letsroc1

What is the best Cat Back system out there for a 85 IROC. The motor I have is the 350/330 hp from GM. This is what I have to go on the motor
1.BBK 52mm
2.30lbs. injector
3.MSD HEI Distributer
4.MSD Digital 6 Plus
5.MSD 8.5 Plug wires
6.SLP Runners
7.SLP Coated Headers 1-3/4
8.NOS 150 Shot
9.TIPS Adjustable Fuel Regulator

69z-28

good list there. looks like you have a nice amount of bolt ons but not enough to get you into tuning trouble or anything like that. good luck with it.

as far as a cat back, they are all pretty much the same, buy whatever you think is a cool sounding name.lol.

-flowmaster
-Magnaflow
-Edelbrock
-Hooker
-a chambered exhaust
-Slp
or even a custom exhaust from the cat wont cose TOO much i dont think.

if i were you, i would put a bullet after the cat and have an exhaust shop build something from the bullet to go over the axle and just do a Y into split tail pipes. basically like the loudmouth type exhausts. something like that will sound really good, pretty loud, but not bad with a cat in front of it. good luck let us know how it goes.

ryann

lol yeah. w/e turns you on. hooker kinda turns me on. but eh thats just me. i'd say NO CAT!!. unless yr. ghey .and have emissions laws. lol .jk.

niceroc

if you do the dynomax bullet make sure you have a cat unless you want it REALLY loud, IMO i would do a cat then a bullet, it sounds great

letsroc1

Thanks for your help an were I live we have no emissions laws. An the cat is coming off the car

Mike Jones

iTrader: (1)

I say build a one with some chammbered mufflers in there.

JesasaurusRex

:banghead:

archemedes

I like that thinking

archemedes

why? they don't limit hp like the myth says, and if you ever do get inspected (it will be mandated eventually) you have to have one. Not to mention if a cop has half a brain and looks they can impound your car even where there are no inspections

69z-28

cats make a car doggy. haha, get the pun. ok j/k anyways, no cats sounds way better than catted. my camaro wasnt nearly as loud as it could have been, but it had the stock cat. which actually sounded really nice and mellow but deep like a growl from a demon.lol. anyways, if you can i would take the cat off.

archemedes

loud does not mean mean (if it did every ricer would sound mean instead of like a cesna airplane) if all you want your exhaust to do is be loud buy a honda

69z-28

whats wrong with loud? im missing something, an open exhaust v8 doesnt sound mean?...lol

archemedes

not really if stock internals it sounds like a pos with a bad muffler (it also pisses people off when they get their doors blown off and barely hear the car doing it)

69z-28

alright, i dont think an LT1 with headers and ORY sounds like a pos with a bad muffler but alright.

archemedes

and ricers don't think their cars sound like a dying weed eater. No stock engine sounds good with open exhaust