1. psi means nothing. 6 psi on a t25g is different than a 60-1Can i run 6psi on stock injectors??? and only upgrade the fuel pump.
and do i have to have a fmu?
P.s. trying to eliminate expenses
moral of the story. go big or go home. i think you'll agree with that. it's not expensive to get your ecu chipped aim for 11.5:1-11.8:1 afr at wot for a safe mixture. and get soem nice 450-550cc injectors. dsm injectors work well with a little modding and are cheapif he uses a 12:1 fmu. He has to use stock injectors