What is the turbo.. I know where junkyard t3's .63/.60 and t3's .63/.48's are... so if you want a nice easy swap then pm me and Ill fill you in...
What kind of injectors are you running? they have low impedence 35lb injectors too..
I will do a 2.3T swap into a miata if not a 302 swap one day.. atleast I would jizz on my self if I saw a miata pull the front tires off the ground.. taht would be f'ing weak