Cutouts electronic or rpm based?
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Joined: Jan 2013
Posts: 396
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From: AL
Car: 1985 Firebird
Engine: 3.4 turbo
Transmission: Auto
Axle/Gears: 3.42
Re: Cutouts electronic or rpm based?
I replied to this yesterday I thought but my reply disappeared. Anyway, I recommend granatelli electric cutouts. they are one-touch, meaning you don't have to hold the button down and risk bending the shaft, causing leaks.
Re: Cutouts electronic or rpm based?
I have a QTP electronic cutout in place of my cat, and yes its loud, but at the same time, it just sounds like a third gen lost its exhaust somewhere back near the trailer park. I used mine on my old 305 for the same reason, I wanted loudness at certain times, and it did its job.I want to get rid of it soon though.
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Joined: Nov 2001
Posts: 2,266
Likes: 37
From: Canada,Ont
Car: 1987 TransAm Ttop
Engine: 2005 LQ4
Transmission: Ls1 T56
Axle/Gears: 3:54
Re: Cutouts electronic or rpm based?
I got both an electric cutout and a boost activated fender exit. The electric is nice to open as much or little as you want. The boost/vacuum activated is really better when needing to make max power without any restriction. Nothing is thirdgen specific as its just exhaust pipe being cut and the cutout welded in wherever you choose. As for loudness...you can make it better or worse depending on where the cutout is and if you place some turndown pipe to direct sound.
Joined: Feb 2001
Posts: 8,494
Likes: 411
From: Sophia, NC
Car: 2016 Camaro SS + 1986 Z28
Re: Cutouts electronic or rpm based?
but at the same time, it just sounds like a third gen lost its exhaust somewhere back near the trailer park.
That being said, to answer your question... as has been mentioned, there's nothing thirdgen specific. It's just a pipe and a valve. I ran a DMH cutout for many years, but hardly ever ran it open. I think the first week was it. Sounded terrible. They do what they do though, and they work well. Pretty simple concept really. I had mine wired to a thirdgen window switch, so it looked completely bone stock on the console.
Member
Joined: Jan 2013
Posts: 396
Likes: 10
From: AL
Car: 1985 Firebird
Engine: 3.4 turbo
Transmission: Auto
Axle/Gears: 3.42
Re: Cutouts electronic or rpm based?
This. The modern cars have all those resonators and cats which help to tone down all the rasp, letting the cutouts really add volume (I mean power, lol). Older cars (assuming you have a good free flowing system) like ours just sound like ***, or just let everyone know you're 20. Maybe you're 20, and by all means, ridiculous sounding exhaust is kind of a right of passage. I did it too, lol.
That being said, to answer your question... as has been mentioned, there's nothing thirdgen specific. It's just a pipe and a valve. I ran a DMH cutout for many years, but hardly ever ran it open. I think the first week was it. Sounded terrible. They do what they do though, and they work well. Pretty simple concept really. I had mine wired to a thirdgen window switch, so it looked completely bone stock on the console.
That being said, to answer your question... as has been mentioned, there's nothing thirdgen specific. It's just a pipe and a valve. I ran a DMH cutout for many years, but hardly ever ran it open. I think the first week was it. Sounded terrible. They do what they do though, and they work well. Pretty simple concept really. I had mine wired to a thirdgen window switch, so it looked completely bone stock on the console.
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Joined: Feb 2001
Posts: 8,494
Likes: 411
From: Sophia, NC
Car: 2016 Camaro SS + 1986 Z28
Re: Cutouts electronic or rpm based?
Well you can buy a cheap pipe with the angled cutout section, and if you like the sound, then you buy the electric valve and wire it up. If ya do NOT like the sound, just put a cap on it without the expensive electric valve, and you're back to normal with minimal cost and effort.
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