Trying to set up my megasquirt and i need to know the flow rate of the standard 2.0l blacktop injectors , they are white if that helps at all. i am using the griffin inlet manifold with standard throttle body and fuel rail. Any mapping help and base set up appreciated

Most injectors have a serial code on them. You can use that to look up the flow rate online. Try googling for "Stan Weiss injector table".

Depending on the firmware you are running in the MS you may be able to run an injector test to measure the flow yourself - have a look through the menus in Megatune

192cc/min at 3 bar.