GT30R 660 injectors large enough?

[PSI NRG]

My buddy currently built his motor and is planning on running the gt30R at around 25-28 psi. His last set up used a disco potato with 660s 255 fuel pump and AFC. I was wondering if he can still use the injectors he has along with dsmlink to make 25-28 psi or will he need larger injectors and possibly a fpr?

 

[Staytuned]

AFPR will make tuning a lot easier for sure. And I would also look to 750's for running 25+ psi on that turbo. You might get away with it for awhile, but your IDC will mostly be around 95-100%.

I recently went up to 850's and DSMlink on my setup from 650's and the AFC. Can't wait to get it my car back out in the spring.