I have a 1991 RS w/ a 350, hooker shorty headers, comp cam w/ Duration 249/260, Lift .434/.444. My engines is bored over but I dont know exactly how much previous owner did that mod. I wanted to know if it was possible to run duel SLP cats and a pair of loud mouth bullet resonators. will it create a clearence issues, will it sound good? Is it even possible to do?

 

I just did a quick search on this forum for "dual exhaust" and it came back with 248 threads which isn't surprising that the question has been asked before about 20+ year old cars

https://www.thirdgen.org/forums/sear...archid=3572062