AE92 Head and Block

[NoHachi]

Don't go with a bigger TB..or you will loose your cherished throttle response for "maybe" 2 or 3 ponies up top..The stock Throttle body flows just fine up to 170hp and even higher.
Fit the supra throttle body when u start to make supra power..

Edit: just remembered..there is one way of doing this. I remember from the miata world that there was one guy making variable ratio throttle linkages..basically a new throttle disc with a couple of holes in it, that allowed u to adjsut the leverage on the throttle..You could have very sensitive small throttle opening characteristics, that got less sensitive with larger throttle positions.