hello JBOs'

have a 98 cavi, 2.2 auto

i know my year has the throttle body that sits horizontally under the plastic large intake thing

my question is, is that throttle body outer diameter the same as the other year 2.2s'?

is it 3 inches, or close to it?

im going to be making a homemade intake and just curious of the pipe dimension i would need

i need that extra 1.3 horses for passing...