cam and emmisions
cam and emmisions i'm am going to be getting a new cam soo nalong with a full exhaust. i am going to go with a true dual setup over the axle and out the back. i'm going to run hooker long tubes, cats, x-pipe, and bullets. around where will i hit my limits in the size of cam i can get and still pass emmisions in the suburbs in illinois?
Launching!
Joined: Nov 2004
Posts: 265
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From: Lakemoor
If you have a 00 Camaro then absolutly. Make sure your car is tuned and is not blowing any codes. They pull your car in and plug it up to the computer and if you blow certain codes you fail. I just passed emmision the other day and have a cam and my o2 sensors are shut off through the computer so when i do longtubes and no cats i dont need a retune but will probably squeeze some more out of a tune anyways.
Joined: Nov 2001
Posts: 34,629
Likes: 2,550
From: Schiller Park, ILL Member: #317
IL is OBD scan only for '96 and up cars. No SES, no stored codes, all OBD readiness tests complete, you pass. Just have to get tuning to defeat any codes set by mods.
My '00 WS6 had no issue passing with ORY and cam in 3/04.
My '00 WS6 had no issue passing with ORY and cam in 3/04.
