what size in jectors do i need. max boost will probally be 15 pds. im running 6 now. any suggestions?

 

it really all depends on hp as well as your setup. please dont tell me you're going to be using an FMU still at 15 psi.

 

what do u suggest inm place of fmu

 

additional injector controller or standalone if it's in the budget. The problem with the FMU and large injectors is that you cant get them to idle without a fuel controller but the furl controllers are RPM based and dont work so great on turbo cars.