Na 1.8 Fpr
 

I need a 1.8 Fuel pressure regulator from what i assume needs to be a pre-99, for converting to a return style fuel setup on my NB.
if anyone has one, that they don't need,
please let me know how much they'd like for it,
Thanx for the time.
-Alberto.

You won't be happy with a factory miata FPR; pressure will be too low. You need to go aftermarket.
Why are you doing this anyway?

I was doing it with intent on using a vortech unit to control additional fuel, and i didnt want to have to run an additional external fuel pump,
im not trying to be a smartass or anything, but would that not work?