Quote Originally Posted by Fivefingerdeathpunch View Post
Not a fuel issue here, perhaps the ported TB is causing issue because it's not a stock part anymore. MAF readings will be off.
Kinda depends on what is done. The 97's had the bar housing that channeled the air to the sensor. Messing with this at all will cause readings to be off, more so than polishing the rest of the bore. I'm sure that it is a likely cause though.