ive just got hold of some 701 injectors and collins 195 chip for my ofab frst,im currently running 10psi on 165 chip,could i fit the stage 2 chip/injectors and run around 10psi without getting her setup for a week or 2 or am i asking for trouble??

also do i need cossie fuel pump to run the stage 2 chip/injectors or not??

engine spec:

1.6 running t25 turbo/tubular manifold
165 chip
cvh35 cam/vernier
lighten/balanced bottom end and flywheel
low comp accralite pistons
4 paddle clutch
pace cooler and rad

cheers