92 RS 350 TBI motor have Edelbrock tubular exhaust system headers and supposably Flowmaster exhaust sounds like complete s*** any ideas how to correct this like this motor is trash in this car as well

Rough needs a lot of work thinking LS swap

 

Trash the Edelbrock Headers. I have wanted to smash, crush and melt down mine ever since I got them. Always leaking no matter what I or anyone else has done. And since the rest of my exhaust got trashed by running over a deer, I am going to finally replace those piles of garbage!

 

is a patented trademark of Flowmaster.

 

I put Edelbrocks TES on my 87 IROC back in '90. It sounded fine hooked to the stock cat-back. Never had any problems with them leaking either.

I agree with Drew, Flows suck.