Hod do I get more BHP from my Supra Turbo?

[supramangte]

also you could do some other little things to like run a cooler thermo like a 180, this will help out alot,nice set of plugs and some nice nippon or ngk plugs gaped just right at .031, like above the stock intercooler is crappy, you can find much bigger and nicer units on ebay or other web sites there not that much and help out alot, if you do get a metal head gasket and a boost contoller , and you do hit the fule cut of, a HKS fule defender type K will hepl out by deleting the cut of, get a down pipe run some 2/ 12 or 3 inch exhaust , get a oil catch can that will keep out nasty oil from your intake and restricking it down.
ive done these to my 88 turbo and i tell ya what i can tell a big ass diffrence.
p.s if you get a meatl head gasket make sure to get your head milled down so its nice and flat so it will seal properly, and make sure the block is nice a clean ,milling is only like 40.00
also you can get a lexus mass air flow meter, outta a 1991 to 1994 then you will need to put in at least 550cc injectors, this is my next job, and get some har piping for your ride to