if i run 12 psi on a turbo with an ecu upgrade and fuel pump is it ok if i dont upgrade the injectors

 

No those won't increase the flow rate of the injectors...look on google and you can find what size injectors you need for you power goal...DSM injecotrs are pretty standard for HMT projects eithe 390cc or 450cc (whcih are good to about 250-300 hp)

 

You need bigger injectors.

I have some dsm bluetops for sale if your interested.

 

it for my nissan truck it has two injectors over the throttle body i might try to convert to multi port injection

 

Could he use megasquirt and add additions Injectors controlled by that right in the charge piping right before the TB?

 

how much shipped

 

wich would be cheoer the mpi swap or the next one

 

Is this what you meant? http://grabka.org/articles/injectorsize.php