didn't find out until later. I'm sure there isn't much of a difference in power output. It seems that the "mod" only allows about 5-10 extra degrees of movement at best. Although, I am curious something. In my plenum, there is no hole where the bolt was supposed to be. It's as if the head of the bolt was shaved off or something. It's very clean looking which lead me to wonder if there were ever factory plenums made that did not include that bolt? If I get a chance later, I'll post a pic of it.
"You know, after being around (1991TT) and (mongoozTT) I am beginning to notice that most 300zx drivers are more arogant about their cars than any DSMer..." - '94 TransAm owner
