im looking to put some edelbrock headers on my car, the 6872's or the 6875's, but i also have to deal with emissions, will they brink my car to failing point, or should i be ok, last time i failed, then did a tuneup and passed with flying colors

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Trent
---Car---
89 Firebird
305 L03 TBI A4
t-tops
Open Element Edelbrock Aircleaner w/ K&N air filter
Summit Chrome Valve Covers

---Stero---
Pioneer DEH-P730 Premium
Infinity 2way 4652 4x6's
Pioneer 4way ts-a6985 6x9's
profile cl640 110x4

Future:im profile 1200sx 900watt x 1, and a pioneer cdx-p1270 12 disk cd changer

 

you should be fine if you get ones with the air system on it.