ca smog ...can i pass with 403's??
hey guys i recently tried to smog my car and my no2 level was at 2000 p/mi i think it needs to be somewhere around 500 ....any ideas how i can lower this...my current setup is cai, crower 403's, vafc, fuel rail, fpr....i think im screwed any help would be greatly appreciated.
well I think that you meen NO readings because there is no NO2 reading. If your NO reading is that high you only have 2 options. 1. hope that a new Cat and retarding you timing 2 deg. will get it down. but unfortunetly not likely. and 2. but back in your stock cams. Most likely this is what you will need to do. What is happening is your cams are causing more heat to be generated in your cylindars which will bring up your NO Level, and your cat is what will clean this up. With a new cat it might bring the numbers down and by retarding the timing it will help cool the cylindars down and also bring down your numbers. Unfortunetly with how high your numbers are I don't think you will be able to bring it down enough sorry.
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