questions about glasspacks
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Junior Member
Joined: Jun 2008
Posts: 7
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From: carpentersville illinois
Car: 1986 trans am
Engine: 305 5.0 tpi
Transmission: 700r4
Axle/Gears: 3.23 9 bolt rear end
questions about glasspacks
hi i have a 1986 trans am it has a 2.5 flowmaster on it but its weak
i wanna put on the loudest legal sounding exhaust on it
im thinking thrush glasspacks,cherrybombs,or magnaflow
anyone has suggestions plz let me know..
i wanna put on the loudest legal sounding exhaust on it
im thinking thrush glasspacks,cherrybombs,or magnaflow
anyone has suggestions plz let me know..
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Joined: Mar 2005
Posts: 1,171
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From: Hamilton
Car: 1990 IROCZ Camaro
Engine: 350 4bbl, 200cc Heads, 270hr Cam
Transmission: 700R4 w/ Trans-Go shift kit.
Axle/Gears: GM 10 bolt Posi
Re: questions about glasspacks
Classicchambered.com sells chambered exhaust pipes. I got one for my iroc and it is freaking loud (although I still have to finish the rest of the exhaust after the chambered pipe, that extra length of piping should mellow it down some). It's really nothing more than a straight pipe with some baffling.
Member
Joined: Dec 2001
Posts: 456
Likes: 4
From: Concordia, MO, USA
Car: 89 Formula, WS6
Engine: LB9/peanut cam :(
Transmission: 700R4
Senior Member
Joined: Apr 2007
Posts: 394
Likes: 1
From: Huntington, NY
Car: 1983 Pontiac Firebird
Engine: LG4 305ci 4bbl
Transmission: 700r4
Axle/Gears: 10-bolt open diff.
Re: questions about glasspacks
http://www.youtube.com/watch?v=3YjXNMVbWMw
i have a thrush glasspack 2.5" in/ out. i think it sounds great.
as far as glasspacks sounding like cr@p- only the cheap-o ones sound like crap. that's why they're cheap. the thrush glasspacks aren't that much more expensive, but the quality and sound is much better.
chambered exhaust is a completely different sound. personally, its not my thing. seen a bunch of 3rd and 4th gens with that setup.
bottom line- do your research and figure out which you like best. the chambered mufflers are more expensive, but it's worth it if it's what you like
i have a thrush glasspack 2.5" in/ out. i think it sounds great.
as far as glasspacks sounding like cr@p- only the cheap-o ones sound like crap. that's why they're cheap. the thrush glasspacks aren't that much more expensive, but the quality and sound is much better.
chambered exhaust is a completely different sound. personally, its not my thing. seen a bunch of 3rd and 4th gens with that setup.
bottom line- do your research and figure out which you like best. the chambered mufflers are more expensive, but it's worth it if it's what you like
Senior Member
Joined: Jul 2007
Posts: 1,461
Likes: 1
From: Manchester, CT + Nashua, NH
Car: 90 Firebird Formula
Engine: LO3
Transmission: T5
Axle/Gears: 3.08 one wheel peel
Re: questions about glasspacks
A straight-thru glasspack isnt gonna reduce HP any more than any other straight-thru muffler like a magnaflow. The only difference is the packing, the quality of metal, and the shape of the baffle scoops inside.
Its mufflers like a flowmaster, that use chambers, that will start raking up the backpressure.
Its mufflers like a flowmaster, that use chambers, that will start raking up the backpressure.
Member
Joined: Dec 2001
Posts: 456
Likes: 4
From: Concordia, MO, USA
Car: 89 Formula, WS6
Engine: LB9/peanut cam :(
Transmission: 700R4
Re: questions about glasspacks
I suppose I stand corrected.
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Supreme Member
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Joined: Apr 2007
Posts: 1,196
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From: BUFFALO, NY
Car: '89 IROC-Z
Engine: 355
Transmission: 700r4 edge 3000 stall
Axle/Gears: 9-bolt 3.73
Re: questions about glasspacks
glasspacks have been kicking *** for decades i dont know why everyone hates on them, same people that hate on 15" wheels, white letter tires and air shocks it seems
Senior Member
Joined: Nov 2005
Posts: 670
Likes: 1
From: Michigan
Car: 1984 Camaro Berlinetta
Engine: 355
Transmission: Th-350
Axle/Gears: 3.23
Re: questions about glasspacks
Haha, i've got 15" wheels and white letter tires, but no airshocks, my car sits high enough in the rear as it is. Looks good to me though.
Supreme Member
iTrader: (1)
Joined: Apr 2007
Posts: 1,196
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From: BUFFALO, NY
Car: '89 IROC-Z
Engine: 355
Transmission: 700r4 edge 3000 stall
Axle/Gears: 9-bolt 3.73
Re: questions about glasspacks
not meaning to hijack this, but u got ne pics? planning on getting some wheels soon, thinking outlaw II's, centerlines, pro stars or M/T et's. (probably outlaw IIs with radial t/a's, the cheap route)
Joined: Aug 2006
Posts: 12,812
Likes: 109
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Supreme Member
iTrader: (1)
Joined: Mar 2005
Posts: 1,171
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From: Hamilton
Car: 1990 IROCZ Camaro
Engine: 350 4bbl, 200cc Heads, 270hr Cam
Transmission: 700R4 w/ Trans-Go shift kit.
Axle/Gears: GM 10 bolt Posi
Re: questions about glasspacks
For the record, I just got my exhaust finished. That chambered resonator from classicchambered.com sounds amazing in front of a summit turbo series muffler.
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