heres my situation, 10k on engine, ARP head stds, 94 sc w/stock 94pulley. My psger side cat did the self destruck thing and I think it may have been caused from my original 30# injectors(300+k). prior to the cat thing, the car runs good and gets 20-22 mpg mostly in town driving, but does not idle rock steady the way it used to.
So I have my Eshaust prts collected and I dont want to put the new cats on and have them ruined.. things always seem to happen when your not ready... because I have to take care of my exhaust now as it is not drivable in boost situations. I have C&L 76 and a set of 42 inj. w/correct sample tube, 2.5 to 3 to 2.5 exhaust.
Can I just just bolt on this stuff and get away without a tune for a while (six months or so) ????
So I have my Eshaust prts collected and I dont want to put the new cats on and have them ruined.. things always seem to happen when your not ready... because I have to take care of my exhaust now as it is not drivable in boost situations. I have C&L 76 and a set of 42 inj. w/correct sample tube, 2.5 to 3 to 2.5 exhaust.
Can I just just bolt on this stuff and get away without a tune for a while (six months or so) ????