What year did they show up on Camaros?
Any aftermarket low restriction out there?
Any that look like a converter but isnt?

 

I think 75.

Tons of high flow coverters out there.

Hollow out yours.

 

or say to hell with it and dont use one like i did. only if your in a non smog area like oregon

 

You mean like SOME parts of Oregon! We need smog crap after 1974 up north around Portland.

 

hahah i got headers to true duels with H pipe and cherry bomb glass packs dumped out under the car. smog no sir!

 

Just get a Magnaflow High Flow cat for around $80 bucks. The benefits of a cat outweigh the initial cost.

 

That's why I've got a '71, to avoid smog tests!

 

so i got some time now that summer is here my trans took a dump on me and i got a little body work to do so it probably wont be going on any Friday night drives but i might do one or two of them in my 98 firebird. its still a nice car. il PM you with more questions later k