04-02-2019, 07:36 PM | #15 |
Drives: 69 GTO, 05 GTO, 2018 Silver ZL1 Join Date: Jan 2012
Location: Springfield, OH
Posts: 847
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04-03-2019, 02:42 PM | #16 |
Oh Oh it's Friday Night!
Drives: 2018 ZL1 1LE Nightfall Gray Join Date: Jan 2018
Location: Walton Woods
Posts: 1,061
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True, I was referring to open designs like the roto-fab but I should have clarified.
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2018 Camaro ZL1 1LE NFG; ARH 2” headers, catless mids, ARH full exhaust, Lingenfelter 18% lower pulley, ATI Harmonic Balancer, Roto-fab CAI, EE-catch can, TM ported TB, NX Lid, BMR strut tower brace. Aeroforce dual pod interceptor gauges. Tuned by Vengeance Racing!!! 644 HP @ 6250 rpm / 689 trq @ 3660 rpm
Four that wanna own me Two that wanna stone me One says she's a friend of mine... |
04-03-2019, 06:05 PM | #17 |
Drives: None Join Date: May 2017
Location: Chicago, IL
Posts: 462
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I can say with a Roto-Fab and removing the sound deadening plate from the underside of the stock supercharger lid, it's pretty loud.
Last summer I hammered it with the window down whilst passing a big van and about deafened myself. With the NX lid, it's probably close to sounding like a Hellcat. |
04-03-2019, 07:13 PM | #18 |
Drives: 69 GTO, 05 GTO, 2018 Silver ZL1 Join Date: Jan 2012
Location: Springfield, OH
Posts: 847
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My car is at Weapon-X getting my Polished Whipple...if anyone wants my NX lid for $750 shipped, just PM me.
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04-03-2019, 07:18 PM | #19 |
Oh Oh it's Friday Night!
Drives: 2018 ZL1 1LE Nightfall Gray Join Date: Jan 2018
Location: Walton Woods
Posts: 1,061
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This is way off base I guess, but many years ago I owned a 1974 Super Duty Trans Am. I opened the shaker scoop which came sealed, and then sealed the opened air cleaner to the bottom of the hood. That car made the loudest most intoxicating scream as air rammed down into that Quadrajet. The whine from the roto-fab and the NX lid reminds me of that sound, I love it. Like I said, the lid is pricey, but the sound turned out to be worth it to me.
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2018 Camaro ZL1 1LE NFG; ARH 2” headers, catless mids, ARH full exhaust, Lingenfelter 18% lower pulley, ATI Harmonic Balancer, Roto-fab CAI, EE-catch can, TM ported TB, NX Lid, BMR strut tower brace. Aeroforce dual pod interceptor gauges. Tuned by Vengeance Racing!!! 644 HP @ 6250 rpm / 689 trq @ 3660 rpm
Four that wanna own me Two that wanna stone me One says she's a friend of mine... |
04-03-2019, 07:23 PM | #20 |
Drives: 2023 Black ZL1 Auto Join Date: Oct 2009
Location: FEMA Region 4
Posts: 2,934
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I did the same thing to my 79 SE Trans AM. Couldn’t get enough of opening up the Quadrajet after that
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04-03-2019, 07:29 PM | #21 |
Drives: 69 GTO, 05 GTO, 2018 Silver ZL1 Join Date: Jan 2012
Location: Springfield, OH
Posts: 847
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This is my lid before I drove down to Weapon-X last Wednesday.
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04-03-2019, 07:30 PM | #22 |
Oh Oh it's Friday Night!
Drives: 2018 ZL1 1LE Nightfall Gray Join Date: Jan 2018
Location: Walton Woods
Posts: 1,061
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I hear ya, gas mileage went right to hell!!!
__________________
2018 Camaro ZL1 1LE NFG; ARH 2” headers, catless mids, ARH full exhaust, Lingenfelter 18% lower pulley, ATI Harmonic Balancer, Roto-fab CAI, EE-catch can, TM ported TB, NX Lid, BMR strut tower brace. Aeroforce dual pod interceptor gauges. Tuned by Vengeance Racing!!! 644 HP @ 6250 rpm / 689 trq @ 3660 rpm
Four that wanna own me Two that wanna stone me One says she's a friend of mine... |
04-03-2019, 07:36 PM | #23 |
Drives: 18 ZL1, 19 Raptor, 13 Mustang GT Join Date: Mar 2019
Location: PA
Posts: 34
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04-03-2019, 08:00 PM | #24 |
Drives: 69 GTO, 05 GTO, 2018 Silver ZL1 Join Date: Jan 2012
Location: Springfield, OH
Posts: 847
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If you look on the Weapon-X site under the Boost Freeze Chiller build it actually made HP...compare it to stock you can see the difference.
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04-04-2019, 12:39 AM | #25 | |
Drives: 16 Camaro SS w/ Roto-fab CAI Join Date: May 2009
Location: Arizona
Posts: 2,682
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Quote:
Thanks, Michael |
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04-04-2019, 04:39 AM | #26 | |
Drives: 2019 ZL1 / Red Hot / A10 Join Date: Mar 2018
Location: Grand Rapids Michigan
Posts: 44
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Sound deadener removal
Quote:
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04-04-2019, 05:51 AM | #27 |
Drives: 69 GTO, 05 GTO, 2018 Silver ZL1 Join Date: Jan 2012
Location: Springfield, OH
Posts: 847
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04-04-2019, 06:54 AM | #28 |
Drives: 2019 ZL1 / Red Hot / A10 Join Date: Mar 2018
Location: Grand Rapids Michigan
Posts: 44
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