
Location: California
Posts: 49
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.D
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03-31-2021, 11:39 AM
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#9 | |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,556
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Quote:
__________________
'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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03-31-2021, 11:42 AM
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#10 | |
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Account Suspended
Drives: 2021 ZLE Join Date: Mar 2021
Location: California
Posts: 49
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Quote:
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