Will this setup cause rasp problems?
Thread Starter
Staging Lane
Joined: Aug 2010
Posts: 68
Likes: 0
From: Illinois
Will this setup cause rasp problems? Ok so i am planning on doing hooker longtube headers with a texas speed catted y-pipe with a corsa catback exhaust on my 2000 trans am ws6. I have heard that using a catted y-pipe is much better than using an or-y because it cuts down the rasp a lot when you have high flow cats. I also heard that it has to do with the merge on the y-pipe. What do you guys think of the setup, will it cause rasp? Do I have a good merge on my y-pipe?
https://ls1tech.com/forums/album.php...ictureid=57881
^pictures of the y-pipe and the y-pipe merge^
Thanks for the help,
Jim
https://ls1tech.com/forums/album.php...ictureid=57881
^pictures of the y-pipe and the y-pipe merge^
Thanks for the help,
Jim
seriously, you have another tread right next to this one 
Launching!
Joined: Sep 2010
Posts: 214
Likes: 0
From: Central NJ
this should help you..with cats no doubt there would be much rasp, heres 2 vids of similar setup(lt's, catted y, corsa) in the first link go to chocotaco369's comment he posted a vid about halfway down the page.
https://ls1tech.com/forums/generatio...res-video.html
http://www.youtube.com/watch?v=hpxUo8mys18
https://ls1tech.com/forums/generatio...res-video.html
http://www.youtube.com/watch?v=hpxUo8mys18
