bigger injectors needed

[cuore_sportivo_155]

the current injectors in my 155 are 199.7 cc/min, these are just about maxed out at the current spec of the engine. I'll be needing bigger ones, preferably around 350 cc/min..

anybody have an idea which would be the same size to fit but bigger capacity?

[cuore_sportivo_155]

would standard Q4 injectors fit, and what size are they? Am sure some here have upgraded, they wouldn't happen to have their old ones laying about?