LS1 Camaro headers/ory - cat question!
Thread Starter
Teching In
Joined: Oct 2011
Posts: 29
Likes: 0
From: Austria
LS1 Camaro headers/ory - cat question! Hey guys, i just installed headers and ORY some weeks ago and now i am thinking about adding cats... and wonder if anyone is running just one cat in their LS1 cars. Since i bought a ORY cause i live overseas and no one shipped a catted y-pipe, i had to buy a ORY and now i wonder if i should cats in the Y-pipe or like my friends say JUST ONE cat in the I-pipe after the ORY...
Of the smell, you can really tell theres no cat anymore and also to quite it just a lil bit i am thinking about adding cat's again even when its sounding absolutly awesome with the ORY.. lol.
I thought it might be good adding just one cat into the I-pipe since theres much place and would not require to cut and weld the Y-pipe...
But i wonder if it will help the emessions and if the cat will work good then or not cause there were 2 cats from factory. I just wondered that but then i remember LT1 cars also just had one cat if i am correct...
So what do you guys think?
Of the smell, you can really tell theres no cat anymore and also to quite it just a lil bit i am thinking about adding cat's again even when its sounding absolutly awesome with the ORY.. lol.
I thought it might be good adding just one cat into the I-pipe since theres much place and would not require to cut and weld the Y-pipe...
But i wonder if it will help the emessions and if the cat will work good then or not cause there were 2 cats from factory. I just wondered that but then i remember LT1 cars also just had one cat if i am correct...
So what do you guys think?
