i have a v1 sti what injectors are on it as standard?

i want to up power to around 320ish - what inj do i need for this

are 440cc an upgrade and if so are they up to the job?

thanks

 

380cc
440cc will be fine,imo for 320bhp.

Gearbox and clutch may need improving though.

 

cheers mate its got an uprated exedy clutch and im sure its the ra gearbox?? its very short geared?

 

Most imports do have short gearing (the RA did take it to the extreme though)
What i meant is if you start putting that much power/torque through an old gearbox you will ,imo,shorten the life span of it especially if you use the power/torque most of the time.

 

do they, i didnt know, thanks for that.

yeah im aware the box is probably now the weakest link, esp at its age - however i dont drive like i stole it, dont launch it hard or anything, i do drive it hard sometimes, but hopefully itll last a while before needing replaced

cheers for the info