Removing baffles from stock walker muffler
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Joined: Sep 2012
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From: Deshler,Ohio
Car: 1990 camaro rs
Engine: 5.0 305
Transmission: 700r4
Axle/Gears: Limited slip 2.77 gears
Removing baffles from stock walker muffler
So today i got the bright idea to cut a square out of the top of the muffler and cut out the baffles so it's just one big chamber I did this and removed the baffles them welded it all back together haven't gotten a chance to put it in yet. Anyone ever try this? I didn't wanna pony up 150 bucks for a flowmaster or other dual out muffler
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Joined: Jul 2007
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From: Howard Lake, MN
Car: 86 Camaro
Engine: 355- hopefully a 5.3 this summer
Transmission: 700r4
Axle/Gears: 3.42
Re: Removing baffles from stock walker muffler
might as well just leave the muffler out and replace it with a chunk of pipe at this point..
Thread Starter
Junior Member
Joined: Sep 2012
Posts: 40
Likes: 0
From: Deshler,Ohio
Car: 1990 camaro rs
Engine: 5.0 305
Transmission: 700r4
Axle/Gears: Limited slip 2.77 gears
Re: Removing baffles from stock walker muffler
Yeah that makes sense but I want to keep my dual tips and a straight pipe won't let me keep those the stock pipe setup is weird and too difficult to y off for what it's worth
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From: Washington State
Car: 1983 BB 1995 Z28 Camaro's
Engine: 454-350
Transmission: TH350-4l60e
Axle/Gears: 373 posi-Stock
Re: Removing baffles from stock walker muffler
I think it will sound better with the hollowed out muffler, let us know.
Thread Starter
Junior Member
Joined: Sep 2012
Posts: 40
Likes: 0
From: Deshler,Ohio
Car: 1990 camaro rs
Engine: 5.0 305
Transmission: 700r4
Axle/Gears: Limited slip 2.77 gears
Re: Removing baffles from stock walker muffler
I searched and searched for a thread. But couldn't find one, it was alot of work Welding the plate back in place. And it's hard welding old rust to old rust lmao but ive got it all together I'm probably going to put iron today I will let you know maybe post a sound clip. My thinking is the hollowed out muffler will be louder and deeper than just a straight pipe is because your just making a single chamber into a bigger diameter then exiting out twice the pipe
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