Ga16 injectors question

Currently have a cg13de engine and at the moment its na , have a walbro 255lph pump and adjustable fuel reg, is it safe to run ga16 injectors ? Don't want to over fuel and damage pistons or rings .
 
Also I have a ga15 throttle body , last time I used it with standard injectors and standard fuel pressure and there was a few flat spots, will these bigger injectors iron these out?
 
Back
Top