Anybody who can tell me which injectors are the standard equipement on the (MY00) WRX STI version 6 type-R?

I assumed the were aprox.550cc, but someone said 440cc is standard on this car..


Goal is 340-350BHP, so 440cc might be on the edge.

 

440cc..

 

But in one minute on 3 bar fuelpressure, and 100% DC there was exactly 550cc in our can. (yellow 440cc-injector)

So what do they mean when they are called 440cc-injectors?


max.80% DC?