g2man

I just installed a drag kit onto my car (97 Integra Gs). It was used but it came with a walbro 255lphfp, rc 440's, a mbc set at 10 psi and an safc. The guy orginally had a missing link, which I removed due to some research I did here. I have the hi/low fuel settings around -38% right now, give or take a few. Here are some questionsI have:

1. I have no secondary o2, and the check engine light is on because of that. Will the car compensate by adding more fuel? My car idles somewhat rough, but driveability is fine?

2. My EGT gauge, directly AFTER the turbo, reads around 1300-1400 in boost. Is this high, and if so, could it be a result of too much fuel?

3. Yes I do have an ecu on the way with a conversion harness so I can get the car tuned on Crome. Im running the hack for the time being, but I dont want to was the cylinders out with too much fuel/run lean. Im finding it extremley hard not to dip into boost here and there, this is way to addictive.

Thanks a ton, and boost is the ****!