 Dual Exhaust, Better or worse? |
 Oct 3, 2004 - 4:25 PM
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 Enthusiast Joined May 21, '03 From Louisiana Currently Offline Reputation: 0 (0%)  |
Hey i was thinking about running dual exhaust on my car. I was gonna get a 4-2-1 system and cut it off b4 it turns into one and run two exhausts. Each with thier own resonator and everything. Ive heard some people say that dual exhausts on imports can actually decrease power? HOw could it decreas power? I dont know if those people know what they are talking about. I know our cars dont need duals.....but the look and sound quality would kick ass. Does anyone know?
This post has been edited by BigJ: Oct 3, 2004 - 4:30 PM |
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Replies
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Oct 4, 2004 - 2:50 AM
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 Enthusiast  Joined Dec 27, '03 From Nor Cal Currently Offline Reputation: 0 (0%) |
Backpressure bad... velocity good. The goal is to eliminate back pressure while maintaining good velocity...
-------------------- "It's ok to be naked girl... I'm an artist!"
1995 AT200 Celica ST: stocked out daily driver... 1984 AE86 Corolla GT-SR5: silvertop 20V 4AGE project car jacked up with goodies... 1991 SW2x MR2 n/a: bare bones hardtop model soon to be... |
Posts in this topic
BigJ Dual Exhaust Oct 3, 2004 - 4:25 PM
recneps i mean your decresing exaust velocity and therefor... Oct 3, 2004 - 5:47 PM Fox-N-It2 QUOTE (recneps @ Oct 3, 2004 - 10:47 PM) i mean yo... Oct 3, 2004 - 6:47 PM recneps yeah i meant not sorry bout that. Oct 3, 2004 - 7:13 PM playr158 if you go 1.75" like stock then you will be f... Oct 3, 2004 - 7:28 PM BigJ Yeah thats what someone told me. That running dua... Oct 3, 2004 - 7:48 PM playr158 thats no good, you'll get uneven "smoking... Oct 3, 2004 - 7:49 PM shid Back pressure being positive is a myth, as for dua... Oct 3, 2004 - 10:28 PM jbnery6465 i got dual exhaust on my car...i admit that i did ... Oct 4, 2004 - 2:31 AM shadycrew31 ahh but on our 7afe's we need some back presur... Oct 4, 2004 - 4:18 AM Supersprynt You dont NEED backpressure. It is bad for the engi... Oct 4, 2004 - 7:26 AM shid Like super, like kwanza said; you never need back ... Oct 4, 2004 - 2:28 PM celicaracer18 i was thinking duals on my 3sgte swap, but i have ... Oct 4, 2004 - 2:35 PM BigJ Yeah....I wasnt gonna run the duals until i did my... Oct 4, 2004 - 4:34 PM Supersprynt Looks cool, but really pointless, 4cyl engines rea... Oct 4, 2004 - 4:34 PM
KAMiX Yeah what I've said before is that dual system... Oct 4, 2004 - 8:22 PM |
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