glasspack
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glasspack
im curious as to how the true duals glasspack exhaust system is, and the cherry bomb glasspack exhaust system. has anyone used one? and if so how was it? pros/cons?
Last edited by thirdgenlovin; Aug 25, 2010 at 09:40 PM.
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Joined: Apr 2006
Posts: 4,482
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From: Northern, CA
Car: 1989 Iroc-Z Camaro
Engine: TBI,5.0
Transmission: Automatic 700R4
Axle/Gears: Eaton Posi,3.42,LPW Ultimate Cover
Re: glasspack
Im not sure if it helps but I found this video = http://www.youtube.com/watch?v=8OVfT4FyJw4
Last edited by Ron U.S.M.C.; Aug 26, 2010 at 09:37 PM. Reason: add info.
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From: NJ
Car: 87 Z28
Engine: AFR 383
Transmission: 700R4
Axle/Gears: 4:11
Re: glasspack
my friends running a dual 2 1/4 custom system with glasspacks. The glasspacks are side by side, staggered about 5 inches and located where the cats go. Enough ground clearance and i can hear him about 4 blocks away cruising silently. If you want loud, ubnoxiously loud, glasspacks are the way to go.
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From: Barker, NY
Car: 1982 Pontiac Firebird Trans Am
Engine: 350ci, 882 heads, mild cam
Transmission: Turbohydramatic 350
Axle/Gears: Factory GM 10 bolt
Re: glasspack
I agree with LS4GXP Glasspacks are terribly loud. I am running blackjack headers and hollywood glasspacks on my '82 T/A and I worry about tickets everytime I take it out. Its not too awful bad at an idle in gear... say about 500 to 900 RPM, but during acceleration its crazy. I like the noise, so to me its not a bad thing, but it might be for you. They make header kits that are compatible with the air injection system and oxygen sensor, free flowing exhaust is proven to add horsepower. Those are some good points to it. All depends on what you are looking to accomplish.
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