need some help

[umpkin]

after having my fuel pressure reg fook up and give me near full pressure 60 ish PSI) at the injectors, is blocking off the fuel return a good idea???? i found it has massive over fuel.

[wimdepim]

just got it running again it was rolling on 3 piston and had to change airflowmeter sparkplug wires 1 sparkplug and clean it i'd just replaced sparkplugs last week
and now i was bussy i installed an intercooler as well (broken last race)
i replaced airfilter(big race filter) 2 weeks age could it be that it run bad and needs adjustments?
i saw a adjustement crew on the airflowmeter and don't now what it does!!
just got an offer for a t25 of a 300zx 88-89 version
lots of work ?

[wimdepim]

ok found a turbo a t25 from a rover 220 turbo with 65tkm(40tmiles)
for 250euro (235$)
now i just need to now if i have to change exhaust (bigger or not) and fuel system (just close return fuel line or changing other parts)

[turbomike]

can you not just find a s13 t25 and downpipe as pukka surgested surely thats the easiest route and then make yourself up a 2 1/2" exhaust with performance silencer if your going for 200+bhp,personally i would unblock the fuel return

[wimdepim]

down here cars with turbo's don't drive very mutch
the taxes are by kw here and the people here like to drive a lot with diesel
so it's buying whatever you find!! or new

unblock the fuel return?? does he get enough fuel on stock pressure?

[turbomike]

i have 2 1/2" exhaust,powerfilter,bigger throttlebody,dumpvalve,t25 turbo and large intercooler at 14-15psi on the standard fuel pressure

[wimdepim]

the 2 2/1" exhaust is it availleble or home made ?
with throttlebody you mean the air-intake after the turbo on topo of the engine right?this part http://www.club-s12.org/forum/showthread.php?t=13164
i still need to learn the technicale name of some parts