catalytic project

[supraman508]

Yesterday i was bored so i decided to gut my cat since i just bought my historic tags,has anybody done this which i'm sure and what was your opinon

 

[Clip]

not worth it, almost no power gains for a lot of trouble. obnoxious fuel smells are also reported in addition to pissed off al gores.

i was going to make me a test pipe but decided against it.

http://www.supramania.com/forums/showthread.php?t=60290

 

[gofastgeorge]

Besides,
You can buy a stainless test pipe on chinaBay for $20.
And you can sell a cat that sill has it's core for $75 at the local scrap metal yard......

 

[supraman508]

Besides,
You can buy a stainless test pipe on chinaBay for $20.
And you can sell a cat that sill has it's core for $75 at the local scrap metal yard......

I understand know so what i'll do is go get a high flow cat thanks

 

[CRE]

I'm in favor of high flow cats.. not the cheapies though. The main reason i like them is that they help give the exhaust temps a bump which keeps the gases thinner and as such easier to get out of the exhaust piping.