i used a t25 on std set up with cossy i/c @ 18psi, i don't know how it stayed together, but it did, i had the crude SE 5th injector on, it came on at 5psi with the metro oil pressure sensor, which was to soon and caused it to overfuel.

luckerly i have a few diodes laying about the workshop ill link them tonite!!

im looking at a 5th injecter setup and obv will be uping the boost slighty once i/c is on! do the s13 injecters fit straight in? do u have to modify anything wen u put them in or will they run fine?

you will need an aftermarket ecu, if you fit larger injectors.i'd say if me and 30psi have seen around the 230/240bhp mark on std injectors, then a 5th injector coming in further up the boost woulf be fine, a little crude, but will do the job until you want big power.

oh ryte well wot sorta price are they and where can i get 1? and where can i get a uprated headgasket from?

an SAFC and some s13 injectors will be much easier and cheaper and actually tune-able. I could do a basic chip for some s13 injectors if you want :)

infact if you get an FMIC on we might be able to do a bit of development on your car :)

That could be handy, If Mr Turbo isn't up for it our S12 is running T25, 2.5" straight through, FMIC, Walbro, Airfilter, decent plugs and we have some S13 injectors to go on at some point :) .... if that helps

well im puttin the front mount on today n will b doin pipework over next few days. what sorta thing u got in mind?? i deff up for that jst let me know the details n we can have a chat!!