Pics of my Dual 3in exhaust
Thread Starter
Joined: Sep 1999
Posts: 1,496
Likes: 60
From: Danville, IN
Car: 1991 Camaro Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: Strange 12 Bolt, 3.42
Pics of my Dual 3in exhaust
I bought some 3in mandrel bends from Summit and had a friend of mine fabricate a true dual exhaust system for me. The muffers are stainless Edelbrock RPM(3in in 3in out), I chose them because they are only 3 1/2 inches thick. I'm normally not a fan of edelbrock exhaust but the quality of these mufflers is excellent and they sound great. Probably too loud for most people for a daily driver but for a street/strip car like mine they are perfect. A nice low rumble that vibrates everything in the house when the car is running. I have a Spohn torque arm and crossmember, the front of the crossmember was trimmed to give more clearance for the exhaust. Ground clearance is very good about 4 1/4in (my car is at stock ride height). The pipe was tucked up very close to the body for maximum clearance. Ground clearance is much better with this setup than it was with the 2 1/2 inch y-pipe to single 3in Flowmaster cat back that I used to have. I'm very happy with the results, one of the better improvements I've made on my car.
Thread Starter
Joined: Sep 1999
Posts: 1,496
Likes: 60
From: Danville, IN
Car: 1991 Camaro Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: Strange 12 Bolt, 3.42
Sorry the pics aren't the greatest but it should give you an idea of how it looks.
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Joined: Jan 2004
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From: you aint stealing my car..
Car: 1984 Z28
Engine: 5.7
Transmission: Auto w/ shift kit
looks good to me only thing i dont like is the side view how it sticks out so much, but i know that the camera was low to the ground. the car looks grea tht ecolor with the tint and all
Supreme Member

Joined: Jan 2003
Posts: 1,786
Likes: 1
From: Paxton, MA
Car: 1987 Camaro Z28
Engine: 335 TPI Stroker
Transmission: Tremec TKO 500
Axle/Gears: 10 bolt / 3.42
That looks great, tell your friend he did an awesome job, he welds really good too.
PS - I love the ghost flames!
PS - I love the ghost flames!
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Joined: Jan 2000
Posts: 20,981
Likes: 11
From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
That's pretty much exactly what I want to do with mine, except probably in 2 1/2" pipe instead of 3". Maybe an H pipe at some point too.
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Joined: Jun 2002
Posts: 13,576
Likes: 30
From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
personally, i like the way that you can see a little bit of it from the side...it's tucked up really nice next the the floor so it looks like someone took the time to do it right, but then it also still looks like the car means business.
excellent setup man, your car is the one car that has inspired me to keep away from the gfx trend. props to ya man...
on those mufflers, are they a chambered muffler or a turbo style muffler, about how much did they set up back? i am going back to true duals but i want to keep the cost down as much as possible. going 2 1/2" and currently looking at the hooker aerochambers cause of cost and sound...also putting in an h-pipe.
excellent setup man, your car is the one car that has inspired me to keep away from the gfx trend. props to ya man...
on those mufflers, are they a chambered muffler or a turbo style muffler, about how much did they set up back? i am going back to true duals but i want to keep the cost down as much as possible. going 2 1/2" and currently looking at the hooker aerochambers cause of cost and sound...also putting in an h-pipe.
Thread Starter
Joined: Sep 1999
Posts: 1,496
Likes: 60
From: Danville, IN
Car: 1991 Camaro Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: Strange 12 Bolt, 3.42
These mufflers aren't baffled, heres a link to the edelbrock website showing how they are made. I'll see if I can find a way to get a sound clip. I love the sound, definately draws a lot of attention especially with the lope of the cam.
http://www.edelbrock.com/automotive/mufflers.html
http://www.edelbrock.com/automotive/mufflers.html
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Joined: Jan 2002
Posts: 1,341
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From: Kona, Hawaii / Redlands, CA
Car: 91' RS
Engine: Built 355
Transmission: Probuilt 700r4
nice.....
That looks really clean man. Good job.
You friend can weld with the best of them.
The mufflers are a little low in the rear, but it probably works for you just fine.
You friend can weld with the best of them.
The mufflers are a little low in the rear, but it probably works for you just fine.
Thread Starter
Joined: Sep 1999
Posts: 1,496
Likes: 60
From: Danville, IN
Car: 1991 Camaro Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: Strange 12 Bolt, 3.42
silverbulletZ28,
I haven't scraped anything yet. I have driven over some speed bumps and the curb going into my drive way with no problems. I have enough ground clearance that I shouldn't scrape under any normal driving conditions.
I haven't scraped anything yet. I have driven over some speed bumps and the curb going into my drive way with no problems. I have enough ground clearance that I shouldn't scrape under any normal driving conditions.
Joined: Jun 2002
Posts: 13,576
Likes: 30
From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
i am not sure why anyone wouldn't want to run a crossover pipe, they make more power that way...
Supreme Member
Joined: Apr 2000
Posts: 3,187
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From: E.B.F. TN
Car: Tree Huggers
Engine: Do Not
Transmission: Appreciate Me.
Originally posted by contactpatch
Well done.
It's nice to know that some people understand that 'dual exhaust'
does not include... X, H, or other bs.
Well done.
It's nice to know that some people understand that 'dual exhaust'
does not include... X, H, or other bs.
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
I like it but its too low for me. Add a prokit or sportlines and your riding the exhaust on the ground. I want trual duals but may just hold off on that.
Joined: Jun 2002
Posts: 13,576
Likes: 30
From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
a true dual system of this nature would probably only be used on a drag specific car, one that will never see such lowering springs due to the lack of weight transfer.
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