Thrush magnum
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Supreme Member
Joined: May 2005
Posts: 1,701
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From: San Diego, CA
Car: 1991 Camaro RS
Engine: LO3
Transmission: 700R4
Axle/Gears: 3.42 LS1
Thrush magnum
Finally got my lazy *** together and installed my Thrush Magnum glasspack, 2 1/4 slip on, as close as possible to the cat converter.
Manufactured front hanger, used sheet metal screws to attach to the body.
For the rear hanger I jerry rigged it for now by using two hose clamps, one around the muffler and the other one with a hole drilled in it to hang on the hook for the brake line.
I used a piece of old exhaust tubing, that was bent, and did a slant cut o nthe end of it, clamped it on the end of the glasspack so I now have an exchaust tip aiming the exhaust gases down towards the road.
Impression so far ? Only took it for a short ride, remember my engine is almost 100 percent stock, the Ultimate TBI mod and fuel injector spacer won't make it any louder. But I like it, it's deep but not as open and loud as without any muffler after the cat.
I'm sure it'll sound different once I install headers, ram air intake and also once the muffler is broken in a bit.
Manufactured front hanger, used sheet metal screws to attach to the body.
For the rear hanger I jerry rigged it for now by using two hose clamps, one around the muffler and the other one with a hole drilled in it to hang on the hook for the brake line.
I used a piece of old exhaust tubing, that was bent, and did a slant cut o nthe end of it, clamped it on the end of the glasspack so I now have an exchaust tip aiming the exhaust gases down towards the road.
Impression so far ? Only took it for a short ride, remember my engine is almost 100 percent stock, the Ultimate TBI mod and fuel injector spacer won't make it any louder. But I like it, it's deep but not as open and loud as without any muffler after the cat.
I'm sure it'll sound different once I install headers, ram air intake and also once the muffler is broken in a bit.
Thread Starter
Supreme Member
Joined: May 2005
Posts: 1,701
Likes: 0
From: San Diego, CA
Car: 1991 Camaro RS
Engine: LO3
Transmission: 700R4
Axle/Gears: 3.42 LS1
I will, as soon as I get tubing, bend it in shape, get gaskets and find somewhere to weld the stuff, since my welding guy at work is worthless 
Ya know, I would say the car sounds more "expensive" now. With no muffler after the cat it sounded louder, but kinda 'ol school and that was it, now it sounds performance muffled.
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Joined: Mar 2003
Posts: 539
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From: Hughesville MD
Car: 1991 Camaro Z28
I like the way that it sounds brother. You did a good job putting it in too. I liked it. I should of brought you my welder to since I can't use it for the next 6 months lol!!
Bill
Bill
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From: Hughesville MD
Car: 1991 Camaro Z28
Yo here is one of the whole engine with the heater valve delete. I really like the way it looks now I just have to the take the entire car apart to the frame and get it painted and put it all back together lol!!
Thread Starter
Supreme Member
Joined: May 2005
Posts: 1,701
Likes: 0
From: San Diego, CA
Car: 1991 Camaro RS
Engine: LO3
Transmission: 700R4
Axle/Gears: 3.42 LS1
Damn that's so much room already, I gotta do the AC delete ASAP !! *lol* Gotta have the smog stuff though but nope no need for AC
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Joined: Mar 2003
Posts: 539
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From: Hughesville MD
Car: 1991 Camaro Z28
I know man there is so much room with out the heater valve. I mean I also did the AIR! and the EGR! too. When I get ride of the AC there will nothing in there except for p ussy wetting power.
Bill
Bill
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