Ok im looking at putting bigger injectors in with a few other things,

does any one know some approx prices and say a desirable size ???
maybe 440cc be big enough or should i go bigger ?

Why do you want to go bigger injectors?

He is turboing :)

I was thinking about using a set out of an rb26, and change the harness to use the square connector, that way you have more choice (and the injectors are cheaper).

Injectors can be sourced for less than $100 each (new, trade price), but most places will ask for about $130-$180 depending on size and type.

use injectors from a 3.5L 6G72.

they are good for at least 300kw.... (hey i use em and we are getting places :D)

unless you want something chronic... the 3.5L injectors are great!

I am not being stupid when I ask this question but apparently TR/S 4 cyl injectors are meant to be pretty alright. Does that sound right? Anywho.

He is turboing :)

I was thinking about using a set out of an rb26, and change the harness to use the square connector, that way you have more choice (and the injectors are cheaper).

Injectors can be sourced for less than $100 each (new, trade price), but most places will ask for about $130-$180 depending on size and type.

Do the rb26 injectors have the same or similar impeadence to the 6g72?, or are you going aftermarket ECU?