Mazda Rotary Club

Cars by Model Type => 3rd generation RX-7's => Topic started by: YAU730 on September 16, 2013, 11:49:50 PM

Title: Screamer pipe or plumped back into exhaust? power lost/gain?
Post by: YAU730 on September 16, 2013, 11:49:50 PM
This is prob a repost if so can someone direct me the link to this page thanks...

Am currently running a screamer pipe at the moment, its cool in a way and in a way its not and its just too loud at times, can\'t really decide in what i want.

Running a screamer pipe will lost power? as to running a atmo bov?
I noticed when i recirclated my bov it ran more smooth, this will be the same with plumping the screamer pipe back in?
Title: Screamer pipe or plumped back into exhaust? power lost/gain?
Post by: L18M on September 17, 2013, 01:55:40 AM
can consider having separate exhaust can for wastegate.
Title: Screamer pipe or plumped back into exhaust? power lost/gain?
Post by: Prof on September 17, 2013, 07:13:50 AM
If you are worried about noise, you can \'Y\' your screamer back in, but get that join wrong and you could lose power by interfering wth good exhaust flow.
 
Having a seperate screamer won\'t lose you power, this is exhaust gas that\'s already diverted by the wastegate because you\'ve reached the desired boost on the turbo.  Having too small a screamer pipe could cause you issues.
Title: Screamer pipe or plumped back into exhaust? power lost/gain?
Post by: YAU730 on September 17, 2013, 02:53:34 PM
Quote from: L18M;864841can consider having separate exhaust can for wastegate.


I can\'t think of where to put the other can haha, maybe a side exit...
Title: Screamer pipe or plumped back into exhaust? power lost/gain?
Post by: fil_auto on September 17, 2013, 04:15:04 PM
Quote from: YAU730;864873I can\'t think of where to put the other can haha, maybe a side exit...

Lots of options Michael, get your research on :mmmm :yes
Title: Screamer pipe or plumped back into exhaust? power lost/gain?
Post by: najiru on September 17, 2013, 08:06:11 PM
Mine just exits under the car, needed a new silencer for it and just bought a re packable one, took it apart and cut it to the length I wanted then welded the end caps back on and it\'s done the trick and no noise problems from it on track anyway.
Title: Screamer pipe or plumped back into exhaust? power lost/gain?
Post by: YAU730 on September 17, 2013, 08:54:55 PM
Quote from: fil_auto;864879Lots of options Michael, get your research on :mmmm :yes

will do ;)


Quote from: najiru;864898Mine just exits under the car, needed a new silencer for it and just bought a re packable one, took it apart and cut it to the length I wanted then welded the end caps back on and it\'s done the trick and no noise problems from it on track anyway.

screamer pipe with a silencer? First I hread, any pics?
Title: Screamer pipe or plumped back into exhaust? power lost/gain?
Post by: najiru on September 18, 2013, 07:31:39 PM
Don\'t think I have but I\'ll get one next time its up in the air (which shoukd be this week!)
Title: Screamer pipe or plumped back into exhaust? power lost/gain?
Post by: YAU730 on September 20, 2013, 01:12:41 AM
Quote from: najiru;864943Don\'t think I have but I\'ll get one next time its up in the air (which shoukd be this week!)

Awaiting this cool pic :D
Title: Screamer pipe or plumped back into exhaust? power lost/gain?
Post by: YAU730 on April 17, 2014, 10:32:11 AM
Quote from: najiru;864943Don\'t think I have but I\'ll get one next time its up in the air (which shoukd be this week!)

Any belated screamer pip pics? haha….

I just manage to get some yesterday when car was on the ramps…

(http://i989.photobucket.com/albums/af17/pennzoil23/966185_10152348645784875_6156827471045293159_o_zpsf271a9f4.jpg) (http://s989.photobucket.com/user/pennzoil23/media/966185_10152348645784875_6156827471045293159_o_zpsf271a9f4.jpg.html)
(http://i989.photobucket.com/albums/af17/pennzoil23/10271235_10152348646804875_4470563196834637589_o_zpsbff21790.jpg) (http://s989.photobucket.com/user/pennzoil23/media/10271235_10152348646804875_4470563196834637589_o_zpsbff21790.jpg.html)
(http://i989.photobucket.com/albums/af17/pennzoil23/1553258_10152348647514875_669586271793194467_o_zpsfc187c96.jpg) (http://s989.photobucket.com/user/pennzoil23/media/1553258_10152348647514875_669586271793194467_o_zpsfc187c96.jpg.html)
(http://i989.photobucket.com/albums/af17/pennzoil23/10270834_10152348649894875_8241629747630924442_n_zps9dbc888c.jpg) (http://s989.photobucket.com/user/pennzoil23/media/10270834_10152348649894875_8241629747630924442_n_zps9dbc888c.jpg.html)
(http://i989.photobucket.com/albums/af17/pennzoil23/1604776_10152348648714875_6702340498447289336_n_zpsa6a564e2.jpg) (http://s989.photobucket.com/user/pennzoil23/media/1604776_10152348648714875_6702340498447289336_n_zpsa6a564e2.jpg.html)